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21029 Zip Code (Columbia, MD) Detailed Profile




Cities: Columbia, MD (16.52%), Fulton, MD (0.19%), Highland, MD (0.01%)
County: Howard County, MD
Estimated zip code population in 2022: 13,823
Zip code population in 2010: 11,333
Zip code population in 2000: 7,616

Houses and condos: 4,144
Renter-occupied apartments: 306
% of renters here:

7%
State:

32%
March 2022 cost of living index in zip code 21029: 110.6 (more than average, U.S. average is 100)

Land area: 15.9 sq. mi.
Water area: 0.2 sq. mi.
Population density: 867 people per square mile 
 
 (low).

Age and Sex of Residents in zip code 21029
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Real estate property taxes paid for housing units in 2022:
This zip code:

1.1% ($9,735)
Maryland:

0.9% ($3,777)
Median real estate property taxes paid for housing units with mortgages in 2022: $9,731 (1.0%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $9,750 (1.1%)

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Males: 6,990  (50.6%)
Females: 6,832  (49.4%)

For population 25 years and over in 21029:

  • High school or higher: 101.7%
  • Bachelor's degree or higher: 85.3%
  • Graduate or professional degree: 49.1%
  • Unemployed: 1.7%
  • Mean travel time to work (commute): 32.3 minutes

For population 15 years and over in 21029:

  • Never married: 25.8%
  • Now married: 66.8%
  • Separated: 0.9%
  • Widowed: 2.6%
  • Divorced: 3.9%

Zip code 21029 compared to state average:

  • Median household income significantly above state average.
  • Median house value significantly above state average.
  • Unemployed percentage below state average.
  • Black race population percentage significantly below state average.
  • Hispanic race population percentage significantly below state average.
  • Foreign-born population percentage above state average.
  • Renting percentage significantly below state average.
  • Length of stay since moving in significantly above state average.
  • Number of rooms per house significantly above state average.
  • House age significantly below state average.
  • Percentage of population with a bachelor's degree or higher above state average.
  • Races in zip code 21029 (2022)
    • 5,84442.3%White
    • 5,75341.6%Asian
    • 1,2939.4%Black
    • 4583.3%Two or more races
    • 2722.0%Hispanic or Latino
    • 1060.8%Some other race
    • 760.5%Native Hawaiian and Other
      Pacific Islander
    • 190.1%American Indian
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Urban population: 8,824
Rural population: 4,998

Estimated median house/condo value in 2022: $923,529
21029:

$923,529
Maryland:

$398,100



According to our research of Maryland and other state lists, there were 3 registered sex offenders living in 21029 zip code as of April 26, 2024.
The ratio of all residents to sex offenders in zip code 21029 is 4,064 to 1.
The ratio of registered sex offenders to all residents in this zip code is much lower than the state average.


Median resident age:
This zip code:

43.5 years
Maryland median age:

39.7 years
Average household size:
This zip code:

3.3 people
Maryland:

2.5 people

Averages for the 2020 tax year for zip code 21029, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $227,240 (Individual Income Tax Returns)
Here:

$227,240
State:

$86,905

Salary/wage: $170,085 (reported on 83.6% of returns)
Here:

$170,085
State:

$73,953
(% of AGI for various income ranges: 1279.9% for AGIs below $25k, 3936.6% for AGIs $25k-50k, 7131.7% for AGIs $50k-75k, 10666.0% for AGIs $75k-100k, 21760.4% for AGIs $100k-200k, 108390.0% for AGIs over 200k)

Taxable interest for individuals: $3,304 (reported on 64.4% of returns)
This zip code:

$3,304
Maryland:

$1,528
(% of AGI for various income ranges: 42.1% for AGIs below $25k, 105.0% for AGIs $25k-50k, 135.9% for AGIs $50k-75k, 177.5% for AGIs $75k-100k, 339.3% for AGIs $100k-200k, 1527.1% for AGIs over 200k)

Ordinary dividends: $10,070 (reported on 48.9% of returns)
Here:

$10,070
State:

$8,028
(% of AGI for various income ranges: 65.6% for AGIs below $25k, 122.9% for AGIs $25k-50k, 454.5% for AGIs $50k-75k, 340.0% for AGIs $75k-100k, 668.7% for AGIs $100k-200k, 3738.3% for AGIs over 200k)

Net capital gain/loss in AGI: +$66,615 (reported on 46.6% of returns)
Here:

+$66,615
State:

+$25,238
(% of AGI for various income ranges: 91.3% for AGIs below $25k, 219.5% for AGIs $25k-50k, 282.4% for AGIs $50k-75k, 556.0% for AGIs $75k-100k, 985.4% for AGIs $100k-200k, 29794.1% for AGIs over 200k)

Profit/loss from business: +$26,432 (reported on 21.0% of returns)
Here:

+$26,432
State:

+$11,398
(% of AGI for various income ranges: 100.9% for AGIs below $25k, 309.2% for AGIs $25k-50k, 168.6% for AGIs $50k-75k, 440.0% for AGIs $75k-100k, 695.5% for AGIs $100k-200k, 4292.0% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $30,540 (reported on 9.7% of returns)
21029:

$30,540
Maryland:

$20,944
(% of AGI for various income ranges: 34.8% for AGIs below $25k, 189.2% for AGIs $25k-50k, 251.7% for AGIs $50k-75k, 333.5% for AGIs $75k-100k, 899.0% for AGIs $100k-200k, 1577.3% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $31,247 (reported on 3.2% of returns)
21029:

$31,247
Maryland:

$29,558
(% of AGI for various income ranges: 116.3% for AGIs $100k-200k, 874.2% for AGIs over 200k)

Total itemized deductions: $38,501 (reported on 36.1% of returns)
Here:

$38,501
State:

$30,672
(% of AGI for various income ranges: 137.0% for AGIs below $25k, 422.1% for AGIs $25k-50k, 1068.3% for AGIs $50k-75k, 1669.0% for AGIs $75k-100k, 2865.7% for AGIs $100k-200k, 9299.5% for AGIs over 200k)

Charity contributions: $11,580 (reported on 30.7% of returns)
Here:

$11,580
State:

$9,065
(% of AGI for various income ranges: 10.8% for AGIs below $25k, 32.9% for AGIs $25k-50k, 128.3% for AGIs $50k-75k, 194.0% for AGIs $75k-100k, 494.6% for AGIs $100k-200k, 2885.8% for AGIs over 200k)

Taxes paid: $9,549 (reported on 36.1% of returns)
21029:

$9,549
State:

$8,475
(% of AGI for various income ranges: 39.2% for AGIs below $25k, 103.9% for AGIs $25k-50k, 266.9% for AGIs $50k-75k, 470.0% for AGIs $75k-100k, 851.9% for AGIs $100k-200k, 2119.7% for AGIs over 200k)

Earned income credit: $1,538 (reported on 3.5% of returns)
Here:

$1,538
State:

$2,151
(% of AGI for various income ranges: 21.8% for AGIs below $25k, 40.8% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 89.6%
Here:

90%
State:

90%
(% for various income ranges: 87.9% for AGIs below $25k, 89.3% for AGIs $25k-50k, 91.1% for AGIs $50k-75k, 84.8% for AGIs $75k-100k, 89.4% for AGIs $100k-200k, 91.5% for AGIs over 200k)

Averages for the 2012 tax year for zip code 21029, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $169,019 (Individual Income Tax Returns)
Here:

$169,019
State:

$72,703

Salary/wage: $133,692 (reported on 86.2% of returns)
Here:

$133,692
State:

$62,228
(% of AGI for various income ranges: 82.7% for AGIs below $25k, 72.3% for AGIs $25k-50k, 74.3% for AGIs $50k-75k, 67.4% for AGIs $75k-100k, 78.2% for AGIs $100k-200k, 64.5% for AGIs over 200k)

Taxable interest for individuals: $3,049 (reported on 65.7% of returns)
This zip code:

$3,049
Maryland:

$1,413
(% of AGI for various income ranges: 1.9% for AGIs below $25k, 0.5% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.2% for AGIs $75k-100k, 0.9% for AGIs $100k-200k, 1.3% for AGIs over 200k)

Ordinary dividends: $8,315 (reported on 46.6% of returns)
Here:

$8,315
State:

$6,933
(% of AGI for various income ranges: 4.0% for AGIs below $25k, 1.8% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 1.6% for AGIs $100k-200k, 2.5% for AGIs over 200k)

Net capital gain/loss in AGI: +$16,670 (reported on 41.3% of returns)
Here:

+$16,670
State:

+$14,830
(% of AGI for various income ranges: 1.4% for AGIs below $25k, 0.2% for AGIs $50k-75k, 1.1% for AGIs $75k-100k, 1.1% for AGIs $100k-200k, 5.5% for AGIs over 200k)

Profit/loss from business: +$40,436 (reported on 19.4% of returns)
Here:

+$40,436
State:

+$12,606
(% of AGI for various income ranges: 5.9% for AGIs below $25k, 8.3% for AGIs $25k-50k, 5.7% for AGIs $50k-75k, 5.3% for AGIs $75k-100k, 4.2% for AGIs $100k-200k, 4.6% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $29,737 (reported on 10.6% of returns)
21029:

$29,737
Maryland:

$17,065
(% of AGI for various income ranges: 2.8% for AGIs below $25k, 3.1% for AGIs $25k-50k, 2.8% for AGIs $50k-75k, 3.8% for AGIs $75k-100k, 2.0% for AGIs $100k-200k, 1.6% for AGIs over 200k)

Self-employment retirement plans: $27,230 (reported on 3.7% of returns)
21029:

$27,230
Maryland:

$24,439
(% of AGI for various income ranges: 1.4% for AGIs $25k-50k, 0.4% for AGIs $100k-200k, 0.7% for AGIs over 200k)

Total itemized deductions: $47,146 (19% of AGI, reported on 64.6% of returns)
Here:

$47,146
State:

$27,886

Here:

18.9% of AGI
State:

22.8% of AGI
(% of AGI for various income ranges: 16.1% for AGIs below $25k, 19.1% for AGIs $25k-50k, 24.5% for AGIs $50k-75k, 25.6% for AGIs $75k-100k, 22.9% for AGIs $100k-200k, 15.8% for AGIs over 200k)

Charity contributions: $5,521 (reported on 57.2% of returns)
Here:

$5,521
State:

$4,452
(% of AGI for various income ranges: 0.9% for AGIs below $25k, 1.5% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 2.1% for AGIs $100k-200k, 1.8% for AGIs over 200k)

Taxes paid: $26,215 (reported on 64.4% of returns)
21029:

$26,215
State:

$11,690
(% of AGI for various income ranges: 4.9% for AGIs below $25k, 5.9% for AGIs $25k-50k, 9.5% for AGIs $50k-75k, 11.3% for AGIs $75k-100k, 11.2% for AGIs $100k-200k, 9.8% for AGIs over 200k)

Earned income credit: $1,644 (reported on 3.0% of returns)
Here:

$1,644
State:

$2,199
(% of AGI for various income ranges: 1.6% for AGIs below $25k, 0.4% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 50.1%
Here:

50%
State:

52%
(% for various income ranges: 43.9% for AGIs below $25k, 50.0% for AGIs $25k-50k, 54.8% for AGIs $50k-75k, 51.3% for AGIs $75k-100k, 45.4% for AGIs $100k-200k, 59.0% for AGIs over 200k)

Averages for the 2004 tax year for zip code 21029, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $137,865 (Individual Income Tax Returns)
Here:

$137,865
State:

$60,339

Salary/wage: $111,174 (reported on 84.9% of returns)
Here:

$111,174
State:

$52,211
(% of AGI for various income ranges: 445.9% for AGIs below $10k, 70.7% for AGIs $10k-25k, 68.4% for AGIs $25k-50k, 68.4% for AGIs $50k-75k, 75.8% for AGIs $75k-100k, 67.5% for AGIs over 100k)

Taxable interest for individuals: $2,570 (reported on 75.9% of returns)
This zip code:

$2,570
Maryland:

$1,701
(% of AGI for various income ranges: 27.9% for AGIs below $10k, 5.3% for AGIs $10k-25k, 2.4% for AGIs $25k-50k, 2.2% for AGIs $50k-75k, 1.2% for AGIs $75k-100k, 1.3% for AGIs over 100k)

Taxable dividends: $3,797 (reported on 54.5% of returns)
Here:

$3,797
State:

$4,235
(% of AGI for various income ranges: 41.5% for AGIs below $10k, 4.2% for AGIs $10k-25k, 1.9% for AGIs $25k-50k, 2.5% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 1.3% for AGIs over 100k)

Net capital gain/loss: +$23,580 (reported on 47.1% of returns)
Here:

+$23,580
State:

+$15,888
(% of AGI for various income ranges: -21.2% for AGIs below $10k, 0.2% for AGIs $10k-25k, -1.0% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 9.2% for AGIs over 100k)

Profit/loss from business: +$39,767 (reported on 19.0% of returns)
Here:

+$39,767
State:

+$12,221
(% of AGI for various income ranges: 22.0% for AGIs below $10k, 5.4% for AGIs $10k-25k, 7.7% for AGIs $25k-50k, 5.5% for AGIs $50k-75k, 5.4% for AGIs $75k-100k, 5.4% for AGIs over 100k)

IRA payment deduction: $3,449 (reported on 4.0% of returns)
21029:

$3,449
Maryland:

$2,968
(% of AGI for various income ranges: 0.9% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.4% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $19,475 (reported on 4.2% of returns)
Here:

$19,475
Maryland:

$17,155
(% of AGI for various income ranges: 0.4% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.6% for AGIs over 100k)

Total itemized deductions: $36,423 (19% of AGI, reported on 68.2% of returns)
Here:

$36,423
State:

$22,960

Here:

18.8% of AGI
State:

23.3% of AGI
(% of AGI for various income ranges: 49.9% for AGIs below $10k, 25.7% for AGIs $10k-25k, 25.9% for AGIs $25k-50k, 27.5% for AGIs $50k-75k, 27.8% for AGIs $75k-100k, 16.6% for AGIs over 100k)

Charity contributions deductions: $5,011 (2% of AGI, reported on 62.7% of returns)
Here:

$5,011
State:

$4,031

Here:

2.5% of AGI
State:

3.9% of AGI
(% of AGI for various income ranges: 3.4% for AGIs below $10k, 2.5% for AGIs $10k-25k, 2.2% for AGIs $25k-50k, 3.1% for AGIs $50k-75k, 2.6% for AGIs $75k-100k, 2.2% for AGIs over 100k)

Total tax: $29,685 (reported on 84.9% of returns)
21029:

$29,685
State:

$10,167
(% of AGI for various income ranges: 11.9% for AGIs below $10k, 5.1% for AGIs $10k-25k, 7.3% for AGIs $25k-50k, 8.5% for AGIs $50k-75k, 8.8% for AGIs $75k-100k, 19.8% for AGIs over 100k)

Earned income credit: $1,547 (reported on 2.3% of returns)
Here:

$1,547
State:

$1,700

Percentage of individuals using paid preparers for their 2004 taxes: 51.0%
Here:

51%
State:

55%
(% for various income ranges: 49.4% for AGIs below $10k, 50.3% for AGIs $10k-25k, 57.0% for AGIs $25k-50k, 52.8% for AGIs $50k-75k, 44.8% for AGIs $75k-100k, 51.4% for AGIs over 100k)

Estimated median household income in 2022:
This zip code:

$229,704
Maryland:

$94,991
Columbia, MD (21029) map Nearest zip codes: 20777, 21036, 20759, 20862, 20861, 21737.
Highland Zip Code Map

