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20871 Zip Code (Clarksburg, MD) Detailed Profile




City: Clarksburg, MD (24.14%)
Counties: Montgomery County, MD (95.05%), Frederick County, MD (4.95%)
Estimated zip code population in 2021: 26,539
Zip code population in 2010: 13,130
Zip code population in 2000: 2,762

Houses and condos: 8,588
Renter-occupied apartments: 1,120
% of renters here:

13%
State:

32%
March 2022 cost of living index in zip code 20871: 178.9 (very high, U.S. average is 100)

Land area: 20.5 sq. mi.
Water area: 0.1 sq. mi.
Population density: 1,292 people per square mile 
 
 (low).

Age and Sex of Residents in zip code 20871
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Real estate property taxes paid for housing units in 2021:
This zip code:

0.9% ($5,245)
Maryland:

1.0% ($3,660)
Median real estate property taxes paid for housing units with mortgages in 2021: $5,410 (0.9%)
Median real estate property taxes paid for housing units with no mortgage in 2021: $4,363 (0.9%)

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Males: 12,788  (48.2%)
Females: 13,751  (51.8%)

For population 25 years and over in 20871:

  • High school or higher: 97.7%
  • Bachelor's degree or higher: 69.8%
  • Graduate or professional degree: 35.1%
  • Unemployed: 4.7%
  • Mean travel time to work (commute): 35.1 minutes

For population 15 years and over in 20871:

  • Never married: 20.3%
  • Now married: 67.5%
  • Separated: 0.8%
  • Widowed: 3.7%
  • Divorced: 7.7%

Zip code 20871 compared to state average:

  • Median household income above state average.
  • Median house value above state average.
  • Black race population percentage below state average.
  • Foreign-born population percentage above state average.
  • Renting percentage significantly below state average.
  • Length of stay since moving in 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 20871 (2021)
    • 9,73536.7%Asian
    • 8,38831.6%White
    • 4,00015.1%Black
    • 2,92411.0%Hispanic or Latino
    • 1,0103.8%Two or more races
    • 3721.4%Some other race
    • 1070.4%American Indian
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Urban population: 4,977
Rural population: 21,561

Estimated median house/condo value in 2021: $607,613
20871:

$607,613
Maryland:

$370,800



According to our research of Maryland and other state lists, there were 11 registered sex offenders living in 20871 zip code as of March 18, 2024.
The ratio of all residents to sex offenders in zip code 20871 is 1,696 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:

36.8 years
Maryland median age:

39.3 years
Average household size:
This zip code:

3.1 people
Maryland:

2.6 people

Averages for the 2020 tax year for zip code 20871, filed in 2013:

Average Adjusted Gross Income (AGI) in 2020: $113,338 (Individual Income Tax Returns)
Here:

$113,338
State:

$86,905

Salary/wage: $108,664 (reported on 88.7% of returns)
Here:

$108,664
State:

$73,953
(% of AGI for various income ranges: 1142.7% for AGIs below $25k, 3784.1% for AGIs $25k-50k, 7243.2% for AGIs $50k-75k, 11063.1% for AGIs $75k-100k, 21555.2% for AGIs $100k-200k, 78464.9% for AGIs over 200k)

Taxable interest for individuals: $1,352 (reported on 44.5% of returns)
This zip code:

$1,352
Maryland:

$1,528
(% of AGI for various income ranges: 15.1% for AGIs below $25k, 28.7% for AGIs $25k-50k, 25.6% for AGIs $50k-75k, 54.3% for AGIs $75k-100k, 70.3% for AGIs $100k-200k, 711.9% for AGIs over 200k)

Ordinary dividends: $2,921 (reported on 26.7% of returns)
Here:

$2,921
State:

$8,028
(% of AGI for various income ranges: 12.5% for AGIs below $25k, 20.4% for AGIs $25k-50k, 40.8% for AGIs $50k-75k, 59.6% for AGIs $75k-100k, 108.6% for AGIs $100k-200k, 923.5% for AGIs over 200k)

Net capital gain/loss in AGI: +$11,253 (reported on 27.3% of returns)
Here:

+$11,253
State:

+$25,238
(% of AGI for various income ranges: 11.9% for AGIs below $25k, 32.4% for AGIs $25k-50k, 48.0% for AGIs $50k-75k, 106.9% for AGIs $75k-100k, 318.1% for AGIs $100k-200k, 4523.3% for AGIs over 200k)

Profit/loss from business: +$11,161 (reported on 22.8% of returns)
Here:

+$11,161
State:

+$11,398
(% of AGI for various income ranges: 169.9% for AGIs below $25k, 235.6% for AGIs $25k-50k, 276.5% for AGIs $50k-75k, 206.7% for AGIs $75k-100k, 439.8% for AGIs $100k-200k, 1815.7% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $20,139 (reported on 4.5% of returns)
20871:

$20,139
Maryland:

$20,944
(% of AGI for various income ranges: 21.2% for AGIs below $25k, 56.6% for AGIs $25k-50k, 83.2% for AGIs $50k-75k, 132.0% for AGIs $75k-100k, 214.3% for AGIs $100k-200k, 573.8% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $19,173 (reported on 1.1% of returns)
20871:

