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20854 Zip Code Detailed Profile

 



Profiles Potomac, MD (20854) houses, apartments, residents, cars, jobs...

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City: Potomac, MD
Montgomery County, MD
Zip code population (2000): 46,255
Estimated zip code population in 2007: 49,065



Age and Sex of Residents in zip code 20854

Zip code 20854 (Potomac, Maryland) real estate house value trends

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Potomac, MD (20854) map from a distance

Houses and condos: 15,351
Renter-occupied apartments: 976
% of renters here:  6%
State:  32%

2008 cost of living index in zip code 20854: 139.1 (high, U.S. average is 100)

Land area: 33.4 sq. mi.
Water area: 0.0 sq. mi.
Population density: 1469 people per square mile 
 
 (low).

Estimate of real estate property taxes paid for housing units in 2007:
This zip code:  1.4% ($4,487)
Maryland:  1.7% ($1,782)

Profiles of local businesses:
Absolute Home Solutions Inc

List your B&M business here for free. Over a million visitors/week. Get a huge advantage over your competition

Males: 22,649  (49.0%)
Females: 23,606  (51.0%)

Zip code 20854 races chart


Urban population: 45,365
Rural population: 890

Estimated median house/condo value in 2007: $1,079,502
20854:  $1,079,502
Maryland:  $347,000


According to our research of public records there were 3 registered sex offenders living in 20854 zip code in early 2007.
The number of registered sex offenders compared to the number of residents in this zip code is a lot smaller than the state average.

Median resident age:  43.1 years
Maryland median age:  36.0 years

Average household size:
This zip code:  3.0 people
Maryland:  2.6 people

Averages for the 2004 tax year for zip code 20854, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $230,205 (Individual Income Tax Returns)
Here:  $230,205
State:  $60,339

Salary/wage: $162,759 (reported on 73.6% of returns)
Here:  $162,759
State:  $52,211
(% of AGI for various income ranges: -29.1% for AGIs below $10k, 65.6% for AGIs $10k-25k, 66.2% for AGIs $25k-50k, 53.6% for AGIs $50k-75k, 55.1% for AGIs $75k-100k, 50.5% for AGIs over 100k)

Taxable interest for individuals: $7,587 (reported on 78.9% of returns)
This zip code:  $7,587
Maryland:  $1,701
(% of AGI for various income ranges: -6.8% for AGIs below $10k, 5.4% for AGIs $10k-25k, 4.0% for AGIs $25k-50k, 3.6% for AGIs $50k-75k, 2.6% for AGIs $75k-100k, 2.4% for AGIs over 100k)

Taxable dividends: $12,221 (reported on 67.3% of returns)
Here:  $12,221
State:  $4,235
(% of AGI for various income ranges: -5.5% for AGIs below $10k, 7.0% for AGIs $10k-25k, 5.4% for AGIs $25k-50k, 4.5% for AGIs $50k-75k, 4.5% for AGIs $75k-100k, 3.4% for AGIs over 100k)

Net capital gain/loss: +$70,432 (reported on 61.9% of returns)
Here:  +$70,432
State:  +$15,888
(% of AGI for various income ranges: -9.9% for AGIs below $10k, 4.8% for AGIs $10k-25k, 2.6% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 19.8% for AGIs over 100k)

Profit/loss from business: +$47,166 (reported on 22.3% of returns)
Here:  +$47,166
State:  +$12,221
(% of AGI for various income ranges: 2.2% for AGIs below $10k, 7.7% for AGIs $10k-25k, 5.9% for AGIs $25k-50k, 6.7% for AGIs $50k-75k, 6.7% for AGIs $75k-100k, 4.4% for AGIs over 100k)

IRA payment deduction: $3,809 (reported on 4.0% of returns)
20854:  $3,809
Maryland:  $2,968
(% of AGI for various income ranges: -0.2% for AGIs below $10k, 0.7% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.0% for AGIs over 100k)

Self-employed pension: $27,501 (reported on 8.2% of returns)
Here:  $27,501
Maryland:  $17,155
(% of AGI for various income ranges: 0.3% for AGIs $10k-25k, 0.3% for AGIs $25k-50k, 0.7% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 1.0% for AGIs over 100k)

Total itemized deductions: $56,234 (0% of AGI, reported on 65.8% of returns)
Here:  $56,234
State:  $22,960
(% of AGI for various income ranges: -6.4% for AGIs below $10k, 27.9% for AGIs $10k-25k, 27.2% for AGIs $25k-50k, 29.1% for AGIs $50k-75k, 28.5% for AGIs $75k-100k, 14.9% for AGIs over 100k)

