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20850 Zip Code (Rockville, MD) Detailed Profile




Cities: Rockville, MD (53.81%), Travilah, MD (18.11%), North Potomac, MD (8.84%), Gaithersburg, MD (2.04%)
County: Montgomery County, MD
Estimated zip code population in 2017: 50,998
Zip code population in 2010: 46,340
Zip code population in 2000: 33,557

Houses and condos: 20,413
Renter-occupied apartments: 8,119
% of renters here:

42%
State:

33%
March 2019 cost of living index in zip code 20850: 193.8 (very high, U.S. average is 100)

Land area: 14.1 sq. mi.
Water area: 0.1 sq. mi.
Population density: 3,619 people per square mile 
 
 (average).

Age and Sex of Residents in zip code 20850
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Real estate property taxes paid for housing units in 2017:
This zip code:

1.0% ($6,162)
Maryland:

1.1% ($3,336)
Median real estate property taxes paid for housing units with mortgages in 2017: $6,207 (0.9%)
Median real estate property taxes paid for housing units with no mortgage in 2017: $5,959 (1.0%)

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Males: 23,724  (46.5%)
Females: 27,272  (53.5%)

For population 25 years and over in 20850:

  • High school or higher: 96.4%
  • Bachelor's degree or higher: 68.0%
  • Graduate or professional degree: 39.0%
  • Unemployed: 4.2%
  • Mean travel time to work (commute): 32.2 minutes

For population 15 years and over in 20850:

  • Never married: 30.4%
  • Now married: 53.0%
  • Separated: 2.1%
  • Widowed: 5.5%
  • Divorced: 9.0%

Zip code 20850 compared to state average:

  • Median house value above state average.
  • Black race population percentage below state average.
  • Length of stay since moving in significantly above state average.
  • House age significantly below state average.
  • Percentage of population with a bachelor's degree or higher above state average.
  • Races in zip code 20850 (2017)
    • 24,47672.9%White
    • 10,90032.5%Asian
    • 4,74914.2%Hispanic or Latino
    • 4,68314.0%Black
    • 1,3003.9%Two or more races
    • 1600.5%Some other race
    • 560.2%American Indian
    • 160.05%Native Hawaiian and Other
      Pacific Islander
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Data:
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Based on 2000-2020 data
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123
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100% urban population.

Estimated median house/condo value in 2017: $642,229
20850:

$642,229
Maryland:

$312,500



According to our research of Maryland and other state lists, there were 34 registered sex offenders living in 20850 zip code as of October 23, 2020.
The ratio of all residents to sex offenders in zip code 20850 is 1,441 to 1.
The ratio of registered sex offenders to all residents in this zip code is lower than the state average.


Median resident age:
This zip code:

40.5 years
Maryland median age:

38.7 years
Average household size:
This zip code:

2.6 people
Maryland:

2.7 people

Averages for the 2012 tax year for zip code 20850, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $112,624 (Individual Income Tax Returns)
Here:

$112,624
State:

$72,703

Salary/wage: $92,563 (reported on 82.5% of returns)
Here:

$92,563
State:

$62,228
(% of AGI for various income ranges: 74.4% for AGIs below $25k, 81.4% for AGIs $25k-50k, 78.2% for AGIs $50k-75k, 75.6% for AGIs $75k-100k, 76.5% for AGIs $100k-200k, 58.2% for AGIs over 200k)

Taxable interest for individuals: $1,846 (reported on 54.5% of returns)
This zip code:

$1,846
Maryland:

$1,413
(% of AGI for various income ranges: 1.5% for AGIs below $25k, 0.8% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 0.7% for AGIs $100k-200k, 1.0% for AGIs over 200k)

Ordinary dividends: $8,835 (reported on 36.5% of returns)
Here:

$8,835
State:

$6,933
(% of AGI for various income ranges: 3.9% for AGIs below $25k, 1.8% for AGIs $25k-50k, 2.0% for AGIs $50k-75k, 2.1% for AGIs $75k-100k, 2.1% for AGIs $100k-200k, 3.6% for AGIs over 200k)

Net capital gain/loss in AGI: +$14,074 (reported on 31.7% of returns)
Here:

+$14,074
State:

+$14,830
(% of AGI for various income ranges: 0.2% for AGIs below $25k, 0.2% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.6% for AGIs $75k-100k, 1.2% for AGIs $100k-200k, 7.3% for AGIs over 200k)

Profit/loss from business: +$24,467 (reported on 19.8% of returns)
Here:

+$24,467
State:

+$12,606
(% of AGI for various income ranges: 13.1% for AGIs below $25k, 4.9% for AGIs $25k-50k, 3.3% for AGIs $50k-75k, 3.0% for AGIs $75k-100k, 4.0% for AGIs $100k-200k, 4.3% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $21,525 (reported on 11.2% of returns)
20850:

$21,525
Maryland:

$17,065
(% of AGI for various income ranges: 2.7% for AGIs below $25k, 1.9% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 2.4% for AGIs $75k-100k, 2.6% for AGIs $100k-200k, 1.9% for AGIs over 200k)

Self-employment retirement plans: $25,594 (reported on 2.5% of returns)
20850:

$25,594
Maryland:

$24,439
(% of AGI for various income ranges: 0.3% for AGIs below $25k, 0.2% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.4% for AGIs $100k-200k, 0.9% for AGIs over 200k)

Total itemized deductions: $34,160 (20% of AGI, reported on 55.6% of returns)
Here:

$34,160
State:

$27,886

Here:

19.9% of AGI
State:

22.8% of AGI
(% of AGI for various income ranges: 18.1% for AGIs below $25k, 14.6% for AGIs $25k-50k, 17.6% for AGIs $50k-75k, 19.8% for AGIs $75k-100k, 19.7% for AGIs $100k-200k, 14.8% for AGIs over 200k)

Charity contributions: $4,317 (reported on 45.8% of returns)
Here:

$4,317
State:

$4,452
(% of AGI for various income ranges: 0.9% for AGIs below $25k, 1.3% for AGIs $25k-50k, 1.6% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 1.9% for AGIs $100k-200k, 1.8% for AGIs over 200k)

Taxes paid: $16,784 (reported on 55.2% of returns)
20850:

$16,784
State:

$11,690
(% of AGI for various income ranges: 3.8% for AGIs below $25k, 4.0% for AGIs $25k-50k, 5.9% for AGIs $50k-75k, 7.9% for AGIs $75k-100k, 9.3% for AGIs $100k-200k, 8.7% for AGIs over 200k)