$19,173
Maryland:

$29,558
(% of AGI for various income ranges: 34.0% for AGIs $50k-75k, 29.7% for AGIs $100k-200k, 269.9% for AGIs over 200k)

Total itemized deductions: $31,169 (reported on 32.1% of returns)
Here:

$31,169
State:

$30,672
(% of AGI for various income ranges: 93.4% for AGIs below $25k, 258.3% for AGIs $25k-50k, 787.5% for AGIs $50k-75k, 1452.1% for AGIs $75k-100k, 2526.1% for AGIs $100k-200k, 7115.8% for AGIs over 200k)

Charity contributions: $6,919 (reported on 25.1% of returns)
Here:

$6,919
State:

$9,065
(% of AGI for various income ranges: 7.1% for AGIs below $25k, 32.0% for AGIs $25k-50k, 114.3% for AGIs $50k-75k, 192.7% for AGIs $75k-100k, 370.5% for AGIs $100k-200k, 1607.8% for AGIs over 200k)

Taxes paid: $9,194 (reported on 32.0% of returns)
20871:

$9,194
State:

$8,475
(% of AGI for various income ranges: 22.0% for AGIs below $25k, 67.4% for AGIs $25k-50k, 231.4% for AGIs $50k-75k, 487.6% for AGIs $75k-100k, 806.1% for AGIs $100k-200k, 1850.6% for AGIs over 200k)

Earned income credit: $2,172 (reported on 9.2% of returns)
Here:

$2,172
State:

$2,151
(% of AGI for various income ranges: 79.7% for AGIs below $25k, 81.2% for AGIs $25k-50k, 1.5% for AGIs $50k-75k)

Percentage of individuals using paid preparers for their 2020 taxes: 91.2%
Here:

91%
State:

90%
(% for various income ranges: 87.7% for AGIs below $25k, 92.2% for AGIs $25k-50k, 92.6% for AGIs $50k-75k, 90.7% for AGIs $75k-100k, 91.8% for AGIs $100k-200k, 93.3% for AGIs over 200k)

Averages for the 2012 tax year for zip code 20871, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $100,644 (Individual Income Tax Returns)
Here:

$100,644
State:

$72,703

Salary/wage: $92,898 (reported on 91.0% of returns)
Here:

$92,898
State:

$62,228
(% of AGI for various income ranges: 81.6% for AGIs below $25k, 86.2% for AGIs $25k-50k, 86.5% for AGIs $50k-75k, 88.4% for AGIs $75k-100k, 90.1% for AGIs $100k-200k, 73.9% for AGIs over 200k)

Taxable interest for individuals: $854 (reported on 53.2% of returns)
This zip code:

$854
Maryland:

$1,413
(% of AGI for various income ranges: 0.6% for AGIs below $25k, 0.3% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 0.4% for AGIs $75k-100k, 0.3% for AGIs $100k-200k, 0.8% for AGIs over 200k)

Ordinary dividends: $2,939 (reported on 25.8% of returns)
Here:

$2,939
State:

$6,933
(% of AGI for various income ranges: 1.5% for AGIs below $25k, 0.6% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 0.5% for AGIs $100k-200k, 1.2% for AGIs over 200k)

Net capital gain/loss in AGI: +$9,200 (reported on 22.4% of returns)
Here:

+$9,200
State:

+$14,830
(% of AGI for various income ranges: 0.4% for AGIs $25k-50k, 0.3% for AGIs $75k-100k, 0.4% for AGIs $100k-200k, 5.7% for AGIs over 200k)

Profit/loss from business: +$14,782 (reported on 20.1% of returns)
Here:

+$14,782
State:

+$12,606
(% of AGI for various income ranges: 12.8% for AGIs below $25k, 3.4% for AGIs $25k-50k, 4.2% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 2.3% for AGIs $100k-200k, 3.0% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $16,461 (reported on 6.1% of returns)
20871:

$16,461
Maryland:

$17,065
(% of AGI for various income ranges: 1.6% for AGIs below $25k, 1.6% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.1% for AGIs $75k-100k, 0.9% for AGIs $100k-200k, 0.9% for AGIs over 200k)

Self-employment retirement plans: $18,200 (reported on 1.3% of returns)
20871:

$18,200
Maryland:

$24,439
(% of AGI for various income ranges: 0.2% for AGIs $100k-200k, 0.5% for AGIs over 200k)

Total itemized deductions: $32,454 (23% of AGI, reported on 63.9% of returns)
Here:

$32,454
State:

$27,886

Here:

23.4% of AGI
State:

22.8% of AGI
(% of AGI for various income ranges: 14.4% for AGIs below $25k, 18.1% for AGIs $25k-50k, 22.0% for AGIs $50k-75k, 22.6% for AGIs $75k-100k, 22.0% for AGIs $100k-200k, 18.6% for AGIs over 200k)

Charity contributions: $3,252 (reported on 50.7% of returns)
Here:

$3,252
State:

$4,452
(% of AGI for various income ranges: 0.9% for AGIs below $25k, 1.8% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 1.6% for AGIs $100k-200k, 1.5% for AGIs over 200k)

Taxes paid: $13,364 (reported on 63.6% of returns)
20871:

$13,364
State:

$11,690
(% of AGI for various income ranges: 2.9% for AGIs below $25k, 4.7% for AGIs $25k-50k, 6.9% for AGIs $50k-75k, 8.4% for AGIs $75k-100k, 9.2% for AGIs $100k-200k, 9.0% for AGIs over 200k)

Earned income credit: $1,886 (reported on 8.7% of returns)
Here:

$1,886
State:

$2,199
(% of AGI for various income ranges: 5.1% for AGIs below $25k, 0.9% for AGIs $25k-50k)

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

49%
State:

52%
(% for various income ranges: 46.1% for AGIs below $25k, 48.7% for AGIs $25k-50k, 51.0% for AGIs $50k-75k, 48.9% for AGIs $75k-100k, 47.3% for AGIs $100k-200k, 58.9% for AGIs over 200k)

Averages for the 2004 tax year for zip code 20871, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $86,388 (Individual Income Tax Returns)
Here:

$86,388
State:

$60,339

Salary/wage: $72,098 (reported on 87.5% of returns)
Here:

$72,098
State:

$52,211
(% of AGI for various income ranges: 165.6% for AGIs below $10k, 74.3% for AGIs $10k-25k, 80.1% for AGIs $25k-50k, 82.7% for AGIs $50k-75k, 87.2% for AGIs $75k-100k, 66.7% for AGIs over 100k)

Taxable interest for individuals: $3,334 (reported on 65.4% of returns)
This zip code:

$3,334
Maryland:

$1,701
(% of AGI for various income ranges: 12.2% for AGIs below $10k, 2.0% for AGIs $10k-25k, 1.3% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 3.3% for AGIs over 100k)

Taxable dividends: $2,300 (reported on 34.7% of returns)
Here:

$2,300
State:

$4,235
(% of AGI for various income ranges: 3.9% for AGIs below $10k, 2.4% for AGIs $10k-25k, 1.4% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 0.8% for AGIs over 100k)

Net capital gain/loss: +$19,799 (reported on 30.5% of returns)
Here:

+$19,799
State:

+$15,888
(% of AGI for various income ranges: -9.1% for AGIs below $10k, -0.1% for AGIs $10k-25k, 0.6% for AGIs $25k-50k, 0.5% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 10.6% for AGIs over 100k)

Profit/loss from business: +$18,790 (reported on 20.4% of returns)
Here:

+$18,790
State:

+$12,221
(% of AGI for various income ranges: 25.8% for AGIs below $10k, 11.0% for AGIs $10k-25k, 4.8% for AGIs $25k-50k, 5.2% for AGIs $50k-75k, 3.4% for AGIs $75k-100k, 4.1% for AGIs over 100k)

IRA payment deduction: $3,186 (reported on 4.5% of returns)
20871:

$3,186
Maryland:

$2,968
(% of AGI for various income ranges: 0.5% for AGIs $10k-25k, 0.4% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $13,216 (reported on 1.8% of returns)
Here:

$13,216
Maryland:

$17,155

Total itemized deductions: $27,936 (23% of AGI, reported on 64.2% of returns)
Here:

$27,936
State:

$22,960

Here:

23.1% of AGI
State:

23.3% of AGI
(% of AGI for various income ranges: 24.1% for AGIs below $10k, 17.7% for AGIs $10k-25k, 19.1% for AGIs $25k-50k, 24.9% for AGIs $50k-75k, 25.5% for AGIs $75k-100k, 19.3% for AGIs over 100k)

Charity contributions deductions: $3,007 (2% of AGI, reported on 55.8% of returns)
Here:

$3,007
State:

$4,031

Here:

2.4% of AGI
State:

3.9% of AGI
(% of AGI for various income ranges: 1.0% for AGIs below $10k, 1.6% for AGIs $10k-25k, 2.2% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 2.7% for AGIs $75k-100k, 1.7% for AGIs over 100k)

Total tax: $14,235 (reported on 85.5% of returns)
20871:

$14,235
State:

$10,167
(% of AGI for various income ranges: 6.7% for AGIs below $10k, 5.1% for AGIs $10k-25k, 7.2% for AGIs $25k-50k, 9.2% for AGIs $50k-75k, 9.7% for AGIs $75k-100k, 17.1% for AGIs over 100k)

Earned income credit: $1,669 (reported on 5.9% of returns)
Here:

$1,669
State:

$1,700

Percentage of individuals using paid preparers for their 2004 taxes: 51.7%
Here:

52%
State:

55%
(% for various income ranges: 45.3% for AGIs below $10k, 58.8% for AGIs $10k-25k, 52.6% for AGIs $25k-50k, 49.9% for AGIs $50k-75k, 49.0% for AGIs $75k-100k, 53.4% for AGIs over 100k)

Estimated median household income in 2021:
This zip code:

$152,107
Maryland:

$90,203
Clarksburg, MD (20871) map Nearest zip codes: 20876, 20872, 21754, 20841, 21770, 20886.
Clarksburg Zip Code Map

Percentage of family households:
This zip code:

70.3%
Maryland:

47.0%
Percentage of households with unmarried partners:
This zip code:

2.0%
Maryland:

47.1%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.1% of all households
  • Gay men: 0.0% of all households