Charity contributions deductions: $11,074 (3.0% of AGI, reported on 60.5% of returns)
Here:  $11,074
Maryland:  $4,031

Here:  3.0% of AGI
State:  3.9% of AGI
(% of AGI for various income ranges: -0.2% for AGIs below $10k, 2.1% for AGIs $10k-25k, 2.6% for AGIs $25k-50k, 3.2% for AGIs $50k-75k, 3.3% for AGIs $75k-100k, 2.9% for AGIs over 100k)

Total tax: $62,394 (reported on 83.6% of returns)
20854:  $62,394
State:  $10,167
(% of AGI for various income ranges: -1.7% for AGIs below $10k, 5.4% for AGIs $10k-25k, 7.9% for AGIs $25k-50k, 9.4% for AGIs $50k-75k, 10.0% for AGIs $75k-100k, 23.3% for AGIs over 100k)

Earned income credit: $1,218 (reported on 2.5% of returns)
Here:  $1,218
State:  $1,700
(% of AGI for various income ranges: -0.3% for AGIs below $10k, 1.3% for AGIs $10k-25k, 0.1% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2004 taxes: 61.0%
Here:  61%
State:  55%
(% for various income ranges: 58.7% for AGIs below $10k, 56.7% for AGIs $10k-25k, 56.1% for AGIs $25k-50k, 59.0% for AGIs $50k-75k, 55.7% for AGIs $75k-100k, 65.1% for AGIs over 100k)


Estimated median household income in 2007: $180,569
This zip code:  $180,569
Maryland:  $68,080
Potomac, MD (20854) map

Nearest zip codes: 20850, 20818, 20817, 20852, 20812, 20851.
Potomac Zip Code Map


Percentage of family households:
This zip code:  88.9%
Whole state:  68.6%

Percentage of households with unmarried partners:
This zip code:  1.5%
Whole state:  5.6%

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

Housing units in zip code 20854 with a mortgage: 10,589 (1,517 second mortgage, 1,838 home equity loan, 57 both second mortgage and home equity loan)
Houses without a mortgage: 2,663


Median monthly owner costs for units with a mortgage: $3,888

Median monthly owner costs for units without a mortgage: $934

Residents with income below the poverty level in 2007:
This zip code:  2.7%
Whole state:  8.3%

Residents with income below 50% of the poverty level in 2007:
This zip code:  1.3%
Whole state:  3.8%

Median number of rooms in houses and condos:
Here:  9.1
State:  6.9

Median number of rooms in apartments:
Here:  7.4
State:  4.2


Zip code 20854 close-up map

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

Notable locations in zip code 20854: Montgomery County Department of Transportation (A), Montgomery County Jail (B). Display/hide their locations on the map

Churches in zip code 20854 include: Congregation Har Shalom Synagogue (A), Congressional Heights Baptist Church (B), Latter Day Saints Church (C), Lutheran Church of the Cross (D), Geneva United Presbyterian Church (E), Potomac United Presbyterian Church (F). Display/hide their locations on the map

Streams, rivers, and creeks: Kilgour Branch (A). Display/hide its location on the map

Parks in zip code 20854 include: Potomac Woods Park (1), Rockmead Park (2), Horizon Hill Park (3). Display/hide their locations on the map

 

Year house built:
  • 1999 to March 2000: 319
  • 1995 to 1998: 815
  • 1990 to 1994: 730
  • 1980 to 1989: 3,491
  • 1970 to 1979: 5,189
  • 1960 to 1969: 4,024
  • 1950 to 1959: 471
  • 1940 to 1949: 157
  • 1939 or earlier: 146



Zip code 20854 satellite photo by USGS


Bedrooms in owner-occupied houses in Potomac, MD (20854):
  • no bedroom: 27
  • 1 bedrooms: 25
  • 2 bedrooms: 178
  • 3 bedrooms: 1,746
  • 4 bedrooms: 7,060
  • 5 or more bedrooms: 5,066


Bedrooms in renter-occupied apartments and housing units:
  • no bedroom: 0
  • 1 bedrooms: 31
  • 2 bedrooms: 141
  • 3 bedrooms: 278
  • 4 bedrooms: 355
  • 5 or more bedrooms: 171



Vehicles available in 20854 zip code in owner-occupied houses/condos:
  • no vehicle: 168
  • 1 vehicle: 1,612
  • 2 vehicles: 7,864
  • 3 vehicles: 3,295
  • 4 vehicles: 894
  • 5 or more vehicles: 269


Vehicles available in renter-occupied apartments:
  • no vehicle: 34
  • 1 vehicle: 305
  • 2 vehicles: 472
  • 3 vehicles: 119
  • 4 vehicles: 32
  • 5 or more vehicles: 14