Earned income credit: $1,860 (reported on 8.1% of returns)
Here:

$1,860
State:

$2,199
(% of AGI for various income ranges: 4.1% for AGIs below $25k, 0.6% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 49.1%
Here:

49%
State:

52%
(% for various income ranges: 48.8% for AGIs below $25k, 47.6% for AGIs $25k-50k, 46.4% for AGIs $50k-75k, 48.4% for AGIs $75k-100k, 46.6% for AGIs $100k-200k, 59.4% for AGIs over 200k)

Averages for the 2004 tax year for zip code 20850, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $83,906 (Individual Income Tax Returns)
Here:

$83,906
State:

$60,339

Salary/wage: $71,551 (reported on 83.5% of returns)
Here:

$71,551
State:

$52,211
(% of AGI for various income ranges: 265.0% for AGIs below $10k, 77.6% for AGIs $10k-25k, 82.3% for AGIs $25k-50k, 78.0% for AGIs $50k-75k, 79.2% for AGIs $75k-100k, 66.3% for AGIs over 100k)

Taxable interest for individuals: $1,841 (reported on 61.9% of returns)
This zip code:

$1,841
Maryland:

$1,701
(% of AGI for various income ranges: 15.8% for AGIs below $10k, 2.2% for AGIs $10k-25k, 1.4% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 1.3% for AGIs over 100k)

Taxable dividends: $4,111 (reported on 39.5% of returns)
Here:

$4,111
State:

$4,235
(% of AGI for various income ranges: 18.7% for AGIs below $10k, 2.1% for AGIs $10k-25k, 1.3% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 1.6% for AGIs $75k-100k, 2.0% for AGIs over 100k)

Net capital gain/loss: +$10,648 (reported on 35.0% of returns)
Here:

+$10,648
State:

+$15,888
(% of AGI for various income ranges: -3.9% for AGIs below $10k, 0.2% for AGIs $10k-25k, 0.6% for AGIs $25k-50k, 0.7% for AGIs $50k-75k, 1.2% for AGIs $75k-100k, 6.2% for AGIs over 100k)

Profit/loss from business: +$21,320 (reported on 17.9% of returns)
Here:

+$21,320
State:

+$12,221
(% of AGI for various income ranges: 19.3% for AGIs below $10k, 6.7% for AGIs $10k-25k, 3.6% for AGIs $25k-50k, 3.3% for AGIs $50k-75k, 4.2% for AGIs $75k-100k, 4.7% for AGIs over 100k)

IRA payment deduction: $3,249 (reported on 3.6% of returns)
20850:

$3,249
Maryland:

$2,968
(% of AGI for various income ranges: 1.4% for AGIs below $10k, 0.4% for AGIs $10k-25k, 0.4% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $17,405 (reported on 2.9% of returns)
Here:

$17,405
Maryland:

$17,155
(% of AGI for various income ranges: 1.0% for AGIs below $10k, 0.1% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.4% for AGIs $75k-100k, 0.8% for AGIs over 100k)

Total itemized deductions: $27,800 (21% of AGI, reported on 56.2% of returns)
Here:

$27,800
State:

$22,960

Here:

21.5% of AGI
State:

23.3% of AGI
(% of AGI for various income ranges: 67.3% for AGIs below $10k, 18.9% for AGIs $10k-25k, 19.1% for AGIs $25k-50k, 21.9% for AGIs $50k-75k, 22.2% for AGIs $75k-100k, 17.3% for AGIs over 100k)

Charity contributions deductions: $3,743 (3% of AGI, reported on 48.9% of returns)
Here:

$3,743
State:

$4,031

Here:

2.7% of AGI
State:

3.9% of AGI
(% of AGI for various income ranges: 1.5% for AGIs below $10k, 1.6% for AGIs $10k-25k, 2.1% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 2.2% for AGIs $75k-100k, 2.2% for AGIs over 100k)

Total tax: $16,429 (reported on 82.8% of returns)
20850:

$16,429
State:

$10,167
(% of AGI for various income ranges: 10.0% for AGIs below $10k, 4.6% for AGIs $10k-25k, 7.8% for AGIs $25k-50k, 10.2% for AGIs $50k-75k, 11.3% for AGIs $75k-100k, 19.5% for AGIs over 100k)

Earned income credit: $1,520 (reported on 7.1% of returns)
Here:

$1,520
State:

$1,700

Percentage of individuals using paid preparers for their 2004 taxes: 50.3%
Here:

50%
State:

55%
(% for various income ranges: 47.2% for AGIs below $10k, 53.8% for AGIs $10k-25k, 49.2% for AGIs $25k-50k, 49.8% for AGIs $50k-75k, 47.4% for AGIs $75k-100k, 52.5% for AGIs over 100k)

Estimated median household income in 2017:
This zip code:

$109,381
Maryland:

$80,776
Rockville, MD (20850) map Nearest zip codes: 20877, 20880, 20851, 20899, 20855, 20854.
Travilah Zip Code Map

Percentage of family households:
This zip code:

49.1%
Maryland:

48.9%
Percentage of households with unmarried partners:
This zip code:

4.5%
Maryland:

5.3%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.1% of all households
  • Gay men: 0.2% of all households

Household received Food Stamps/SNAP in the past 12 months: 1,057
Household did not receive Food Stamps/SNAP in the past 12 months: 18,484


Women who had a birth in the past 12 months: 578 (509 now married, 73 unmarried)
Women who did not have a birth in the past 12 months: 12,177 (5,638 now married, 6,521 unmarried)


Housing units in zip code 20850 with a mortgage: 8,114 (111 second mortgage, 1,275 home equity loan, 23 both second mortgage and home equity loan)
Houses without a mortgage: 3,164

Median monthly owner costs for units with a mortgage: $2,759
Median monthly owner costs for units without a mortgage: $881

Residents with income below the poverty level in 2017:
This zip code:

6.6%
Whole state:

9.3%
Residents with income below 50% of the poverty level in 2017:
This zip code:

4.1%
Whole state:

4.7%
Median number of rooms in houses and condos:
Here:

7.3
State:

7.2
Median number of rooms in apartments:
Here:

4.1
State:

4.4
  • Notable locations in this zip code not listed on our city pages

  • Click to draw/clear zip code borders
  • Notable locations in zip code 20850: Decoverly Industrial Park (A), Lakewood Country Club (B), Red Gate Golf Course (C), Danac Technical Industrial Park (D), Washington National Pike Industrial Park (E), 270 Industrial Park (F), Dicovery Industrial Park (G), Key West Corporation Industrial Center Park (H), Key West Research Center Industrial Park (I), Shady Grove Executive Center (J), Shady Grove Complex Industrial Center (K), Research West Industrial Park (L), Research Office Center (M), Shady Grove Life Sciences Center (N), Shady Grove Medical Village (O), Redgate Industrial Park (P), Colter Industrial Park (Q), Rockville Metro Station (R), Derwood Industrial Park (S), Shady Grove Music Fair Theater (T). Display/hide their locations on the map

    Shopping Centers: One Stop Shopping Center (1), Woodley Gardens Park Shopping Center (2), Rockshire Shopping Center (3), College Plaza Shopping Center (4), Travilah Square Shopping Center (5). Display/hide their locations on the map

    Churches in zip code 20850 include: Rockville Free Methodist Church (A), Saint Marys Church (B), Assembly of God Church (C), Mount Calvary Baptist Church (D), First Baptist Church (E), Latvian Lutheran Church (F), Rockville Church of Christ (G), Unitarian of Rockville Church (H), Temple Beth Ami Synagogue (I). Display/hide their locations on the map

    Reservoir: Lake Eisen (A). Display/hide its location on the map

    Parks in zip code 20850 include: Northeast Park (1), Monument Park (2), Maryvale Park (3), Lincoln Terrace Park (4), Glenora Park (5), David Scul Park (6), College Garden Park (7), Bullards Park (8), Anderson Park (9). Display/hide their locations on the map

    Tourist attraction (not listed on the city page) : Capital Tours International (Tours & Charters; 828 Aster Boulevard) (1). Display/hide its approximate location on the map

Year house built
  • Year house built (houses)
  • 1,4622014 or later
  • 6292010 to 2013
  • 5,9102000 to 2009
  • 4,0621990 to 1999
  • 1,6481980 to 1989
  • 2,7351970 to 1979
  • 2,3971960 to 1969
  • 1,1891950 to 1959
  • 5631940 to 1949
  • 3841939 or earlier

Zip code 20850 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Rockville, MD (20850)
  • Bedrooms in owner-occupied houses and condos in Rockville, MD (20850)
  • 12no bedroom
  • 3501 bedroom
  • 1,4652 bedrooms
  • 4,0603 bedrooms
  • 3,7984 bedrooms
  • 1,7025+ bedrooms
Bedrooms in renter-occupied apartments in Rockville, MD (20850)
  • Bedrooms in renter-occupied apartments in Rockville, MD (20850)
  • 197no bedroom
  • 2,2351 bedroom
  • 3,5592 bedrooms
  • 1,6163 bedrooms
  • 3944 bedrooms
  • 915+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Rockville, MD (20850) in owner-occupied houses/condos
  • Cars and other vehicles available in Rockville, MD (20850) in owner-occupied houses/condos
  • 357no vehicle
  • 3,4371 vehicle
  • 4,9622 vehicles
  • 1,9033 vehicles
  • 4694 vehicles
  • 1325+ vehicles
Cars and other vehicles available in Rockville, MD (20850) in renter-occupied apartments
  • Cars and other vehicles available in Rockville, MD (20850) in renter-occupied apartments
  • 1,223no vehicle
  • 4,0681 vehicle
  • 2,3542 vehicles
  • 3823 vehicles
  • 434 vehicles
  • 255+ vehicles

  • Zip code 20850 household income distribution in 2017

  • Zip code 20850 household income distribution in 2017
  • 702Less than $10,000
  • 490$10,000 to $14,999
  • 224$15,000 to $19,999
  • 378$20,000 to $24,999
  • 408$25,000 to $29,999
  • 411$30,000 to $34,999
  • 317$35,000 to $39,999
  • 393$40,000 to $44,999
  • 679$45,000 to $49,999
  • 1,005$50,000 to $59,999
  • 1,589$60,000 to $74,999
  • 2,449$75,000 to $99,999
  • 2,259$100,000 to $124,999
  • 1,671$125,000 to $149,999
  • 2,763$150,000 to $199,999
  • 4,302$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2017 in zip code 20850

  • Estimate of home value of owner-occupied houses/condos in 2017 in zip code 20850
  • 80Less than $10,000
  • 21$25,000 to $29,999
  • 11$50,000 to $59,999
  • 8$70,000 to $79,999
  • 18$90,000 to $99,999
  • 90$100,000 to $124,999
  • 25$125,000 to $149,999
  • 246$150,000 to $174,999
  • 53$175,000 to $199,999
  • 361$200,000 to $249,999
  • 637$250,000 to $299,999
  • 1,506$300,000 to $399,999
  • 1,721$400,000 to $499,999
  • 5,000$500,000 to $749,999
  • 2,064$750,000 to $999,999
  • 967$1,000,000 to $1,499,999
  • 75$1,500,000 to $1,999,999
  • 63$2,000,000 or more
  • Rent paid by renters in 2017 in zip code 20850

  • Rent paid by renters in 2017 in zip code 20850
  • 97Less than $100
  • 73$100 to $149
  • 32$150 to $199
  • 30$250 to $299
  • 8$300 to $349
  • 6$350 to $399
  • 47$400 to $449
  • 104$500 to $549
  • 37$550 to $599
  • 40$600 to $649
  • 43$650 to $699
  • 46$700 to $749
  • 56$750 to $799
  • 69$800 to $899
  • 28$900 to $999
  • 758$1,000 to $1,249
  • 1,113$1,250 to $1,499
  • 2,953$1,500 to $1,999
  • 2,015$2,000 to $2,499
  • 986$2,500 to $2,999
  • 279$3,000 to $3,499
  • 84$3,500 or more
  • 193No cash rent

Median gross rent in 2017: $1,979.


Median price asked for vacant for-sale houses and condos in 2017: $588,978.