Percentage of family households:
This zip code:

69.1%
Maryland:

45.9%
Percentage of households with unmarried partners:
This zip code:

0.8%
Maryland:

46.5%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.0% of all households
  • Gay men: 0.2% of all households

Household received Food Stamps/SNAP in the past 12 months: 42
Household did not receive Food Stamps/SNAP in the past 12 months: 4,039


Women who had a birth in the past 12 months: 39 (20 now married, 19 unmarried)
Women who did not have a birth in the past 12 months: 2,823 (1,576 now married, 1,247 unmarried)


Housing units in zip code 21029 with a mortgage: 2,827 (459 second mortgage, 435 both second mortgage and home equity loan)
Houses without a mortgage: 22

Median monthly owner costs for units with a mortgage: $3,737
Median monthly owner costs for units without a mortgage: $1,241

Residents with income below the poverty level in 2022:
This zip code:

1.3%
Whole state:

9.6%
Residents with income below 50% of the poverty level in 2022:
This zip code:

0.1%
Whole state:

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

10.0
State:

7.3
Median number of rooms in apartments:
Here:

6.9
State:

4.2
  • Notable locations in this zip code not listed on our city pages

  • Click to draw/clear zip code borders
  • Notable locations in zip code 21029: Silver Medallion Farm (A), Spring Lake Farms (B), Anne Arundel County Fire Department (C), Clarksville Fire Station (D), Howard County Fire and Rescue Station 5 - 5th District (E). Display/hide their locations on the map

    Churches in zip code 21029 include: Linden-Linthicum United Methodist Church (A), Linthicum Chapel (B), Saint Louis Roman Catholic Church (C). Display/hide their locations on the map

    Cemeteries: Linthicum Cemetery (1), Saint Louis Cemetery (2), Dorsey Cemetery (3). Display/hide their locations on the map

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

    Park in zip code 21029: Clarksville Environmental Area (1). Display/hide its location on the map

Year house built
  • Year house built (houses)
  • 62020 or later
  • 5612010 to 2019
  • 1,4372000 to 2009
  • 1,2211990 to 1999
  • 3421980 to 1989
  • 3091970 to 1979
  • 1271960 to 1969
  • 1541950 to 1959
  • 01940 to 1949
  • 601939 or earlier

Zip code 21029 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Columbia, MD (21029)
  • Bedrooms in owner-occupied houses and condos in Columbia, MD (21029)
  • 0no bedroom
  • 91 bedroom
  • 602 bedrooms
  • 4003 bedrooms
  • 1,8334 bedrooms
  • 1,5625+ bedrooms
Bedrooms in renter-occupied apartments in Columbia, MD (21029)
  • Bedrooms in renter-occupied apartments in Columbia, MD (21029)
  • 0no bedroom
  • 01 bedroom
  • 612 bedrooms
  • 683 bedrooms
  • 734 bedrooms
  • 1085+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Columbia, MD (21029) in owner-occupied houses/condos
  • Cars and other vehicles available in Columbia, MD (21029) in owner-occupied houses/condos
  • 13no vehicle
  • 2191 vehicle
  • 1,6582 vehicles
  • 1,2913 vehicles
  • 5144 vehicles
  • 725+ vehicles
Cars and other vehicles available in Columbia, MD (21029) in renter-occupied apartments
  • Cars and other vehicles available in Columbia, MD (21029) in renter-occupied apartments
  • 19no vehicle
  • 811 vehicle
  • 1592 vehicles
  • 453 vehicles
  • 04 vehicles
  • 05+ vehicles

  • Zip code 21029 household income distribution in 2022

  • Zip code 21029 household income distribution in 2022
  • 61Less than $10,000
  • 2$15,000 to $19,999
  • 5$20,000 to $24,999
  • 16$25,000 to $29,999
  • 27$30,000 to $34,999
  • 5$35,000 to $39,999
  • 47$40,000 to $44,999
  • 45$45,000 to $49,999
  • 34$50,000 to $59,999
  • 57$60,000 to $74,999
  • 258$75,000 to $99,999
  • 210$100,000 to $124,999
  • 191$125,000 to $149,999
  • 485$150,000 to $199,999
  • 2,614$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21029