Estimated household income distribution in 2007:

Zip code 20854 household income distribution in 2007

Zip code 20854 house/condo values in 2007


Estimate of home value of owner-occupied houses/condos in 2007 in zip code 20854:

  • $35,000 to $39,999: 6
  • $40,000 to $49,999: 16
  • $50,000 to $59,999: 12
  • $60,000 to $69,999: 6
  • $70,000 to $79,999: 15
  • $80,000 to $89,999: 9
  • $90,000 to $99,999: 3
  • $100,000 to $124,999: 19
  • $125,000 to $149,999: 12
  • $150,000 to $174,999: 25
  • $175,000 to $199,999: 7
  • $200,000 to $249,999: 56
  • $250,000 to $299,999: 29
  • $300,000 to $399,999: 207
  • $400,000 to $499,999: 297
  • $500,000 to $749,999: 2,247
  • $750,000 to $999,999: 3,640
  • $1,000,000 or more: 8,353
 



20854 rent paid by renters


Rent paid by renters in 2007 in zip code 20854:

  • Less than $100: 10
  • $150 to $199: 15
  • $200 to $249: 10
  • $350 to $399: 3
  • $400 to $449: 4
  • $450 to $499: 2
  • $500 to $549: 8
  • $550 to $599: 6
  • $600 to $649: 24
  • $650 to $699: 5
  • $700 to $749: 8
  • $750 to $799: 5
  • $800 to $899: 33
  • $900 to $999: 44
  • $1,000 to $1,249: 206
  • $1,250 to $1,499: 324
  • $1,500 to $1,999: 847
  • $2,000 or more: 1,234
  • No cash rent: 129
 


Median price asked for vacant for-sale houses and condos in 2007: $1,643,225.


Estimated median house (or condo) value in 2007 for:

  • White Non-Hispanic householders: $1,071,510
  • Black or African American householders: $1,049,233
  • American Indian or Alaska Native householders: $811,200
  • Asian householders: $1,105,896
  • Some other race householders: $268,059
  • Two or more races householders: $1,082,649
  • Hispanic or Latino householders: $971,987

Estimated median house or condo value in 2007: $1,080,333 (it was $445,800 in 2000)
20854:  $1,080,333
Maryland:  $347,000
Lower value quartile - upper value quartile: $719,377 - $1,614,596

Mean price in 2007:
Detached houses: $1,243,291
Here:  $1,243,291
State:  $459,189

Townhouses or other attached units: $725,111
Here:  $725,111
State:  $274,414

In 2-unit structures: $480,067
Here:  $480,067
State:  $238,436

In 5-or-more-unit structures: $266,850
Here:  $266,850
State:  $280,693

Mobile homes: $625,000
Here:  $625,000
State:  $45,619


Owners and renters by unit type in %



Breakdown of mean house values by ages of householders


Housing units in structures:

  • One, detached: 13,520
  • One, attached: 1,735
  • Two: 15
  • 5 to 9: 14
  • 10 to 19: 13
  • 20 to 49: 13
  • 50 or more: 25
  • Mobile homes: 7
20854 zip code mode of transportation to work chart

Means of transportation to work

  • Drove a car alone: 17,229 (76%)
  • Carpooled: 1,635 (7%)
  • Bus or trolley bus: 89 (0%)
  • Subway or elevated: 1,111 (5%)
  • Railroad: 20 (0%)
  • Taxi: 15 (0%)
  • Bicycle: 15 (0%)
  • Walked: 266 (1%)
  • Other means: 82 (0%)
  • Worked at home: 2,111 (9%)
 

20854 zip code travel time to work

Travel time to work

  • Less than 5 minutes: 179
  • 5 to 9 minutes: 761
  • 10 to 14 minutes: 1781
  • 15 to 19 minutes: 2536
  • 20 to 24 minutes: 3117
  • 25 to 29 minutes: 1624
  • 30 to 34 minutes: 2752
  • 35 to 39 minutes: 1105
  • 40 to 44 minutes: 1505
  • 45 to 59 minutes: 3070
  • 60 to 89 minutes: 1682
  • 90 or more minutes: 350
 

Percentage of zip code residents living and working in this county: 55.3%


Household type by relationship
Households: 45,470

  • In family households: 43,509 (11,448 male householders, 2,089 female householders)
    12,562 spouses, 15,303 children (14,614 natural, 470 adopted, 219 stepchildren), 248 grandchildren, 76 brothers or sisters, 346 parents, 544 other relatives, 893 non-relatives
  • In nonfamily households: 1,961 (624 male householders (494 living alone)), 965 female householders (819 living alone)), 372 nonrelatives
  • In group quarters: 856 (683 institutionalized population)

Size of family households: 5,423 2-persons, 2,784 3-persons, 3,124 4-persons, 1,477 5-persons, 473 6-persons, 256 7-or-more-persons.