Household received Food Stamps/SNAP in the past 12 months: 381
Household did not receive Food Stamps/SNAP in the past 12 months: 7,973


Women who had a birth in the past 12 months: 523 (441 now married, 85 unmarried)
Women who did not have a birth in the past 12 months: 5,994 (3,871 now married, 2,093 unmarried)


Housing units in zip code 20871 with a mortgage: 6,292 (531 second mortgage, 11 home equity loan, 381 both second mortgage and home equity loan)
Houses without a mortgage: 54

Median monthly owner costs for units with a mortgage: $2,863
Median monthly owner costs for units without a mortgage: $646

Residents with income below the poverty level in 2021:
This zip code:

3.8%
Whole state:

10.3%
Residents with income below 50% of the poverty level in 2021:
This zip code:

1.8%
Whole state:

5.2%
Median number of rooms in houses and condos:
Here:

7.6
State:

7.4
Median number of rooms in apartments:
Here:

5.6
State:

4.3
  • Notable locations in this zip code not listed on our city pages

  • Click to draw/clear zip code borders
  • Notable locations in zip code 20871: Gateway 270 Business Center (A), Garnkirk Farms (B), Jessup Volunteer Fire Department (C), Clarksburg Community Center (D), Montgomery County Fire Rescue Station 35 Clarksburg (E), Hyattstown Volunteer Fire Department Station 9 (F). Display/hide their locations on the map

    Churches in zip code 20871 include: Clarksburg Methodist Church (A), Hyattstown Christian Church (B), Hyattstown United Methodist Church (C), Church of God (D), John Wesley Church (E), Cedar Brook Community Church (F), Montgomery Chapel (G). Display/hide their locations on the map

    Cemeteries: Christian Cemetery (1), Hyattstown Cemetery (2). Display/hide their locations on the map

    Streams, rivers, and creeks: Wildcat Branch (A), Dark Branch (B), Soper Branch (C). Display/hide their locations on the map

    Parks in zip code 20871 include: Ovid Hazen Wells Recreational Park (1), Kings Park (2), Little Bennett Regional Park (3). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 342020 or later
  • 5,0402010 to 2019
  • 3,4962000 to 2009
  • 1241990 to 1999
  • 1431980 to 1989
  • 4011970 to 1979
  • 3051960 to 1969
  • 1721950 to 1959
  • 281940 to 1949
  • 821939 or earlier

Zip code 20871 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Clarksburg, MD (20871)
  • Bedrooms in owner-occupied houses and condos in Clarksburg, MD (20871)
  • 40no bedroom
  • 341 bedroom
  • 5212 bedrooms
  • 2,4293 bedrooms
  • 3,1784 bedrooms
  • 1,1995+ bedrooms
Bedrooms in renter-occupied apartments in Clarksburg, MD (20871)
  • Bedrooms in renter-occupied apartments in Clarksburg, MD (20871)
  • 0no bedroom
  • 1241 bedroom
  • 3942 bedrooms
  • 4583 bedrooms
  • 1064 bedrooms
  • 285+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Clarksburg, MD (20871) in owner-occupied houses/condos
  • Cars and other vehicles available in Clarksburg, MD (20871) in owner-occupied houses/condos
  • 173no vehicle
  • 1,1981 vehicle
  • 3,8782 vehicles
  • 1,8273 vehicles
  • 2334 vehicles
  • 335+ vehicles
Cars and other vehicles available in Clarksburg, MD (20871) in renter-occupied apartments
  • Cars and other vehicles available in Clarksburg, MD (20871) in renter-occupied apartments
  • 55no vehicle
  • 4681 vehicle
  • 4142 vehicles
  • 973 vehicles
  • 854 vehicles
  • 55+ vehicles

  • Zip code 20871 household income distribution in 2021

  • Zip code 20871 household income distribution in 2021
  • 183Less than $10,000
  • 84$10,000 to $14,999
  • 29$15,000 to $19,999
  • 180$20,000 to $24,999
  • 46$25,000 to $29,999
  • 119$30,000 to $34,999
  • 68$35,000 to $39,999
  • 112$40,000 to $44,999
  • 41$45,000 to $49,999
  • 156$50,000 to $59,999
  • 354$60,000 to $74,999
  • 957$75,000 to $99,999
  • 1,039$100,000 to $124,999
  • 796$125,000 to $149,999
  • 1,607$150,000 to $199,999
  • 2,739$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2021 in zip code 20871

  • Estimate of home value of owner-occupied houses/condos in 2021 in zip code 20871
  • 69Less than $10,000
  • 20$35,000 to $39,999
  • 9$40,000 to $49,999
  • 2$50,000 to $59,999
  • 151$100,000 to $124,999
  • 34$125,000 to $149,999
  • 119$150,000 to $174,999
  • 156$175,000 to $199,999
  • 205$200,000 to $249,999
  • 241$250,000 to $299,999
  • 924$300,000 to $399,999
  • 1,585$400,000 to $499,999
  • 3,927$500,000 to $749,999
  • 936$750,000 to $999,999
  • 116$1,000,000 to $1,499,999
  • 41$1,500,000 to $1,999,999
  • Rent paid by renters in 2021 in zip code 20871

  • Rent paid by renters in 2021 in zip code 20871
  • 18$100 to $149
  • 94$1,000 to $1,249
  • 61$1,250 to $1,499
  • 481$1,500 to $1,999
  • 323$2,000 to $2,499
  • 157$2,500 to $2,999
  • 14$3,000 to $3,499
  • 50No cash rent

Median gross rent in 2021: $2,220.