Estimated median house (or condo) value in 2017 for:

  • White Non-Hispanic householders: $694,237
  • Black or African American householders: $363,520
  • American Indian or Alaska Native householders: $388,858
  • Asian householders: $853,994
  • Native Hawaiian and other Pacific Islander householders: $300,044
  • Some other race householders: $372,055
  • Two or more races householders: $504,075
  • Hispanic or Latino householders: $393,125

Estimated median house or condo value in 2017: $642,229
20850:

$642,229
Maryland:

$312,500
Lower value quartile - upper value quartile: $439,314 - $807,356

Mean price in 2017:

Detached houses: $790,737
Here:

$790,737
State:

$424,848

Townhouses or other attached units: $572,773
Here:

$572,773
State:

$250,809

In 3-to-4-unit structures: $260,326
Here:

$260,326
State:

$334,616

In 5-or-more-unit structures: $367,802
Here:

$367,802
State:

$242,023
Owners and renters by unit type in zip code 20850
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 6,913
  • One, attached: 4,986
  • Two: 67
  • 3 or 4: 332
  • 5 to 9: 1,041
  • 10 to 19: 2,285
  • 20 to 49: 1,474
  • 50 or more: 3,402
  • Mobile homes: 17
  • Boats, RVs, vans, etc.: 63

Unemployment: 4.2%

  • Means of transportation to work in zip code 20850

  • Means of transportation to work in zip code 20850
  • 67.1%18,411Drove a car alone
  • 7.6%2,090Carpooled
  • 2.8%756Bus or trolley bus
  • 11.4%3,125Subway or elevated
  • 1.0%267Railroad
  • 0.3%82Taxi
  • 0.1%30Motorcycle
  • 0.4%100Bicycle
  • 2.9%788Walked
  • 0.8%206Other means
  • 6.0%1,639Worked at home
  • Travel time to work (commute) in zip code 20850

  • Travel time to work (commute) in zip code 20850
  • 450Less than 5 minutes
  • 1,8045 to 9 minutes
  • 2,54910 to 14 minutes
  • 3,34615 to 19 minutes
  • 3,01320 to 24 minutes
  • 1,20725 to 29 minutes
  • 3,32430 to 34 minutes
  • 1,17135 to 39 minutes
  • 1,75540 to 44 minutes
  • 3,17145 to 59 minutes
  • 3,48760 to 89 minutes
  • 52490 or more minutes

Neighborhoods in zip code 20850:

Percentage of zip code residents living and working in this county: 69.3%

Household type by relationship:

Households: 49,981
  • In family households: 41,373 (6,993 male householders, 5,794 female householders)
    9,956 spouses, 14,752 children (14,221 natural, 232 adopted, 300 stepchildren), 452 grandchildren, 551 brothers or sisters, 973 parents, 595 other relatives, 788 non-relatives
  • In nonfamily households: 8,611 (2,638 male householders (1,939 living alone)), 3,996 female householders (3,547 living alone)), 1,971 nonrelatives
  • In group quarters: 1,019 (1,007 institutionalized population)

Size of family households: 5,251 2-persons, 3,429 3-persons, 2,833 4-persons, 912 5-persons, 263 6-persons, 76 7-or-more-persons

Size of nonfamily households: 5,493 1-person, 802 2-persons, 277 3-persons, 28 4-persons, 33 5-persons

7,920 married couples with children.
2,029 single-parent households (266 men, 1,763 women).

56.3% of residents of 20850 zip code speak English at home.
8.0% of residents speak Spanish at home (65% very well, 17% well, 17% not well, 1% not at all).
16.6% of residents speak other Indo-European language at home (76% very well, 14% well, 7% not well, 3% not at all).
17.1% of residents speak Asian or Pacific Island language at home (59% very well, 25% well, 13% not well, 3% not at all).
2.9% of residents speak other language at home (84% very well, 12% well, 4% not well, 1% not at all).

Foreign born population: 17,663 (34.6%)
(63.7% of them are naturalized citizens)
This zip code:

34.6%
Whole state:

15.3%
Most common places of birth for foreign-born residents
  • 9%Bangladesh
  • 6%Hong Kong
  • 5%India
  • 5%Japan
  • 3%Romania
  • 3%Burma
  • 2%Costa Rica
Most common first ancestries reported in 20850
  • 4%American
  • 3%Russian
  • 3%German
  • 3%Irish
  • 3%European
  • 3%Iranian
  • 3%Italian
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 4,3022010 or later
  • 4,6792000 to 2009
  • 4,7161990 to 1999
  • 5,153Before 1990

Zip code 20850 topographic map

There are 133 Internal Medicine Specialists 109 Social Workers 108 Anesthesiologists 932 Other Medical Specialists in Zip Code 20850.

Major facilities with environmental interests located in this zip code:

  • PACIFIC ENERGY (600 EAST GUDE DRIVE in ROCKVILLE, MD)
    STATE MASTER (Maryland Permits tracking) - NPDES STORMWATER PERMIT
    STATE MASTER (Maryland Air Emissions Database) - AIR MAJOR
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: REFUSE SYSTEMS
    Business NAICS classification: OTHER NONHAZARDOUS WASTE TREATMENT AND DISPOSAL.
    Alternative names: GUDE LANDFILL / PACIFIC ENERGY, OGDEN POWER PACIFIC, PACIFIC ENERGY/GUDE
  • REDLAND GENSTAR - ROCKVILLE (14824 SOUTHLAWN LANE in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: ASPHALT PAVING MIXTURES AND BLOCKS; READY-MIXED CONCRETE
    Business NAICS classification: CONSTRUCTION SAND AND GRAVEL MINING.
    Organizations: LAFARGE MID ATLANTIC (CONTACT/OPERATOR) , GENSTAR STONE PRODUCTS COMPANY (CONTACT/OWNER)
    Alternative names: GENSTAR STONE PRODUCTS, LAFARGE - ROCKVILLE READY MIX, REDLAND GENSTAR INC-ROCKVILLE READY MIX, REDLAND GENSTAR - SOUTHLAWN, SMITH, A.H. ASPHALT
  • F O DAY BITUMINOUS COMPANY (13900 PINEY MEETINGHOUSE ROAD in ROCKVILLE, MD)
    AIR SYNTHETIC MINOR (AIRS/AFS)
    (Integrated Compliance Information System) - ICIS-03-1986-0138, FORMAL ENFORCEMENT ACTION
    STATE MASTER (Maryland Permits tracking) - OIL CONTROL
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: ASPHALT PAVING MIXTURES AND BLOCKS; READY-MIXED CONCRETE
    Business NAICS classification: ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
    Organizations: OPERNAME (CONTACT/OPERATOR) , DAY, F O BITUMINOUS CO (CONTACT/OWNER)
    Alternative names: DAY, F O BITUMINOUS CO, F.O. DAY BITUMINOUS CO. - PINEY MEETING HOUSE RD., F.O. DAY-PINEY MEETINGHOUSE
  • MONTGOMERY COUNTY PUBLIC SCHOOLS (850 HUNGERFORD DRIVE in ROCKVILLE, MD)
    ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System) - ICIS-03-1986-0247, FORMAL ENFORCEMENT ACTION
    (Integrated Compliance Information System) - ICIS-03-1986-0247, FORMAL ENFORCEMENT ACTION
    ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System)
    STATE MASTER (Maryland Permits tracking) - OIL CONTROL
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Business NAICS classification: ALL OTHER MISCELLANEOUS SCHOOLS AND INSTRUCTION.
    Alternative names: MONTGOMERY COUNTY SCHOOL DISTRICT
  • LAFARGE SOUTHLAWN (14811 SOUTHLAWN LANE in ROCKVILLE, MD)
    AIR SYNTHETIC MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit, OIL CONTROL
    STATE MASTER (Maryland Air Emissions Database) - AIR MAJOR
    CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: ASPHALT PAVING MIXTURES AND BLOCKS
    Business NAICS classification: OTHER CRUSHED AND BROKEN STONE MINING AND QUARRYING.; ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
    Organizations: OPERNAME (CONTACT/OPERATOR) , GENSTAR STONE PRODUCTS COMPANY (CONTACT/OWNER) , LAFARGE MID ATLANTIC (CONTACT/OWNER)
    Alternative names: LAFARGE - SOUTHLAWN BLACKTOP PLANT, REDLAND GENSTAR, REDLAND GENSTAR INC-ROCKVILLE
  • MONTGOMERY COM. COLLEGE-ROCKVILLE (51 MANNAKEE STREET in ROCKVILLE, MD)
    STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit, NPDES STORMWATER PERMIT
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: AMUSEMENT AND RECREATION SERVICES; JUNIOR COLLEGES AND TECHNICAL INSTITUTES
    Organizations: OPERNAME (CONTACT/OPERATOR) , BOARD OF TRUSTEES, MONTGOMERY COLLEGE (CONTACT/OWNER)
    Alternative names: MONTGOMERY COLLEGE, MONTGOMERY COLLEGE - ROCKVILLE, ROCKVILLE CAMPUS POOL
  • AUTO BODY CRAFTSMAN (801 EAST GUDE DRIVE in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    STATE MASTER (Maryland tracking) - HAZARDOUS WASTE PROGRAM
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: TOP, BODY, AND UPHOLSTERY REPAIR SHOPS AND PAINT SHOPS
    Organizations: OPERNAME (CONTACT/OPERATOR) , FF&S CORP (CONTACT/OWNER)
    Alternative names: AUTO BODY CRAFTSMEN
  • MONTGOMERY SCRAP (15000 SOUTHLAWN LANE in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - NPDES STORMWATER PERMIT
    STATE MASTER (Maryland Air Emissions Database) - AIR MAJOR
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: SCRAP AND WASTE MATERIALS
    Organizations: MONTGOMERY SCRAP CO (CONTACT/OWNER)
  • REGIONAL INSTITUTE FOR CHILDREN & ADOLESCENTS (15000 BROSCHART ROAD in ROCKVILLE, MD)
    (Geographic Names Information System)
    STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit
    (National Center for Education Statistics) - STATE ID-150965
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: SPECIALTY HOSPITALS, EXCEPT PSYCHIATRIC
    Organizations: MONTGOMERY COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
    Alternative names: R.I.C.A.
  • BIORELIANCE CORP BLDG 7 (9920 MEDICAL CENTER DR in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY
    Business SIC classification: PHARMACEUTICAL PREPARATIONS; BIOLOGICAL PRODUCTS, EXCEPT DIAGNOSTIC SUBSTANCES
    Organizations: BUCCINI POLLIN GROUP (CONTACT/OWNER)
  • MA BIOSERVICES (9900 BLACKWELL ROAD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Large Quantity Generators, more that 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: BIOLOGICAL PRODUCTS, EXCEPT DIAGNOSTIC SUBSTANCES
    Organizations: OPERNAME (CONTACT/OPERATOR) , MICROBIOLOGICAL ASSOCS INC (CONTACT/OWNER)
    Alternative names: BIORELIANCE
  • KIRLIN ENTERPRISES INC T/A COMBUSTIONEER (645 A LOFSTRAND LANE in ROCKVILLE, MD)
    (Integrated Compliance Information System) - ICIS-03-1986-0634, FORMAL ENFORCEMENT ACTION
    (Integrated Compliance Information System) - ICIS-03-2003-0243, FORMAL ENFORCEMENT ACTION
    TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: PLUMBING, HEATING AND AIR-CONDITIONING
    Organizations: OPERNAME (CONTACT/OPERATOR) , KIRLIN, JOHN J (CONTACT/OWNER)
    Alternative names: COMBUSTIONEER WATER TREATMENT DIV
  • REDLAND GENSTAR BOYDS (11350 MCCORMICK ROAD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    (Integrated Compliance Information System) - ICIS-03-1997-0342, FORMAL ENFORCEMENT ACTION
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: CRUSHED AND BROKEN LIMESTONE; HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS; READY-MIXED CONCRETE
    Alternative names: GENSTAR STONE PRODUCTS BOYDS

Zip code 20850 marital status for males
Zip code 20850 marital status for females

Housing units lacking complete plumbing facilities: 0.5%
Housing units lacking complete kitchen facilities: 0.5%

Most commonly used house heating fuel
  • 68.4%Utility gas
  • 28.3%Electricity
  • 1.4%Fuel oil, kerosene, etc.
  • 1.2%Bottled, tank, or LP gas

Population in 1990: 24,215. Population change in the 1990s: +9,342 (+38.6%).

Place of birth for U.S.-born residents:

  • This state: 11,475
  • Northeast: 7,169
  • Midwest: 3,015
  • South: 9,060
  • West: 1,790

47% of the 20850 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 65% lived in this county.
   Out of people who lived in different counties, 50% lived in Maryland.

82% of the 20850 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 49% moved from this county.
   Out of people who lived in different houses, 8% moved from different county within same state.
   Out of people who lived in different houses, 29% moved from different state.
   Out of people who lived in different houses, 13% moved from abroad.