Size of nonfamily households: 1,313 1-person, 227 2-persons, 33 3-persons, 7 4-persons, 9 6-persons.

11,178 married couples with children.
976 single-parent households (179 men, 797 women).

71.3% of residents of 20854 zip code speak English at home.
5.1% of residents speak Spanish at home (71% very well, 16% well, 12% not well, 1% not at all).
11.6% of residents speak other Indo-European language at home (73% very well, 17% well, 8% not well, 1% not at all).
8.8% of residents speak Asian or Pacific Island language at home (66% very well, 22% well, 12% not well, 1% not at all).
3.2% of residents speak other language at home (80% very well, 16% well, 5% not well).

Foreign born population: 11,141 (24.1%)
(54.0% of them are naturalized citizens)

This zip code:  24.1%
Whole state:  9.8%

Most common places of birth for the foreign-born residents:



  • India (11%)
  • Iran (8%)
  • Korea (7%)
  • Taiwan (6%)
  • Germany (5%)
  • China, excluding Hong Kong and Taiwan (5%)
  • Philippines (4%)



Year of entry for the foreign-born population
  • 1995 to March 2000: 2,412
  • 1990 to 1994: 1,121
  • 1985 to 1989: 1,499
  • 1980 to 1984: 1,133
  • 1975 to 1979: 1,245
  • 1970 to 1974: 1,108
  • 1970 to 1974: 981
  • 1965 to 1969: 1,642

White population: 36,541
Black population: 2,042
American Indian population: 57
Asian population: 6,308
Native Hawaiian and Other Pacific Islander population: 3
Some other race population: 330
Two or more races population: 974

Zip code 20854 races chart


First ancestries reported:

 Other groups: 11322
 German: 3283
 Russian: 2981
 Irish: 2895
 English: 2838
 United States or American: 2354
 Polish: 1702
 Italian: 1600
 Eastern European: 1306
 Iranian: 1203
 European: 984
 Greek: 703
 Subsaharan African:: 646
 French (except Basque): 591
 Arab:: 572
 Scottish: 492
 Hungarian: 396
 Swedish: 381
 Scotch-Irish: 323
 British: 305
 Ukrainian: 275
 African: 243
 Lithuanian: 238
 Israeli: 214
 West Indian (excluding Hispanic groups):: 194
 Portuguese: 190
 Dutch: 183
 Lebanese: 179
 Austrian: 176
 Romanian: 170
 Swiss: 151
 Norwegian: 141
 Czech: 131
 Other Arab: 131
 Jamaican: 125
 Other Subsaharan African: 120
 French Canadian: 104
 Armenian: 103
 Arab/Arabic: 97
 Danish: 90
 Turkish: 86
 New Zealander: 75
 Ethiopian: 71
 Brazilian: 71
 Canadian: 70
 Slovak: 66
 Nigerian: 63
 Czechoslovakian: 62
 Moroccan: 58
 Egyptian: 56
 Kenyan: 49
 Yugoslavian: 47
 Liberian: 46
 West Indian: 46
 Australian: 44
 Welsh: 42
 Belgian: 41
 South African: 38
 Finnish: 38
 Syrian: 37
 Scandinavian: 35
 Latvian: 32
 Soviet Union: 31
 Croatian: 26
 Slavic: 25
 Northern European: 23
 Palestinian: 14
 Serbian: 11
 Haitian: 11
 Zimbabwean: 9
 Macedonian: 8
 Icelander: 8
 British West Indian: 8
 Ghanian: 7
 Pennsylvania German: 7
 Slovene: 6
 Albanian: 6
 Estonian: 6
 Afghan: 5
 Trinidadian and Tobagonian: 4



Zip code 20854 topographic map

Public primary/middle school in zip code 20854 not listed on the city page:
  • RITCHIE PARK ELEMENTARY (Students: 331; Location: 1514 DUNSTER RD, ROCKVILLE, MD; Grades: KG - 05)

Major facitilies with environmental interests located in this zip code:

  • POTOMAC WATER FILTRATION PLANT (12200 RIVER ROAD in POTOMAC, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - NPDES NON-MAJOR
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: WATER SUPPLY
    Organizations: OPERNAME (CONTACT/OPERATOR)
    Alternative names: POTOMAC RIVER WATER FILTRATION, POTOMAC RIVER WATER FILTRATION PLANT, POTOMAC RIVER WATER PLANT, W S S C POTOMAC FILTERATION PLANT
  • CHURCHILL WINSTON HIGH SCHOOL (11300 GAINSBOROUGH ROAD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    AIR MONITORING SITE (Airborne pollution emission tracking)
    (Geographic Names Information System)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    (National Center for Education Statistics) - STATE ID-150602
    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: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: MONTGOMERY COUNTY PUBLIC SCHOOLS (CONTACT/OWNER)
    Alternative names: WINSTON CHURCHILL HIGH SCHOOL
  • CABIN JOHN MIDDLE SCHOOL (10701 GAINSBOROUGH ROAD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    (Geographic Names Information System)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    (National Center for Education Statistics) - STATE ID-150606
    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: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: MONTGOMERY COUNTY PUBLIC SCHOOLS (CONTACT/OWNER)
  • BELLS MILL ELEMENTARY SCHOOL (8225 BELLS MILL ROAD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    (National Center for Education Statistics) - STATE ID-150607
    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: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: MONTGOMERY CO PUBLIC SCHOOLS (CONTACT/OWNER) , MONTGOMERY COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
    Alternative names: BELLS MILL ELEM SCHOOL
  • MONTGOMERY COUNTY GOVERNMENT (1283 SEVEN LOCKS ROAD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - NPDES STORMWATER 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: LOCAL AND SUBURBAN TRANSIT; CORRECTIONAL INSTITUTIONS
    Organizations: MONTGOMERY COUNTY GOVT (CONTACT/OWNER)
    Alternative names: MONT. CO. GOV. - 1283 SEVEN LOCKS RD, MONTGOMERY COUNTY - BETHESDA DEPOT & FUELING STAT., MONTGOMERY COUNTY SIGN SHOP
  • BEVERLY FARMS ELEMENTARY SCHOOL (8501 POST OAK RD in ROCKVILLE, MD)
    AIR MINOR (AIRS/AFS)
    (Geographic Names Information System)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    (National Center for Education Statistics) - STATE ID-150226
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: MONTGOMERY COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
  • POTOMAC ELEMENTARY SCHOOL (10311 RIVER ROAD in POTOMAC, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    (National Center for Education Statistics) - STATE ID-150601
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: MONTGOMERY COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
  • MCCLEAN SCHOOL OF MD, INC (8224 LOCKINVER LANE in POTOMAC, MD)
    (Integrated Compliance Information System) - ICIS-03-1989-0674, FORMAL ENFORCEMENT ACTION
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Alternative names: MCLEAN SCHOOL OF MARYLAND
  • BULLIS SCHOOL (10601 FALLS ROAD in POTOMAC, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: BULLIS SCHOOL INC (CONTACT/OWNER)
  • MITCH & BILL'S EXXON (10127 RIVER ROAD in POTOMAC, MD)
    AIR MINOR (AIRS/AFS)
    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: GASOLINE SERVICE STATIONS
    Organizations: OPERNAME (CONTACT/OPERATOR) , EXXONMOBIL (CONTACT/OWNER)
    Alternative names: EXXON - 10127 RIVER ROAD, EXXON CO USA #25670, EXXON RAS 25670
  • BP - 10140 RIVER ROAD (10140 RIVER ROAD (RTE. 190) in POTOMAC, 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
    Business SIC classification: GASOLINE SERVICE STATIONS
    Organizations: OPERNAME (CONTACT/OPERATOR) , AMOCO OIL COMPANY (CONTACT/OWNER)
    Alternative names: AMOCO - 10140 RIVER ROAD, AMOCO #181-TANKS
  • NORMANDY CLEANERS (9812 FALLS ROAD in POTOMAC, MD)
    AIR MINOR (AIRS/AFS)
    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: DRYCLEANING PLANTS, EXCEPT RUG CLEANING
    Organizations: OPERNAME (CONTACT/OPERATOR) , GONG MYUNG INC (CONTACT/OWNER)
    Alternative names: NORMANDY CUSTOM CLEANERS
  • MONT. CO. GOV. - 1451 SEVEN LOCKS RD (1451 SEVEN LOCKS ROAD 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
    Business SIC classification: COURTS
    Organizations: OPERNAME (CONTACT/OPERATOR) , MONTGOMERY COUNTY GOV'T (CONTACT/OWNER)
    Alternative names: MONTGOMERY COUNTY GOVERNMENT, MONTGOMERY COUNTY POLICE HEADQUARTERS


Median worth of mobile homes: $893,159

Zip code 20854 marital status for males
Zip code 20854 marital status for females


Housing units lacking complete plumbing facilities: 0%

Housing units lacking complete kitchen facilities: 0%

Most commonly used house heating fuel:
  • Utility gas (71%)
  • Electricity (17%)
  • Fuel oil, kerosene, etc. (12%)
  • Bottled, tank, or LP gas (1%)


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

  • This state: 7453
  • Northeast: 10116
  • Midwest: 3433
  • South: 11929
  • West: 1638

65% of the 20854 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 64% lived in this county.
   Out of people who lived in different counties, 16% lived in Maryland.