Median price asked for vacant for-sale houses and condos in 2021: $468,191.

Estimated median house (or condo) value in 2021 for:

  • White Non-Hispanic householders: $583,341
  • Black or African American householders: $587,857
  • Hispanic or Latino householders: $846,650

Estimated median house or condo value in 2021: $607,613
20871:

$607,613
Maryland:

$370,800
Lower value quartile - upper value quartile: $441,962 - $767,259

Mean price in 2021:

Detached houses: $797,961
Here:

$797,961
State:

$489,306

Townhouses or other attached units: $427,807
Here:

$427,807
State:

$302,290

In 2-unit structures: $308,106
Here:

$308,106
State:

$256,206

In 3-to-4-unit structures: $341,577
Here:

$341,577
State:

$234,917

In 5-or-more-unit structures: $354,054
Here:

$354,054
State:

$305,990

Mobile homes: $60,428
Here:

$60,428
State:

$96,198
Owners and renters by unit type in zip code 20871
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 4,665
  • One, attached: 3,096
  • Two: 29
  • 3 or 4: 46
  • 5 to 9: 75
  • 10 to 19: 584
  • 20 to 49: 59
  • 50 or more: 114

Unemployment: 4.7%

  • Means of transportation to work in zip code 20871

  • Means of transportation to work in zip code 20871
  • 65.8%8,798Drove a car alone
  • 7.6%1,014Carpooled
  • 0.4%54Bus or trolley bus
  • 0.5%67Streetcar or trolley car
  • 0.5%65Subway or elevated
  • 0.1%18Taxi
  • 0.1%20Walked
  • 1.4%181Other means
  • 30.2%4,045Worked at home
  • Travel time to work (commute) in zip code 20871

  • Travel time to work (commute) in zip code 20871
  • 70Less than 5 minutes
  • 4005 to 9 minutes
  • 48610 to 14 minutes
  • 90315 to 19 minutes
  • 1,17820 to 24 minutes
  • 88725 to 29 minutes
  • 1,66730 to 34 minutes
  • 42735 to 39 minutes
  • 84940 to 44 minutes
  • 1,33045 to 59 minutes
  • 1,37160 to 89 minutes
  • 59990 or more minutes

Percentage of zip code residents living and working in this county: 81.0%

Household type by relationship:

Households: 26,539
  • Male householders: 4,305 (373 living alone), Female householders: 4,105 (602 living alone)
  • 5,875 spouses (5,875 opposite-sex spouses), 318 unmarried partners, (318 opposite-sex unmarried partners), 9,839 children (9,716 natural, 45 adopted, 80 stepchildren), 199 grandchildren, 95 brothers or sisters, 991 parents, 0 foster children, 363 other relatives, 374 non-relatives
  • In group quarters: 14 (-1 institutionalized population)

Size of family households: 1,706 2-persons, 1,933 3-persons, 2,289 4-persons, 868 5-persons, 244 6-persons, 48 7-or-more-persons

Size of nonfamily households: 974 1-person, 278 2-persons, 3 4-persons

6,572 married couples with children.
1,399 single-parent households (185 men, 1,214 women).

56.8% of residents of 20871 zip code speak English at home.
7.4% of residents speak Spanish at home (79% very well, 12% well, 5% not well, 5% not at all).
9.8% of residents speak other Indo-European language at home (78% very well, 12% well, 8% not well, 1% not at all).
21.4% of residents speak Asian or Pacific Island language at home (72% very well, 17% well, 10% not well, 1% not at all).
4.0% of residents speak other language at home (71% very well, 12% well, 9% not well, 7% not at all).

Foreign born population: 8,968 (33.8%)
(66.3% of them are naturalized citizens)
This zip code:

33.8%
Whole state:

15.9%
Most common places of birth for foreign-born residents
  • 31%Bangladesh
  • 10%Japan
  • 7%El Salvador
  • 4%Thailand
  • 4%Malaysia
  • 3%Liberia
  • 2%Mexico
Most common first ancestries reported in 20871
  • 6%Irish
  • 3%English
  • 2%American
  • 2%German
  • 2%Nigerian
  • 1%African
  • 1%Italian
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 1,5652010 or later
  • 3,7922000 to 2009
  • 2,1381990 to 1999
  • 1,693Before 1990

Zip code 20871 topographic map

Facilities with environmental interests located in this zip code:

  • MONTGOMERY COUNTY SCHOOLS - CLARKSBURG (13100 SHAWNEE LANE in CLARKSBURG, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - NPDES STORMWATER PERMIT
    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: SCHOOL BUSES; TERMINAL AND SERVICE FACILITIES FOR MOTOR VEHICLE PASSENGER TRANSPORTATION
    Organizations: OPERNAME (CONTACT/OPERATOR) , MONTGOMERY COUNTY PUBLIC SCHOOLS (CONTACT/OWNER)
    Alternative names: CLARKSBURG MAINTENANCE DEPOT, CLARKSBURG MAINTENANCE TRANSP DEPOT FACI, MCPS - CLARKSBURG DEPOT
  • MD NATIONAL CAPITAL PK & PLAN COMM (23701 FREDERICK ROAD in CLARKSBURG, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - NPDES STORMWATER PERMIT
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: AMUSEMENT PARKS; AMUSEMENT AND RECREATION SERVICES; ELEMENTARY AND SECONDARY SCHOOLS
    Alternative names: M-NCPPC - LITTLE BENNETT MAINTENANCE YARD, MNCPPC - 23701 FREDERICK ROAD
  • BURDETTE BROTHERS INC (1909 URBANA PK in CLARKSBURG, 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: TOP, BODY, AND UPHOLSTERY REPAIR SHOPS AND PAINT SHOPS
    Organizations: OPERNAME (CONTACT/OPERATOR)
  • LMC PROPERTIES INC (22300 COMSAT DRIVE in CLARKSBURG, MD)
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Large Quantity Generators, more that 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: OPERATORS OF NONRESIDENTIAL BUILDINGS
    Organizations: OPERNAME (CONTACT/OPERATOR) , LMC PROPERTIES INC. (CONTACT/OPERATOR) , COMMUNICATIONS SATELLITE CORPORATION (CONTACT/OWNER) , SPECTRA INC (CONTACT/OWNER) , LCOR (CONTACT/OWNER)
    Alternative names: COMSAT, SPECTRA INC
  • PLEASANT EXCAVATING CO (24024 FREDERICK RD in CLARKSBURG, MD)
    STATE MASTER (Maryland Permits tracking) - NPDES STORMWATER PERMIT, OIL CONTROL
    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: EXCAVATION WORK
    Organizations: OPERNAME (CONTACT/OPERATOR) , PLEASANT, DONALD (CONTACT/OWNER)
  • REDGRAVE PLACE (REDGRAVE PLACE in CLARKSBURG, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
  • CLARKSBURG ELEMENTARY (13530 REDGRAVE PL in CLARKSBURG, MD)
    (National Center for Education Statistics) - STATE ID-150101
    Organizations: MONTGOMERY COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
  • MA-COM (22300 COMSAT DRIVE in CLARKSBURG, MD)
    AIR MINOR (AIRS/AFS)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: PRINTED CIRCUIT BOARDS
    Organizations: AMP INC (CONTACT/OWNER)
    Alternative names: M/A COM, DIV OF AMP, INC
  • OLIVER L P AND SONS INC (24610 FREDERICK RD in CLARKSBURG, MD)
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: OPERNAME (CONTACT/OPERATOR) , OLIVER PHIL (CONTACT/OWNER)
  • RENTALS UNLIMITED INC (24000 FREDERICK RD in CLARKSBURG, MD)
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business NAICS classification: CONSTRUCTION, MINING, AND FORESTRY MACHINERY AND EQUIPMENT RENTAL AND LEASING.
    Organizations: JEFF BRYANT (CONTACT/OPERATOR)

Zip code 20871 marital status for males
Zip code 20871 marital status for females

Housing units lacking complete plumbing facilities: 0.3%
Housing units lacking complete kitchen facilities: 0.4%

Most commonly used house heating fuel
  • 67.4%Utility gas
  • 24.5%Electricity
  • 5.1%Fuel oil, kerosene, etc.
  • 1.7%Bottled, tank, or LP gas
  • 0.6%No fuel used

Population in 1990: 2,674. Population change in the 1990s: +88 (+3.3%).

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

  • This state: 9,507
  • Northeast: 2,600
  • Midwest: 1,057
  • South: 3,523
  • West: 536

68% of the 20871 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 72% lived in this county.
   Out of people who lived in different counties, 50% lived in Maryland.

92% of the 20871 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 61% moved from this county.
   Out of people who lived in different houses, 11% moved from different county within same state.
   Out of people who lived in different houses, 18% moved from different state.
   Out of people who lived in different houses, 10% moved from abroad.

Year householders moved into unit in Clarksburg, MD (20871)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 331
Here:

8.2%
Maryland:

15.2%
Students in private schools in grades 9 to 12 (high school): 63
Here:

5.0%
Maryland:

15.5%
Students in private undergraduate colleges: 221
Here:

26.4%
Maryland:

21.1%
Educational Attainment in 2021
School Enrollment by Level of School in 2021
Class of Workers in 2021
Occupation by median earnings in the past 12 months
  • Occupation by median earnings in the past 12 months ($)
  • 169,628Legal occupations
  • 142,247Health diagnosing and treating practitioners and other technical occupations
  • 124,791Computer and mathematical occupations
  • 117,890Management occupations
  • 105,726Life, physical, and social science occupations
  • 100,966Architecture and engineering occupations

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

  • RSI, INC (22300 COMSAT DR) : $15,731,611 in 9 contracts in 1999
    Contracts for Miscellaneous Communication Equipment by Department of Defense
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $0; 2005: $0; 2006: $0.