Year householders moved into unit in Rockville, MD (20850)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 541
Here:

11.2%
Maryland:

12.4%
Students in private schools in grades 9 to 12 (high school): 255
Here:

11.0%
Maryland:

12.9%
Students in private undergraduate colleges: 491
Here:

19.1%
Maryland:

18.9%
Educational Attainment in 2017
School Enrollment by Level of School in 2017
Class of Workers in 2017
Occupation by median earnings in the past 12 months
  • Occupation by median earnings in the past 12 months ($)
  • 129,322Legal occupations
  • 107,006Management occupations
  • 102,499Architecture and engineering occupations
  • 101,101Computer and mathematical occupations
  • 96,902Life, physical, and social science occupations
  • 84,512Business and financial operations occupations

Companies with biggest federal contracts located in this zip code (ROCKVILLE, MD):

  • BAE SYSTEMS APPLIED TECHNOLOGI (1601 RESEARCH BLVD) : $2,586,610,626 in 5273 contracts from 1999 to 2006
    Contracts for Other Professional Services, Technical Representation Services -- Miscellaneous, Quality Control Services -- Ships, Small Craft, Pontoons, and Floating Docks, Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous, and more by Navy, Federal Technology Service, Immediate Office of the Secretary of Transportation, Offices, Boards and Divisions (includes Attorney General, Deputy Attorney General, etc.), and others
    Signed by year: 2000: $318,549,943; 2001: $359,266,835; 2002: $384,233,958; 2003: $400,024,533; 2004: $466,656,017; 2005: $416,620,792; 2006: $137,795,200.

    Biggest contracts:
    $47,828,745 with Navy for Other Professional Services. Taking place in DC. Signed on 2005-08-03. Completion date: 2005-08-03.
    $47,120,754 with Navy for Technical Representation Services -- Miscellaneous. Signed on 2004-12-15. Completion date: 2005-09-30.
    $43,712,418, same as above. Signed on 2005-11-17. Completion date: 2006-09-30.
    $43,454,799 with Navy for Other Professional Services. Taking place in DC. Signed on 2004-09-16. Completion date: 2006-08-31.
  • JOHN J KIRLIN, INC (515 DOVER ROAD STE 2400) : $324,274,228 in 706 contracts from 2000 to 2006
    Contracts for Engineering and Technical Services, Maintenance, Repair or Alteration of Real Property -- Hospitals and Infirmaries, Construction of Structures and Facilities -- Laboratories and Clinics, Construction of Structures and Facilities -- Other Hospital Buildings, and more by Army, Public Buildings Service, Air Force
    Signed by year: 2000: $31,818,939; 2001: $41,969,947; 2002: $97,824,602; 2003: $61,703,862; 2004: $45,842,783; 2005: $43,046,737; 2006: $2,067,358.

    Biggest contracts:
    $13,400,000 with Army for Engineering and Technical Services. Taking place in DC. Signed on 2002-09-30. Completion date: 2004-07-31.
    $12,765,295 with Army for Maintenance, Repair or Alteration of Real Property -- Hospitals and Infirmaries. Taking place in MO. Signed on 2003-09-17. Completion date: 2005-09-30.
    $10,700,000 with Army for Engineering and Technical Services. Signed on 2002-09-30. Completion date: 2002-09-30.
    $9,093,318 with Army for Maintenance, Repair or Alteration of Real Property -- Hospitals and Infirmaries. Taking place in MO. Signed on 2005-09-16. Completion date: 2008-12-31.
  • NCR GOVERNMENT SYSTEMS CORPORA (2 CHOKE CHERRY RD) : $276,235,697 in 2231 contracts from 1999 to 2006
    Contracts for ADPE System Configuration, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), ADP Facility Operation and Maintenance Services, ADP Components, and more by Department of Defense, Offices, Boards and Divisions (includes Attorney General, Deputy Attorney General, etc.), Air Force, Centers for Medicare & Medicaid Services, and others
    Signed by year: 2000: $54,819,512; 2001: $24,183,089; 2002: $63,812,779; 2003: $31,831,292; 2004: $40,053,109; 2005: $34,171,838; 2006: $20,790,664.

    Biggest contracts:
    $17,894,722 with Department of Defense for ADPE System Configuration. Signed on 2000-08-01. Completion date: 2001-09-30.
    $8,067,306 with Department of Defense for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Signed on 2002-05-13. Completion date: 2002-08-11.
    $8,067,306, same as above. Signed on 2002-09-04. Completion date: 2003-09-30.
    $5,857,864 with Offices, Boards and Divisions (includes Attorney General, Deputy Attorney General, etc.) for ADPE System Configuration. Signed on 2002-11-15. Completion date: 2003-10-15.
  • DYNAMAC CORP (2275 RES BLVD STE 300) : $216,398,632 in 734 contracts from 1999 to 2006
    Contracts for Engineering and Technical Services, Fueling and Other Petroleum Services - Excluding Storage, Operation of Government-Owned Facilities -- Laboratories and Clinics, Other Quality Control, Testing and Inspection Services -- Miscellaneous, and more by NASA, Army, EPA, National Institutes of Health, and others
    Signed by year: 2000: $24,528,248; 2001: $60,772,730; 2002: $20,855,158; 2003: $27,848,375; 2004: $24,652,513; 2005: $25,580,924; 2006: $24,519,154.

    Biggest contracts:
    $41,995,405 with NASA for Engineering and Technical Services. Taking place in FL. Signed on 2001-12-13. Completion date: 2005-09-30.
    $16,181,524, same as above. Signed on 2003-09-23. Completion date: 2005-09-30.
    $4,310,411, same as above. Signed on 2003-01-15. Completion date: 2005-09-15.
    $4,144,472, same as above. Signed on 2005-04-22. Completion date: 2005-09-30.
  • ALLIED TECHNOLOGY GROUP INC (1803 RES BLVD STE 601)
    500 employees, $45092345 revenue: $182,899,220 in 1656 contracts from 1999 to 2006
    Contracts for ADP Systems Analysis Services, Maintenance, Repair and Rebuilding of Equipment -- Communication, Detection, and Coherent Radiation Equipment, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), Engineering and Technical Services, and more by Federal Technology Service, U.S. Coast Guard, Department of State, Navy, and others
    Signed by year: 2000: $43,251,055; 2001: $29,012,983; 2002: $30,884,035; 2003: $30,642,909; 2004: $19,531,377; 2005: $11,225,998; 2006: $8,187,876.