Population in 1990: 44,211. Population change in the 1990s: +2,044 (+4.6%).

Year Householders Moved Into Unit:




Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 1,739
Here:  27.8%
Maryland:  14.8%

Students in private schools in grades 9 to 12 (high school): 902
Here:  26.5%
Maryland:  13.3%

Students in private undergraduate colleges: 345
Here:  26.4%
Maryland:  21.7%


Educational Attainment


School Enrollment by Level of School



Class of Workers



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

  • SPECIALTY ENTERPRISES LTD (12910 TRAVILAH ROAD; small business): $49,836,744 in 6 contracts from 2000 to 2005
    Contracts for Miscellaneous Aircraft Accessories and Components, Electrical and Electronic assemblies, Boards, Cards, and Associated Hardware, Aircraft Alarm and Signal Systems, Helicopter Rotor Blades, Drive Mechanisms and Components by Navy, Department of Defense
    Signed by year: 2000: $29,995; 2001: $920,054; 2002: $48,906,979; 2003: $0; 2004: $0; 2005: $-20,284; 2006: $0.

    Biggest contracts:
    $48,422,752 with Navy for Miscellaneous Aircraft Accessories and Components. Taking place in NY. Signed on 2002-06-28. Completion date: 2003-06-28.
    $484,227, same as above. Signed on 2002-06-28. Completion date: 2003-06-28.
    $473,350 with Navy for Electrical and Electronic assemblies, Boards, Cards, and Associated Hardware. Taking place in NY. Signed on 2001-06-01. Completion date: 2002-02-01.
    $446,704 with Department of Defense for Aircraft Alarm and Signal Systems. Signed on 2001-09-28. Completion date: 2002-09-30.
  • GLOBAL SYSTEMS & STRATEGIES IN (13512 HUNTING HILL WAY; small business): $7,760,139 in 23 contracts from 2000 to 2006
    Contracts for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), Legal Services, Other Administrative Support Services, Personal Services Contracts by Centers for Medicare & Medicaid Services, Office of the Secretary, Department of Homeland Security, Nuclear Regulatory Commission, Food and Drug Administration, and others
    Signed by year: 2000: $1,473,000; 2001: $3,119,000; 2002: $1,744,000; 2003: $36,000; 2004: $0; 2005: $493,884; 2006: $894,255.

    Biggest contracts:
    $1,625,000 with Centers for Medicare & Medicaid Services for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Taking place in VA. Signed on 2001-03-15. Completion date: 2002-03-15.
    $1,220,000, same as above. Signed on 2002-05-15. Completion date: 2002-05-15.
    $850,000, same as above. Signed on 2001-07-15. Completion date: 2002-03-15.
    $653,000 with Centers for Medicare & Medicaid Services for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Signed on 2000-08-15. Completion date: 2001-09-15.
  • BMA ENGINEERING, INC. (11429 PALATINE DRIVE; small business): $3,061,025 in 23 contracts from 2000 to 2006
    Contracts for Defense Ships -- Basic Research (R&D), Engineering and Technical Services, Other Research and Development -- Basic Research (R&D), Defense Ships -- Applied Research and Exploratory Development (R&D), and more by Navy, Army, U.S. Army Corps of Engineers - civil program financing only, Air Force, and others
    Signed by year: 2000: $183,743; 2001: $70,000; 2002: $704,282; 2003: $504,604; 2004: $180,759; 2005: $560,440; 2006: $857,197.

    Biggest contracts:
    $557,382 with Navy for Defense Ships -- Basic Research (R&D). Signed on 2002-12-06. Completion date: 2004-12-06.
    $451,604 with Army for Engineering and Technical Services. Signed on 2006-03-03. Completion date: 2006-07-31.
    $300,000 with Navy for Defense Ships -- Basic Research (R&D). Signed on 2003-04-04. Completion date: 2005-04-04.
    $249,302 with Army for Engineering and Technical Services. Signed on 2006-07-05. Effective on 2006-06-30. Completion date: 2006-09-30.
  • CCL INCORPORATED (10854 STANMORE DR; small business): $2,297,621 in 25 contracts from 1999 to 2004
    Contracts for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), Defense Electronics and Communication Equipment -- Basic Research (R&D) by Department of Defense, Geological Survey, Defense Information Systems Agency, Army, and others
    Signed by year: 2000: $729,074; 2001: $0; 2002: $-226,776; 2003: $-58,370; 2004: $-55,161; 2005: $0; 2006: $0.

