20850 Zip Code (Rockville, MD) Detailed Profile

Estimated zip code population in 2022: 51,096
Zip code population in 2010: 46,340
Zip code population in 2000: 33,557

Houses and condos: 22,577
Renter-occupied apartments: 9,929
March 2022 cost of living index in zip code 20850: 183.4 (very high, U.S. average is 100)

Land area: 14.1 sq. mi.
Water area: 0.1 sq. mi.

Population density: 3,625 people per square mile

(average).

Real estate property taxes paid for housing units in 2022:
Median real estate property taxes paid for housing units with mortgages in 2022: $6,984 (1.0%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $6,695 (1.0%)

For population 25 years and over in 20850:

• High school or higher: 96.4%
• Bachelor's degree or higher: 69.1%
• Graduate or professional degree: 40.2%
• Unemployed: 3.1%
• Mean travel time to work (commute): 30.6 minutes

For population 15 years and over in 20850:

• Never married: 32.4%
• Now married: 51.7%
• Separated: 1.7%
• Widowed: 4.8%
• Divorced: 9.3%

• 
• • 22,34143.7%White
  • 13,21425.9%Asian
  • 6,68713.1%Hispanic or Latino
  • 5,57410.9%Black
  • 2,4564.8%Two or more races
  • 7701.5%Some other race
  • 520.1%American Indian

100% urban population.

Averages for the 2020 tax year for zip code 20850, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $129,043 (Individual Income Tax Returns)

Here:	$129,043
State:	$86,905

Salary/wage: $104,991 (reported on 79.4% of returns)

Here:	$104,991
State:	$73,953

(% of AGI for various income ranges: 1177.8% for AGIs below $25k, 3839.5% for AGIs $25k-50k, 7444.7% for AGIs $50k-75k, 10396.8% for AGIs $75k-100k, 20291.5% for AGIs $100k-200k, 84750.1% for AGIs over 200k)

Taxable interest for individuals: $2,053 (reported on 49.2% of returns)

This zip code:	$2,053
Maryland:	$1,528

(% of AGI for various income ranges: 33.5% for AGIs below $25k, 39.9% for AGIs $25k-50k, 57.4% for AGIs $50k-75k, 116.5% for AGIs $75k-100k, 221.5% for AGIs $100k-200k, 1114.8% for AGIs over 200k)

Ordinary dividends: $10,043 (reported on 35.4% of returns)

Here:	$10,043
State:	$8,028

(% of AGI for various income ranges: 57.1% for AGIs below $25k, 85.9% for AGIs $25k-50k, 139.4% for AGIs $50k-75k, 282.4% for AGIs $75k-100k, 623.0% for AGIs $100k-200k, 4866.1% for AGIs over 200k)

Net capital gain/loss in AGI: +$23,402 (reported on 33.9% of returns)

Here:	+$23,402
State:	+$25,238

(% of AGI for various income ranges: 32.1% for AGIs below $25k, 64.7% for AGIs $25k-50k, 121.0% for AGIs $50k-75k, 432.3% for AGIs $75k-100k, 755.1% for AGIs $100k-200k, 13502.3% for AGIs over 200k)

Profit/loss from business: +$20,370 (reported on 20.9% of returns)

Here:	+$20,370
State:	+$11,398

(% of AGI for various income ranges: 253.1% for AGIs below $25k, 278.3% for AGIs $25k-50k, 290.6% for AGIs $50k-75k, 279.8% for AGIs $75k-100k, 805.2% for AGIs $100k-200k, 4619.8% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $30,062 (reported on 9.3% of returns)

20850:	$30,062
Maryland:	$20,944

(% of AGI for various income ranges: 42.2% for AGIs below $25k, 82.3% for AGIs $25k-50k, 187.0% for AGIs $50k-75k, 389.4% for AGIs $75k-100k, 780.1% for AGIs $100k-200k, 2806.6% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $30,081 (reported on 2.1% of returns)