    Biggest contracts:
    $4,500,000 with Department of Defense for Miscellaneous Communication Equipment. Signed on 1999-12-13. Completion date: 2000-04-11.
    $3,985,128, same as above. Signed on 1999-11-07. Completion date: 2000-02-09.
    $2,400,000, same as above. Signed on 1999-11-09. Completion date: 2004-11-30.
    $2,400,000, same as above. Signed on 1999-11-16. Completion date: 2004-09-30.
  • COMSAT CORPORATION (22300 COMSAT DR) : $15,074,297 in 18 contracts from 1999 to 2004
    Contracts for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), Aeronautics and Space Technology -- Basic Research (R&D), Electrical and Electronic Properties Measuring and Testing Instruments, ADP Support Equipment, and more by Department of Defense, NASA, Broadcasting Board of Governors
    Signed by year: 2000: $13,381,238; 2001: $871,000; 2002: $487,000; 2003: $0; 2004: -$5,941; 2005: $0; 2006: $0.

    Biggest contracts:
    $7,688,476 with Department of Defense for Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.). Signed on 2000-09-30. Completion date: 2000-09-30.
    $4,845,762, same as above. Signed on 2000-09-30. Completion date: 2000-09-30.
    $418,000 with NASA for Aeronautics and Space Technology -- Basic Research (R&D). Signed on 2000-06-15. Completion date: 2001-05-15.
    $375,000, same as above. Signed on 2001-09-15. Completion date: 2001-09-15.
  • COMMUNICATIONS SUPPLY CORPORAT (22535 GATEWAY CENTER DR; small business) : $1,967,423 in 44 contracts from 1999 to 2005
    Contracts for Communications Security Equipment and Components, Cable, Cord, and Wire Assemblies: Communications Equipment, Digitizing Services. Includes cartographic and geographic information., Fiber Optic Cables, and more by Navy, Air Force, Department of Defense, Army, and others
    Signed by year: 2000: $248,789; 2001: $54,134; 2002: $662,615; 2003: $367,400; 2004: $256,624; 2005: $349,151; 2006: $0.

    Biggest contracts:
    $223,965 with Navy for Communications Security Equipment and Components. Taking place in NC. Signed on 2005-09-23. Completion date: 2005-10-14.
    $124,518 with Air Force for Cable, Cord, and Wire Assemblies: Communications Equipment. Signed on 2000-01-04. Completion date: 2000-02-05.
    $124,271 with Department of Defense for Digitizing Services. Includes cartographic and geographic information.. Taking place in VA. Signed on 2000-11-16. Completion date: 2000-12-18.
    $107,800 with Navy for Fiber Optic Cables. Taking place in SC. Signed on 2004-09-30. Completion date: 2004-10-22.
  • MATTHEW MOVING COMPANY, INC (14225 COMUS RD; small business) : $708,230 in 4 contracts from 2002 to 2003
    $678,250 with Navy for Packing/Crating Services. Signed on 2002-07-01. Completion date: 2002-09-30.
    $15,312 with Army for Facilities Operations Support Services. Signed on 2003-06-12. Completion date: 2003-08-29.
    $9,651 with Army for Packing/Crating Services. Signed on 2003-03-13. Completion date: 2003-03-18.
    $5,017 with Army for Facilities Operations Support Services. Signed on 2003-08-06. Completion date: 2003-08-29.
  • BATES GILL (26195 PRESCOTT ROAD; small business) : $193,927 in 2 contracts from 2004 to 2005
    $98,971 with Army for Other Professional Services. Taking place in VA. Signed on 2004-03-03. Completion date: 2005-02-28.
    $94,956, same as above. Signed on 2005-01-25. Effective on 2005-03-01. Completion date: 2006-02-28.
  • GAO, XIU-GONG (12346 CHERRY BRANCH DRIVE; small business) : $145,000 in 5 contracts from 2005 to 2006
    Contracts for Other Professional Services by Army
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $0; 2005: $65,000; 2006: $80,000.

    Biggest contracts:
    $65,000 with Army for Other Professional Services. Signed on 2006-01-23. Completion date: 2006-02-28.
    $65,000, same as above. Signed on 2005-02-16. Completion date: 2006-02-28.
    $15,000, same as above. Signed on 2006-03-13. Completion date: 2006-02-28.
    $0, same as above. Signed on 2006-03-13. Completion date: 2006-02-28.
  • COMSAT CORPORATION (22300 COMSAT DRIVE; small business) : $94,256 in 3 contracts from 2000 to 2001
    $36,764 with Navy for Radio and Television Communication Equipment, Except Airborne. Signed on 2001-08-02. Completion date: 2001-08-10.
    $30,000 with Navy for Automated Information System Design and Integration Services. Signed on 2000-08-02. Completion date: 2000-10-02.
    $27,492 with Navy for Miscellaneous Communication Equipment. Signed on 2001-04-20. Completion date: 2001-04-30.
  • ACCDOTCOM, INC (PO 192; small business) : $93,251 in 5 contracts from 2000 to 2005
    Contracts for ADP Input/Output and Storage Devices, ADP Software, ADP Support Equipment by Air Force, Army
    Signed by year: 2000: $50,151; 2001: $21,100; 2002: $0; 2003: $6,500; 2004: $7,500; 2005: $8,000; 2006: $0.