    Biggest contracts:
    $929,630 with Department of Defense for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Taking place in MO. Signed on 1999-10-27. Completion date: 2000-04-30.
    $432,678, same as above. Signed on 1999-10-27. Completion date: 2000-04-30.
    $431,216, same as above. Signed on 2000-04-28. Completion date: 2000-04-30.
    $215,847 with Department of Defense for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Taking place in IL. Signed on 1999-12-31. Completion date: 2000-03-31.
  • TRIBALCO, LLC (8306 LARKMEADE TERR; small business): $1,568,871 in 11 contracts in 2006
    Contracts for ADPE System Configuration by Air Force
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $0; 2005: $0; 2006: $1,568,871.

    Biggest contracts:
    $361,250 with Air Force for ADPE System Configuration. Signed on 2006-04-27. Completion date: 2006-05-28.
    $316,035, same as above. Signed on 2006-05-02. Completion date: 2006-05-31.
    $284,676, same as above. Signed on 2006-07-06. Completion date: 2006-08-07.
    $199,240, same as above. Signed on 2006-05-02. Completion date: 2006-06-01.
  • ERIN M FREILICH (9712 GLYNSHIRE WAY; small business): $1,497,205 in 6 contracts from 2001 to 2005
    Contracts for Anesthesiology Services by Army
    Signed by year: 2000: $0; 2001: $249,205; 2002: $280,800; 2003: $301,600; 2004: $322,400; 2005: $343,200; 2006: $0.

    Biggest contracts:
    $343,200 with Army for Anesthesiology Services. Taking place in DC. Signed on 2005-10-01. Completion date: 2006-09-30.
    $322,400, same as above. Signed on 2004-10-24. Completion date: 2005-09-30.
    $301,600, same as above. Signed on 2003-10-15. Completion date: 2004-09-30.
    $280,800, same as above. Signed on 2002-09-25. Completion date: 2001-09-30.
  • CHERNOFSKY, MEIR (11629 DEBORAH DRIVE; small business): $1,432,000 in 7 contracts from 2002 to 2005
    Contracts for Anesthesiology Services by Army
    Signed by year: 2000: $0; 2001: $0; 2002: $540,800; 2003: $218,400; 2004: $262,000; 2005: $410,800; 2006: $0.

    Biggest contracts:
    $332,800 with Army for Anesthesiology Services. Taking place in DC. Signed on 2005-11-01. Completion date: 2006-09-30.
    $312,000 with Army for Anesthesiology Services. Taking place in CA. Signed on 2004-10-06. Completion date: 2004-09-30.
    $270,400, same as above. Signed on 2002-11-15. Completion date: 2003-09-30.
    $270,400, same as above. Signed on 2002-11-15. Completion date: 2003-09-30.
  • DOLCE INTERNATIONAL HOLDINGS I (9600 NEWBRIDGE DRIVE): $1,241,955 in 54 contracts from 2004 to 2006
    Contracts for Residential Buildings, Lease or Rental of Facilities -- Conference Space and Facilities, Lodging - Hotel/Motel, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), and more by NASA, Transportation Security Administration, Missile Defense Agency, Defense Logistics Agency, and others
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $71,043; 2005: $727,298; 2006: $443,614.

    Biggest contracts:
    $200,000 with NASA for Residential Buildings. Signed on 2005-05-05. Completion date: 2009-03-03.
    $199,249 with Transportation Security Administration for Lease or Rental of Facilities -- Conference Space and Facilities. Signed on 2006-02-17. Effective on 2006-02-20. Completion date: 2006-03-04.
    $125,000 with NASA for Residential Buildings. Signed on 2005-09-08. Completion date: 2009-03-03.
    $125,000, same as above. Signed on 2005-03-31. Completion date: 2009-03-03.
  • JAMES WINKLEY LLC (10631 BEECHKNOLL LN; small business): $952,840 in 3 contracts from 2004 to 2005
    $399,840 with Army for Anesthesiology Services. Taking place in DC. Signed on 2005-11-08. Completion date: 2006-09-30.
    $399,000, same as above. Signed on 2004-11-05. Completion date: 2005-09-30.
    $154,000, same as above. Signed on 2004-05-12. Completion date: 2004-09-30.
  • KRAVITZ, BRIAN N MD (11909 REYNOLDS AVE; small business): $870,240 in 4 contracts from 2004 to 2005
    $399,840 with Army for Anesthesiology Services. Taking place in DC. Signed on 2005-11-01. Completion date: 2006-09-30.
    $399,000, same as above. Signed on 2004-11-22. Completion date: 2004-09-30.
    $92,400, same as above. Signed on 2004-07-02. Completion date: 2004-09-30.
    $-21,000, same as above. Signed on 2004-09-14. Completion date: 2004-09-30.