    Biggest contracts:
    $3,109,000 with Federal Technology Service for ADP Systems Analysis Services. Signed on 2002-02-15. Completion date: 2002-12-15.
    $2,608,000 with U.S. Coast Guard for Maintenance, Repair and Rebuilding of Equipment -- Communication, Detection, and Coherent Radiation Equipment. Taking place in VA. Signed on 2003-08-07. Completion date: 2004-02-29.
    $2,251,481 with Department of State for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Taking place in DC. Signed on 2000-09-13. Completion date: 2001-10-31.
    $2,144,893 with U.S. Coast Guard for Engineering and Technical Services. Taking place in VA. Signed on 2005-03-09. Completion date: 2006-02-28.
  • BIOQUAL, INC. (9600 MED CTR DR STE 200; small business)
    86 employees, $11016481 revenue. : $89,184,564 in 112 contracts from 1999 to 2006
    Contracts for Biomedical -- Applied Research and Exploratory Development (R&D), Lease or Rental of Equipment -- Live Animals, Biomedical -- Management and Support (R&D), Veterinary/Animal Care Services, and more by National Institutes of Health, Food and Drug Administration, Army
    Signed by year: 2000: $8,171,000; 2001: $11,234,000; 2002: $12,399,285; 2003: $17,314,278; 2004: $11,090,713; 2005: $15,894,898; 2006: $9,228,390.

    Biggest contracts:
    $4,364,617 with National Institutes of Health for Biomedical -- Applied Research and Exploratory Development (R&D). Signed on 2005-06-07. Effective on 2005-06-01. Completion date: 2007-01-18.
    $4,115,677, same as above. Signed on 2003-03-15. Completion date: 2007-01-15.
    $3,989,000, same as above. Signed on 2002-01-15. Completion date: 2007-01-15.
    $3,196,650, same as above. Signed on 2003-09-15. Completion date: 2007-01-15.
  • ROW SCIENCES, INC. (1700 RES BLVD STE 400; small business) : $87,288,708 in 206 contracts from 1999 to 2006
    Contracts for Other Administrative Support Services, Other Social Services, Other Research and Development -- Basic Research (R&D), Other Medical -- Basic Research (R&D), and more by Substance Abuse and Mental Health Services Administration, National Institutes of Health, Centers for Disease Control and Prevention, Office of Assistant Secretary for Management and Budget, and others
    Signed by year: 2000: $18,347,695; 2001: $25,366,000; 2002: $18,439,000; 2003: $13,345,393; 2004: $7,053,807; 2005: $1,643,568; 2006: $1,986,245.

    Biggest contracts:
    $5,206,000 with Substance Abuse and Mental Health Services Administration for Other Administrative Support Services. Signed on 2001-09-15. Completion date: 2003-09-15.
    $3,659,000, same as above. Signed on 2000-07-15. Completion date: 2001-09-15.
    $3,221,000 with Substance Abuse and Mental Health Services Administration for Other Social Services. Signed on 2001-09-15. Completion date: 2002-09-15.
    $2,584,449, same as above. Signed on 2003-04-15. Completion date: 2004-09-15.
  • MELE ASSOCIATES, INC (14660 ROTHGEB DR STE 102; small business) : $67,752,280 in 231 contracts from 1999 to 2006
    Contracts for Programming Services, Program Management/Support Services, Engineering and Technical Services, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), and more by Department of Veterans Affairs, ENERGY, Department of, Federal Technology Service, Federal Transit Administration, and others
    Signed by year: 2000: $6,029,000; 2001: $3,635,076; 2002: $13,050,481; 2003: $14,252,399; 2004: $15,698,139; 2005: $10,184,142; 2006: $1,228,043.

    Biggest contracts:
    $6,026,572 with Department of Veterans Affairs for Programming Services. Taking place in HI. Signed on 2004-04-01. Completion date: 2005-03-31.
    $6,026,572, same as above. Signed on 2004-04-01. Completion date: 2005-03-31.
    $5,361,818 with Department of Veterans Affairs for Program Management/Support Services. Taking place in HI. Signed on 2005-09-28. Completion date: 2006-03-31.
    $3,978,265 with Department of Veterans Affairs for Programming Services. Signed on 2003-07-15. Completion date: 2004-02-15.
  • APPLIED HYDRO-ACOUSTICS RESEAR (15825 SHADY GROVE ROAD; small business) : $66,422,538 in 416 contracts from 1999 to 2006
    Contracts for Non-nuclear Ship Repair (West) Ship repair (including overhauls and conversions) performed on. non-nuclear propelled and nonpropelled ships west of the 108th meridian, Radar Equipment, Except Airborne, Systems Engineering Services, Defense Electronics and Communication Equipment -- Basic Research (R&D), and more by Navy
    Signed by year: 2000: $2,023,753; 2001: $2,584,589; 2002: $7,718,153; 2003: $4,938,379; 2004: $9,121,996; 2005: $19,789,626; 2006: $18,316,115.

    Biggest contracts:
    $5,074,660 with Navy for Non-nuclear Ship Repair (West) Ship repair (including overhauls and conversions) performed on. non-nuclear propelled and nonpropelled ships west of the 108th meridian. Taking place in CA. Signed on 2005-06-17. Completion date: 2005-10-12.
    $4,083,644, same as above. Signed on 2006-02-02. Completion date: 2006-04-26.
    $3,939,459, same as above. Signed on 2006-03-20. Completion date: 2006-06-26.
    $3,808,077, same as above. Signed on 2006-02-15. Completion date: 2006-05-17.
  • ADVANCED BROADBAND SOLUTIONS, (9210 CORP BLVD STE 150; small business)
    30 employees, $3300000 revenue. 8A Firm, Small Disadvantaged Business: $64,998,824 in 94 contracts from 2000 to 2006
    Contracts for ADP Data Entry Services, ADP Systems Analysis Services, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), Engineering and Technical Services, and more by Department of Veterans Affairs, Federal Technology Service, Navy, Minerals Management Service, and others
    Signed by year: 2000: $4,275,178; 2001: $6,476,080; 2002: $8,920,482; 2003: $17,669,290; 2004: $11,606,614; 2005: $13,449,748; 2006: $2,601,432.

    Biggest contracts:
    $6,473,122 with Department of Veterans Affairs for ADP Data Entry Services. Signed on 2005-10-01. Completion date: 2006-09-30.
    $6,122,772 with Federal Technology Service for ADP Systems Analysis Services. Taking place in CO. Signed on 2005-12-07. Effective on 2005-12-06. Completion date: 2006-12-05.
    $5,194,858 with Department of Veterans Affairs for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Signed on 2004-10-01. Completion date: 2005-09-30.
    $5,033,777, same as above. Signed on 2003-10-01. Completion date: 2004-09-30.