  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21029
  • 30Less than $10,000
  • 7$40,000 to $49,999
  • 4$50,000 to $59,999
  • 14$100,000 to $124,999
  • 20$150,000 to $174,999
  • 21$200,000 to $249,999
  • 19$300,000 to $399,999
  • 165$400,000 to $499,999
  • 862$500,000 to $749,999
  • 1,875$750,000 to $999,999
  • 926$1,000,000 to $1,499,999
  • 178$1,500,000 to $1,999,999
  • 118$2,000,000 or more
  • Rent paid by renters in 2022 in zip code 21029

  • Rent paid by renters in 2022 in zip code 21029
  • 10$1,500 to $1,999
  • 60$2,000 to $2,499
  • 69$2,500 to $2,999
  • 39$3,000 to $3,499
  • 83$3,500 or more
  • 22No cash rent

Median gross rent in 2022: $3,007.


Median price asked for vacant for-sale houses and condos in 2022: $355,882.

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

  • White Non-Hispanic householders: $909,058
  • Black or African American householders: $1,285,292
  • Asian householders: $975,209
  • Some other race householders: $355,302
  • Two or more races householders: $736,446
  • Hispanic or Latino householders: $367,447

Estimated median house or condo value in 2022: $923,529
21029:

$923,529
Maryland:

$398,100
Lower value quartile - upper value quartile: $758,762 - $1,132,752

Mean price in 2022:

Detached houses: $1,007,037
Here:

$1,007,037
State:

$526,819

Townhouses or other attached units: $490,054
Here:

$490,054
State:

$328,305

In 5-or-more-unit structures: $443,129
Here:

$443,129
State:

$350,378
Owners and renters by unit type in zip code 21029
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 3,681
  • One, attached: 275
  • 5 to 9: 18
  • 20 to 49: 83
  • 50 or more: 56
  • Boats, RVs, vans, etc.: 10

Unemployment: 1.7%

  • Means of transportation to work in zip code 21029

  • Means of transportation to work in zip code 21029
  • 71.3%5,260Drove a car alone
  • 5.2%381Carpooled
  • 0.8%57Bus or trolley bus
  • 0.9%63Streetcar or trolley car
  • 0.3%19Subway or elevated
  • 0.1%7Bicycle
  • 0.6%42Walked
  • 0.3%21Other means
  • 21.5%1,588Worked at home
  • Travel time to work (commute) in zip code 21029

  • Travel time to work (commute) in zip code 21029
  • 108Less than 5 minutes
  • 815 to 9 minutes
  • 28410 to 14 minutes
  • 76015 to 19 minutes
  • 87620 to 24 minutes
  • 31725 to 29 minutes
  • 96230 to 34 minutes
  • 26035 to 39 minutes
  • 60740 to 44 minutes
  • 81645 to 59 minutes
  • 61660 to 89 minutes
  • 14190 or more minutes

Percentage of zip code residents living and working in this county: 43.0%

Household type by relationship:

Households: 13,823
  • Male householders: 2,350 (46 living alone), Female householders: 1,782 (92 living alone)
  • 3,508 spouses (3,508 opposite-sex spouses), 64 unmarried partners, (57 opposite-sex unmarried partners), 5,261 children (5,078 natural, 174 adopted, 15 stepchildren), 116 grandchildren, 90 brothers or sisters, 353 parents, 0 foster children, 156 other relatives, 65 non-relatives
  • In group quarters: 24 (-1 institutionalized population)

Size of family households: 1,182 2-persons, 882 3-persons, 1,160 4-persons, 486 5-persons, 90 6-persons, 81 7-or-more-persons

Size of nonfamily households: 138 1-person, 60 2-persons

3,359 married couples with children.
283 single-parent households (25 men, 258 women).