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

  • Educational Services: Elementary and Secondary Schools (100-249 employees: 6 establishments, 50-99 employees: 2 establishments, 20-49 employees: 3 establishments, 1-4 employees: 1 establishment)
  • Other Services (except Public Administration): Religious Organizations (100-249: 1, 50-99: 3, 20-49: 2, 10-19: 1, 5-9: 2, 1-4: 10)
  • Information: Periodical Publishers (100-249: 2, 50-99: 2)
  • Accommodation and Food Services: Full-Service Restaurants (20-49: 9, 10-19: 4, 5-9: 3, 1-4: 4)
  • Accommodation and Food Services: Limited-Service Restaurants (20-49: 7, 10-19: 7, 5-9: 3, 1-4: 4)
  • Construction: Residential Remodelers (100-249: 1, 20-49: 2, 10-19: 1, 5-9: 5, 1-4: 10)
  • Professional, Scientific, and Technical Services: Administrative Management and General Management Consulting Services (50-99: 1, 5-9: 2, 1-4: 59)
  • Educational Services: Language Schools (100-249: 1, 20-49: 1)
  • Health Care and Social Assistance: Offices of Physicians (except Mental Health Specialists) (20-49: 1, 10-19: 2, 5-9: 8, 1-4: 34)

Age and Sex of Sensory-Disabled Residents (Noninstitutionalized)

Age and Sex of Physically-Disabled Residents (Noninstitutionalized)


Age and Sex of Mentally-Disabled Residents (Noninstitutionalized)

Age and Sex of Self-Care Disabled Residents (Noninstitutionalized)


Age and Sex of Go-Outside-Home Disabled Residents (Noninstitutionalized)

Age and Sex of Residents with Employment Disability (Noninst.)




People in group quarters
  • 514 people in local jails and other confinement facilities (including police lockups)
  • 145 people in nursing homes
  • 94 people in other noninstitutional group quarters
  • 57 people in other group homes
  • 19 people in homes for the mentally retarded
  • 5 people in religious group quarters

Fatal accident statistics in 2006
  • Fatal accident count: 2
  • Vehicles involved in fatal accidents: 4
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 2
  • Persons involved in fatal accidents: 8
  • Pedestrians involved in fatal accidents: 2
Fatal accident statistics in 2005
  • Fatal accident count: 3
  • Vehicles involved in fatal accidents: 4
  • Fatal accidents caused by drunken drivers: 2
  • Fatalities: 3
  • Persons involved in fatal accidents: 9
  • Pedestrians involved in fatal accidents: 1

Home Mortgage Disclosure Act Aggregated Statistics For Year 2007
(Based on 9 full and 16 partial tracts)
A) FHA, FSA/RHS & VA
Home Purchase Loans
B) Conventional
Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
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 Value
LOANS ORIGINATED4$283,3651,291$626,6231,364$580,923142$323,414106$491,5741$64,190
APPLICATIONS APPROVED, NOT ACCEPTED0$0146$634,419285$509,64732$316,2797$593,8770$0
APPLICATIONS DENIED0$0154$681,212519$763,90573$265,68128$567,8982$18,755
APPLICATIONS WITHDRAWN0$0152$699,920241$642,70234$195,0099$534,5400$0
FILES CLOSED FOR INCOMPLETENESS0$048$690,25273$548,5869$762,9266$509,7550$0
Choose year:  2007 2006 2005 2004 2003 2002 2001 2000 1999
Private Mortgage Insurance Companies Aggregated Statistics For Year 2007
(Based on 7 full and 10 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
C) Non-occupant Loans on
< 5 Family Dwellings (A & B)
NumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED18$449,7176$684,4670$0
APPLICATIONS APPROVED, NOT ACCEPTED4$612,1906$492,5352$485,660
APPLICATIONS DENIED1$928,0001$423,0200$0
APPLICATIONS WITHDRAWN1$928,0000$00$0
FILES CLOSED FOR INCOMPLETENESS0$00$00$0
Choose year:  2007 2006 2005 2004 2003 2002 2001 2000 1999

Conventional Home Purchase Loans

Conventional Home Purchase Loans - Value




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