    Biggest contracts:
    $50,151 with Air Force for ADP Input/Output and Storage Devices. Signed on 2000-04-27. Completion date: 2001-04-26.
    $21,100, same as above. Signed on 2001-04-24. Completion date: 2002-04-27.
    $8,000 with Army for ADP Software. Signed on 2005-07-26. Completion date: 2006-07-31.
    $7,500 with Army for ADP Support Equipment. Taking place in AZ. Signed on 2004-08-09. Completion date: 2004-08-06.
  • AMCOM COMMUNICATIONS (22300 COMSAT DR; small business) : $64,900 in 4 contracts from 2002 to 2003
    $24,400 with Army for Laboratory Equipment and Supplies. Signed on 2002-08-29. Completion date: 2002-10-31.
    $22,000 with Army for Quality Control Services -- Electrical and Electronic Equipment Components. Signed on 2003-09-29. Completion date: 2005-10-01.
    $18,500, same as above. Signed on 2003-09-30. Completion date: 2004-09-30.
    $0, same as above. Signed on 2003-09-30. Completion date: 2004-09-30.
  • RENTALS UNLIMITED INC (24000 FREDERICK RD; small business) : $10,908 in 3 contracts from 2004 to 2006
    $5,343 with Army for Lease or Rental of Equipment -- Special Industry Machinery. Signed on 2005-03-04. Completion date: 2005-03-18.
    $3,935 with National Park Service for Miscellaneous Construction Equipment. Taking place in PA. Signed on 2004-08-10. Completion date: 2004-09-24.
    $1,630 with Navy for Lease or Rental of Equipment -- Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles. Signed on 2006-06-12. Completion date: 2007-07-03.

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

  • Construction: Site Preparation Contractors (100-249 employees: 1 establishment, 50-99 employees: 1 establishment, 20-49 employees: 1 establishment, 1-4 employees: 2 establishments)
  • Administrative and Support and Waste Management and Remediation Services: Landscaping Services (50-99: 1, 20-49: 4, 10-19: 1, 5-9: 1, 1-4: 4)
  • Construction: Drywall and Insulation Contractors (100-249: 1)
  • Administrative and Support and Waste Management and Remediation Services: Solid Waste Collection (50-99: 1, 10-19: 1)
  • Finance and Insurance: Direct Property and Casualty Insurance Carriers (50-99: 1)
  • Other Services (except Public Administration): Voluntary Health Organizations (10-19: 3, 1-4: 2)
  • Other Services (except Public Administration): Religious Organizations (20-49: 1, 1-4: 4)
  • Construction: New Housing Operative Builders (20-49: 1, 5-9: 1)

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:

  • 8 people in group homes intended for adults

People in group quarters in 2000:

  • 12 people in other group homes

Fatal accident statistics in 2010:

  • 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: 0
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 2 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)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED252$374,216226$368,224608$362,8788$207,03419$316,138
APPLICATIONS APPROVED, NOT ACCEPTED12$293,32221$382,34545$355,2062$51,2452$340,440
APPLICATIONS DENIED39$391,21718$427,156190$406,3735$127,22414$312,339
APPLICATIONS WITHDRAWN34$412,61254$353,073151$387,6795$130,0524$253,270
FILES CLOSED FOR INCOMPLETENESS4$341,03011$299,96242$415,7221$437,0404$464,428

Detailed HMDA statistics for the following Tracts: 7003.02

Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 2 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED29$428,99511$356,398
APPLICATIONS APPROVED, NOT ACCEPTED21$390,42314$402,371
APPLICATIONS DENIED4$315,1152$535,990
APPLICATIONS WITHDRAWN2$455,2950$0
FILES CLOSED FOR INCOMPLETENESS1$293,3201$630,230

Detailed PMIC statistics for the following Tracts: 7003.02

Conventional Home Purchase Loans in zip code 20871
Conventional Home Purchase Loans in zip code 20871 - Value

2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents

    Fire incident distribution by year According to the data from the years 2002 - 2018 the average number of fire incidents per year is 32. The highest number of fires - 64 took place in 2010, and the least - 2 in 2002. The data has a growing trend.
    Fire incident types in Zip Code 20871 When looking into fire subcategories, the most reports belonged to: Outside Fires (40.3%), and Structure Fires (33.0%).

    • Fire incident types reported to NFIRS in Zip Code 20871
    • 21940.3%Outside Fires
    • 17933.0%Structure Fires
    • 12523.0%Mobile Property/Vehicle Fires
    • 203.7%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 20871, Maryland

Most common first names in zip code 20871 among deceased individuals
NameCountLived (average)
Mary1182.7 years
William1175.4 years
John1076.5 years
Ruth1074.9 years
Robert969.2 years
Thomas971.0 years
Helen783.7 years
James783.2 years
Richard768.3 years
Margaret679.4 years
Most common last names in zip code 20871 among deceased individuals
Last nameCountLived (average)
Day788.7 years
Watkins782.3 years
Beall683.3 years
Burdette584.0 years
Linthicum574.4 years
Johnson474.5 years
King471.8 years
Smith471.5 years
Glaze388.0 years
Brown382.4 years
Businesses in zip code 20871
NameCountNameCount
DHL1Subway1
FedEx1UPS2
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