59.2% of residents of 21029 zip code speak English at home.
1.2% of residents speak Spanish at home (86% very well, 11% well, 4% not well).
9.9% of residents speak other Indo-European language at home (84% very well, 11% well, 5% not well).
27.5% of residents speak Asian or Pacific Island language at home (81% very well, 9% well, 9% not well, 1% not at all).
2.0% of residents speak other language at home (85% very well, 10% well, 1% not well, 4% not at all).

Foreign born population: 4,061 (29.4%)
(82.1% of them are naturalized citizens)
This zip code:

29.4%
Whole state:

16.7%
Most common places of birth for foreign-born residents
  • 20%Bhutan
  • 18%Japan
  • 7%Afghanistan
  • 4%Sweden
  • 3%Liberia
  • 2%Hong Kong
  • 2%Syria
Most common first ancestries reported in 21029
  • 4%American
  • 4%Nigerian
  • 4%Irish
  • 3%English
  • 3%German
  • 2%Italian
  • 2%European
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 9212010 or later
  • 7372000 to 2009
  • 1,1401990 to 1999
  • 1,334Before 1990

Zip code 21029 topographic map

Facilities with environmental interests located in this zip code:

  • CLARKSVILLE MIDDLE SCHOOL (6535 TROTTER ROAD in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    (National Center for Education Statistics) - STATE ID-130521
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: HOWARD COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
  • EXXON - 12405 CLARKSVILLE PIKE (12405 CLARKSVILLE PIKE in CLARKSVILLE, 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 CORP (CONTACT/OWNER)
    Alternative names: EXXON CO USA #27459, EXXON RAS 27459
  • BATES ALVIN (13838 WAYSIDE COURT in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: PRIVATE HOUSEHOLDS
  • CENTRAL ZONE MAINT FACILITY (4500 ROUTE 32 in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: GENERAL AUTOMOTIVE REPAIR SHOPS
  • CLARKSVILLE ELEMENTARY SCHOOL (12020 CLARKSVILLE PIKE in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
  • CLARKSVILLE SQUARE CLEANERS (5805 CLARKSVILLE SQUARE DR #8 in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: DRYCLEANING PLANTS, EXCEPT RUG CLEANING
  • CLARKSVILLE AUTO BODY CENTER (6374 TEN OAKS ROAD in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    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
    Business SIC classification: TOP, BODY, AND UPHOLSTERY REPAIR SHOPS AND PAINT SHOPS
    Organizations: OPERNAME (CONTACT/OPERATOR) , OWNERNAME (CONTACT/OWNER)
    Alternative names: CLARKSVILLE AUTO CENTER
  • BATEMAN'S, BILL BISTRO (6040 DAY BREAK AVENUE in CLARKSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    Business SIC classification: EATING PLACES
  • AT&T CORP (CORNER TEN OAKS RD & HIGHLAND in CLARKSVILLE, MD)
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: AT & T CORP. (CONTACT/OWNER)
  • OURISMAN WARSAW CHRY PLYM JEEP (12430 AUTO DR in CLARKSVILLE, MD)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: WARSAW SHELLY (CONTACT/OWNER)
  • RAYMO CAR SERVICE (12411 STATE ROUTE 108 in CLARKSVILLE, MD)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: RAYMO JAMES (CONTACT/OWNER)

Zip code 21029 marital status for males
Zip code 21029 marital status for females

Housing units lacking complete plumbing facilities: 0.4%
Housing units lacking complete kitchen facilities: 0.9%

Most commonly used house heating fuel
  • 51.5%Utility gas
  • 31.9%Electricity
  • 8.7%Fuel oil, kerosene, etc.
  • 6.8%Bottled, tank, or LP gas
  • 0.7%Other fuel

Population in 1990: 3,147. Population change in the 1990s: +4,469 (+142.0%).

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

  • This state: 5,125
  • Northeast: 1,906
  • Midwest: 526
  • South: 1,672
  • West: 442

43% of the 21029 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 35% lived in this county.
   Out of people who lived in different counties, 50% lived in Maryland.