Top industries in this zip code by the number of employees in 2005:

  • Professional, Scientific, and Technical Services: Research and Development in the Physical, Engineering, and Life Sciences (500-999 employees: 1 establishment, 250-499 employees: 3 establishments, 100-249 employees: 3 establishments, 50-99 employees: 5 establishments, 20-49 employees: 9 establishments, 10-19 employees: 13 establishments, 5-9 employees: 5 establishments, 1-4 employees: 16 establishments)
  • Professional, Scientific, and Technical Services: Offices of Lawyers (over 1000: 1, 50-99: 1, 20-49: 11, 10-19: 14, 5-9: 28, 1-4: 173)
  • Professional, Scientific, and Technical Services: Computer Systems Design Services (100-249: 4, 50-99: 8, 20-49: 7, 10-19: 7, 5-9: 7, 1-4: 32)
  • Information: Data Processing, Hosting, and Related Services (250-499: 3, 100-249: 2, 20-49: 3, 10-19: 2, 5-9: 4, 1-4: 10)
  • Professional, Scientific, and Technical Services: Research and Development in the Social Sciences and Humanities (over 1000: 1, 1-4: 2)
  • Real Estate and Rental and Leasing: Passenger Car Rental (over 1000: 1, 1-4: 1)
  • Health Care and Social Assistance: General Medical and Surgical Hospitals (over 1000: 1)
  • Management of Companies and Enterprises: Corporate, Subsidiary, and Regional Managing Offices (100-249: 6, 50-99: 3, 20-49: 3, 10-19: 4, 5-9: 1, 1-4: 7)
  • Construction: Plumbing, Heating, and Air-Conditioning Contractors (250-499: 2, 100-249: 1, 50-99: 5, 10-19: 5, 5-9: 5, 1-4: 5)
  • Health Care and Social Assistance: Offices of Physicians (except Mental Health Specialists) (50-99: 4, 20-49: 10, 10-19: 22, 5-9: 30, 1-4: 51)

Age and Sex of Sensory-Disabled Noninstitutionalized Residents
Age and Sex of Physically-Disabled Noninstitutionalized Residents
Age and Sex of Mentally-Disabled Noninstitutionalized Residents
Age and Sex of Self-Care Disabled Noninstitutionalized Residents
Age and Sex of Go-Outside-Home Disabled Noninstitutionalized Residents
Age and Sex of Noninstitutionalized Residents with Employment Disability

People in group quarters in 2010:

  • 714 people in nursing facilities/skilled-nursing facilities
  • 298 people in emergency and transitional shelters (with sleeping facilities) for people experiencing homelessness
  • 66 people in other noninstitutional facilities
  • 62 people in group homes intended for adults
  • 55 people in correctional facilities intended for juveniles
  • 34 people in residential treatment centers for juveniles (non-correctional)
  • 15 people in workers' group living quarters and job corps centers
  • 12 people in residential treatment centers for adults
  • 4 people in group homes for juveniles (non-correctional)

People in group quarters in 2000:

  • 717 people in nursing homes
  • 215 people in mental (psychiatric) hospitals or wards
  • 209 people in other noninstitutional group quarters
  • 72 people in homes for the mentally ill
  • 59 people in short-term care, detention or diagnostic centers for delinquent children
  • 22 people in homes for the mentally retarded
  • 18 people in other nonhousehold living situations
  • 13 people in homes for abused, dependent, and neglected children
  • 6 people in homes for the physically handicapped
  • 2 people in other group homes

Fatal accident statistics in 2014:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 1
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 1
  • Persons involved in fatal accidents: 1
  • Pedestrians involved in fatal accidents: 1

Fatal accident statistics in 2013:

  • Fatal accident count: 3
  • Vehicles involved in fatal accidents: 4
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 3
  • Persons involved in fatal accidents: 5
  • Pedestrians involved in fatal accidents: 1
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 5 full and 22 partial tracts)
A) FHA, FSA/RHS & VA
Home Purchase Loans
B) Conventional
Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
E) Loans on Dwellings For 5+ Families
F) Non-occupant Loans on
< 5 Family Dwellings (A B C & D)
G) Loans On Manufactured
Home Dwelling (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED224$352,172728$387,8133,198$355,45467$190,7213$53,437,660145$259,0912$236,405
APPLICATIONS APPROVED, NOT ACCEPTED15$300,72759$399,463227$337,74618$91,9940$010$203,5360$0
APPLICATIONS DENIED38$311,50575$411,501631$364,01625$123,2100$057$251,9230$0
APPLICATIONS WITHDRAWN34$399,20983$420,206489$364,78019$160,2181$245,00029$258,6610$0
FILES CLOSED FOR INCOMPLETENESS0$019$367,637177$333,11010$135,2060$013$187,2160$0
Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 5 full and 22 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
C) Non-occupant Loans on
< 5 Family Dwellings (A & B)
NumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED49$335,12029$411,8123$254,747
APPLICATIONS APPROVED, NOT ACCEPTED17$420,6846$358,8500$0
APPLICATIONS DENIED8$472,11511$359,8150$0
APPLICATIONS WITHDRAWN7$425,5970$00$0
FILES CLOSED FOR INCOMPLETENESS0$01$535,0000$0
Conventional Home Purchase Loans in zip code 20850
Conventional Home Purchase Loans in zip code 20850 - Value
Most common first names in zip code 20850 among deceased individuals
NameCountLived (average)
Mary17881.8 years
John14174.5 years
William14174.0 years
James11371.3 years
Robert10571.7 years
Margaret10583.3 years
Charles8371.9 years
Dorothy7479.5 years
Elizabeth6784.1 years
Helen6682.7 years
Most common last names in zip code 20850 among deceased individuals
Last nameCountLived (average)
Johnson6274.6 years
Smith5277.6 years
Williams3974.9 years
Brown3577.9 years
Miller3177.5 years
Jones3076.1 years
Martin2778.0 years
Thompson2573.0 years
Jackson2473.5 years
Baker2476.9 years
Businesses in zip code 20850
NameCountNameCount
7-Eleven4Marriott1
AT&T2MasterBrand Cabinets9
Advance Auto Parts1New Balance1
Baja Fresh Mexican Grill1Panera Bread1
Ben & Jerry's1Papa John's Pizza1
Best Western1Penske1
Buffalo Wild Wings1Quiznos2
Burger King1RadioShack1
CVS2Red Roof Inn1
Chipotle1Safeway2
DHL3Sheraton1
Decora Cabinetry6Sleep Inn1
Domino's Pizza1Starbucks4
Dunkin Donuts1Subway4
FedEx11T-Mobile2
GameStop1Taco Bell1
Giant2Toys"R"Us1
H&R Block3U-Haul1
Holiday Inn1UPS20
Homestead Studio Suites1Verizon Wireless2
KFC2Vons2
Lane Furniture1Wendy's2
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