20850:	$30,081
Maryland:	$29,558

(% of AGI for various income ranges: 7.6% for AGIs $25k-50k, 25.4% for AGIs $50k-75k, 84.4% for AGIs $100k-200k, 1027.7% for AGIs over 200k)

Total itemized deductions: $33,412 (reported on 23.8% of returns)

Here:	$33,412
State:	$30,672

(% of AGI for various income ranges: 160.1% for AGIs below $25k, 300.3% for AGIs $25k-50k, 554.2% for AGIs $50k-75k, 1169.6% for AGIs $75k-100k, 2176.6% for AGIs $100k-200k, 7595.0% for AGIs over 200k)

Charity contributions: $8,646 (reported on 19.5% of returns)

Here:	$8,646
State:	$9,065

(% of AGI for various income ranges: 9.6% for AGIs below $25k, 41.7% for AGIs $25k-50k, 78.8% for AGIs $50k-75k, 171.8% for AGIs $75k-100k, 320.0% for AGIs $100k-200k, 2222.3% for AGIs over 200k)

Taxes paid: $9,059 (reported on 23.6% of returns)

20850:	$9,059
State:	$8,475

(% of AGI for various income ranges: 24.7% for AGIs below $25k, 69.3% for AGIs $25k-50k, 157.1% for AGIs $50k-75k, 359.8% for AGIs $75k-100k, 708.0% for AGIs $100k-200k, 1766.5% for AGIs over 200k)

Earned income credit: $1,805 (reported on 8.1% of returns)

Here:	$1,805
State:	$2,151

(% of AGI for various income ranges: 62.8% for AGIs below $25k, 51.1% for AGIs $25k-50k, 0.6% for AGIs $50k-75k)

Percentage of individuals using paid preparers for their 2020 taxes: 89.2%

Here:	89%
State:	90%

(% for various income ranges: 86.1% for AGIs below $25k, 90.8% for AGIs $25k-50k, 89.9% for AGIs $50k-75k, 90.8% for AGIs $75k-100k, 89.8% for AGIs $100k-200k, 89.9% for AGIs over 200k)

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)

Nearest zip codes: 20877, 20880, 20851, 20899, 20855, 20854.
Travilah Zip Code Map

Likely homosexual households (counted as self-reported same-sex unmarried-partner households)

• Lesbian couples: 0.2% of all households
• Gay men: 0.3% of all households

Household received Food Stamps/SNAP in the past 12 months: 1,725
Household did not receive Food Stamps/SNAP in the past 12 months: 19,648

Women who had a birth in the past 12 months: 576 (354 now married, 221 unmarried)
Women who did not have a birth in the past 12 months: 12,282 (5,330 now married, 6,953 unmarried)

Housing units in zip code 20850 with a mortgage: 7,932 (1,118 second mortgage, 158 home equity loan, 907 both second mortgage and home equity loan)
Houses without a mortgage: 123

Median monthly owner costs for units with a mortgage: $2,974
Median monthly owner costs for units without a mortgage: $1,020

Residents with income below the poverty level in 2022:
Residents with income below 50% of the poverty level in 2022:

• Zip code 20850 household income distribution in 2022

• 771Less than $10,000
• 557$10,000 to $14,999
• 470$15,000 to $19,999
• 569$20,000 to $24,999
• 273$25,000 to $29,999
• 510$30,000 to $34,999
• 213$35,000 to $39,999
• 458$40,000 to $44,999
• 381$45,000 to $49,999
• 822$50,000 to $59,999
• 1,262$60,000 to $74,999
• 2,350$75,000 to $99,999
• 2,277$100,000 to $124,999
• 2,152$125,000 to $149,999
• 2,750$150,000 to $199,999
• 5,510$200,000 or more

• Estimate of home value of owner-occupied houses/condos in 2022 in zip code 20850

• 31Less than $10,000
• 8$10,000 to $14,999
• 22$40,000 to $49,999
• 8$50,000 to $59,999
• 11$60,000 to $69,999
• 45$70,000 to $79,999
• 99$100,000 to $124,999
• 6$125,000 to $149,999
• 172$150,000 to $174,999
• 29$175,000 to $199,999
• 148$200,000 to $249,999
• 184$250,000 to $299,999
• 929$300,000 to $399,999
• 1,241$400,000 to $499,999
• 4,649$500,000 to $749,999
• 3,058$750,000 to $999,999
• 1,555$1,000,000 to $1,499,999
• 122$1,500,000 to $1,999,999
• 87$2,000,000 or more

• Rent paid by renters in 2022 in zip code 20850

• 73Less than $100
• 74$100 to $149
• 82$150 to $199
• 73$200 to $249
• 119$250 to $299
• 27$300 to $349
• 7$350 to $399
• 17$400 to $449
• 27$550 to $599
• 7$700 to $749
• 8$750 to $799
• 203$800 to $899
• 76$900 to $999
• 91$1,000 to $1,249
• 786$1,250 to $1,499
• 2,678$1,500 to $1,999
• 2,769$2,000 to $2,499
• 1,131$2,500 to $2,999
• 365$3,000 to $3,499
• 414$3,500 or more
• 379No cash rent

Median gross rent in 2022: $2,170.

Median price asked for vacant for-sale houses and condos in 2022: $405,215.

Estimated median house (or condo) value in 2022 for:

• White Non-Hispanic householders: $752,554
• Black or African American householders: $394,057
• American Indian or Alaska Native householders: $421,523
• Asian householders: $925,731
• Native Hawaiian and other Pacific Islander householders: $325,249
• Some other race householders: $403,309
• Two or more races householders: $546,418
• Hispanic or Latino householders: $426,148

Estimated median house or condo value in 2022: $696,178 Lower value quartile - upper value quartile: $515,634 - $941,573

Mean price in 2022:

Detached houses: $1,046,176

Here:	$1,046,176
State:	$526,819

Townhouses or other attached units: $862,157

Here:	$862,157
State:	$328,305

In 3-to-4-unit structures: $902,639

Here:	$902,639
State:	$295,378

In 5-or-more-unit structures: $556,321

Here:	$556,321
State:	$350,378

Housing units in structures:

• One, detached: 6,949
• One, attached: 4,881
• Two: 94
• 3 or 4: 253
• 5 to 9: 1,133
• 10 to 19: 2,350
• 20 to 49: 2,023
• 50 or more: 5,150

Unemployment: 3.1%

• Means of transportation to work in zip code 20850

• 48.6%13,067Drove a car alone
• 5.2%1,388Carpooled
• 1.5%393Bus or trolley bus
• 6.0%1,623Streetcar or trolley car
• 0.3%70Subway or elevated
• 0.0%12Railroad
• 0.4%100Taxi
• 0.3%85Bicycle
• 2.2%596Walked
• 1.1%304Other means
• 37.3%10,051Worked at home

• Travel time to work (commute) in zip code 20850

• 207Less than 5 minutes
• 1,4585 to 9 minutes
• 1,94610 to 14 minutes
• 2,25715 to 19 minutes
• 2,07320 to 24 minutes
• 83625 to 29 minutes
• 2,42830 to 34 minutes
• 56335 to 39 minutes
• 1,39140 to 44 minutes
• 2,16545 to 59 minutes
• 2,42860 to 89 minutes
• 45290 or more minutes

Percentage of zip code residents living and working in this county: 79.8%

Household type by relationship:

Households: 51,096

• Male householders: 10,835 (2,518 living alone), Female householders: 10,635 (4,081 living alone)

• 10,075 spouses (9,941 opposite-sex spouses), 1,564 unmarried partners, (1,507 opposite-sex unmarried partners), 13,022 children (12,368 natural, 416 adopted, 246 stepchildren), 144 grandchildren, 439 brothers or sisters, 1,351 parents, 0 foster children, 573 other relatives, 1,476 non-relatives

• In group quarters: 1,144 (-1 institutionalized population)

Size of family households: 6,061 2-persons, 3,002 3-persons, 2,968 4-persons, 680 5-persons, 175 6-persons, 97 7-or-more-persons

Size of nonfamily households: 6,593 1-person, 1,633 2-persons, 253 3-persons, 31 4-persons, 53 5-persons

7,314 married couples with children.
2,232 single-parent households (572 men, 1,660 women).

57.1% of residents of 20850 zip code speak English at home.
8.8% of residents speak Spanish at home (62% very well, 20% well, 11% not well, 8% not at all).
13.0% of residents speak other Indo-European language at home (73% very well, 19% well, 7% not well, 2% not at all).
19.2% of residents speak Asian or Pacific Island language at home (55% very well, 26% well, 15% not well, 4% not at all).
2.8% of residents speak other language at home (72% very well, 26% well, 1% not well).

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

Housing units lacking complete plumbing facilities: 0.5%
Housing units lacking complete kitchen facilities: 0.7%

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

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

• This state: 11,918
• Northeast: 6,288
• Midwest: 3,414
• South: 8,513
• West: 1,757

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.

84% of the 20850 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 48% moved from this county.
   Out of people who lived in different houses, 12% moved from different county within same state.
   Out of people who lived in different houses, 24% moved from different state.
   Out of people who lived in different houses, 12% moved from abroad.

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 639
Students in private schools in grades 9 to 12 (high school): 324 Students in private undergraduate colleges: 486

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)

2004 - 2018 National Fire Incident Reporting System (NFIRS) incidents

Based on the data from the years 2004 - 2018 the average number of fire incidents per year is 89. The highest number of reported fires - 178 took place in 2007, and the least - 28 in 2004. The data has a growing trend.
When looking into fire subcategories, the most reports belonged to: Outside Fires (46.5%), and Structure Fires (26.9%).


• Fire incident types reported to NFIRS in Zip Code 20850
• 62046.5%Outside Fires
• 35826.9%Structure Fires
• 26519.9%Mobile Property/Vehicle Fires
• 906.8%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 20850, Maryland

Most common first names in zip code 20850 among deceased individuals
Name	Count	Lived (average)
Mary	178	81.8 years
John	141	74.5 years
William	141	74.0 years
James	113	71.3 years
Robert	105	71.7 years
Margaret	105	83.3 years
Charles	83	71.9 years
Dorothy	74	79.5 years
Elizabeth	67	84.1 years
Helen	66	82.7 years

Most common last names in zip code 20850 among deceased individuals
Last name	Count	Lived (average)
Johnson	62	74.6 years
Smith	52	77.6 years
Williams	39	74.9 years
Brown	35	77.9 years
Miller	31	77.5 years
Jones	30	76.1 years
Martin	27	78.0 years
Thompson	25	73.0 years
Jackson	24	73.5 years
Baker	24	76.9 years

Businesses in zip code 20850
Name	Count		Name	Count
7-Eleven	4		Marriott	1
AT&T	2		MasterBrand Cabinets	9
Advance Auto Parts	1		New Balance	1
Baja Fresh Mexican Grill	1		Panera Bread	1
Ben & Jerry's	1		Papa John's Pizza	1
Best Western	1		Penske	1
Buffalo Wild Wings	1		Quiznos	2
Burger King	1		RadioShack	1
CVS	2		Red Roof Inn	1
Chipotle	1		Safeway	2
DHL	3		Sheraton	1
Decora Cabinetry	6		Sleep Inn	1
Domino's Pizza	1		Starbucks	4
Dunkin Donuts	1		Subway	4
FedEx	11		T-Mobile	2
GameStop	1		Taco Bell	1
Giant	2		Toys"R"Us	1
H&R Block	3		U-Haul	1
Holiday Inn	1		UPS	20
Homestead Studio Suites	1		Verizon Wireless	2
KFC	2		Vons	2
Lane Furniture	1		Wendy's	2