95% of the 21029 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 52% moved from this county.
   Out of people who lived in different houses, 18% moved from different county within same state.
   Out of people who lived in different houses, 10% moved from different state.
   Out of people who lived in different houses, 36% moved from abroad.

Year householders moved into unit in Columbia, MD (21029)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 81
Here:

4.0%
Maryland:

15.2%
Students in private schools in grades 9 to 12 (high school): 123
Here:

10.4%
Maryland:

14.4%
Students in private undergraduate colleges: 165
Here:

26.5%
Maryland:

20.2%
Educational Attainment in 2022
School Enrollment by Level of School in 2022
Class of Workers in 2022
Occupation by median earnings in the past 12 months
  • Occupation by median earnings in the past 12 months ($)
  • 172,382Management occupations
  • 147,150Health diagnosing and treating practitioners and other technical occupations
  • 140,829Architecture and engineering occupations
  • 138,847Life, physical, and social science occupations
  • 130,154Computer and mathematical occupations
  • 126,936Business and financial operations occupations

Companies with federal contracts located in this zip code:

  • CANDRA CUMMINGS MDPA INC (5700 LITTLE BELLS ROW in CLARKSVILLE, MD; small business) : $1,153,882 in 9 contracts from 2000 to 2005
    Contracts for Anesthesiology Services, General Health Care Services by Army
    Signed by year: 2000: $263,642; 2001: $237,120; 2002: $243,360; 2003: $270,400; 2004: -$141,440; 2005: $280,800; 2006: $0.

    Biggest contracts:
    $280,800 with Army for Anesthesiology Services. Taking place in DC. Signed on 2005-10-25. Completion date: 2006-09-30.
    $270,400, same as above. Signed on 2003-10-20. Completion date: 2001-09-30.
    $243,360 with Army for Anesthesiology Services. Signed on 2002-10-19. Completion date: 2001-09-30.
    $237,120, same as above. Signed on 2001-11-13. Completion date: 2001-09-30.
  • SILBER & ASSOCIATES (13067 TWELVE HILLS ROAD in CLARKSVILLE, MD; small business) : $836,758 in 18 contracts from 2001 to 2006
    Contracts for Organization/Administrative/PersonneI Studies, Other Management Support Services, Market Research and Public Opinion Services (includes telephone and field interviews, focus testing, and surveys), Technical Assistance, and more by HOUSING AND URBAN DEVELOPMENT, Department of, Navy, National Institute of Standards and Technology, Department of State, and others
    Signed by year: 2000: $0; 2001: $47,000; 2002: $113,590; 2003: $112,357; 2004: $429,232; 2005: $34,615; 2006: $99,964.

    Biggest contracts:
    $354,556 with HOUSING AND URBAN DEVELOPMENT, Department of for Organization/Administrative/PersonneI Studies. Signed on 2004-09-27. Completion date: 2005-09-26.
    $99,964 with Navy for Other Management Support Services. Taking place in CA. Signed on 2006-03-02. Completion date: 2006-10-31.
    $53,000 with National Institute of Standards and Technology for Market Research and Public Opinion Services (includes telephone and field interviews, focus testing, and surveys). Signed on 2002-04-15. Completion date: 2002-10-15.
    $49,530 with National Institute of Standards and Technology for Technical Assistance. Signed on 2004-02-24. Completion date: 2005-03-16.
  • Occusave, inc. (6041 Winter Grain Path, Suite #1B in Clarksville, MD; small business) : $773,492 in 6 contracts from 2005 to 2006
    Contracts for General Health Care Services by Smithsonian Institution, except units administered under separate Board of Trustees
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $0; 2005: $593,492; 2006: $180,000.

    Biggest contracts:
    $181,000 with Smithsonian Institution, except units administered under separate Board of Trustees for General Health Care Services. Signed on 2005-09-23. Completion date: 2006-05-01.
    $180,000, same as above. Signed on 2006-01-20. Completion date: 2007-09-30.
    $175,000, same as above. Signed on 2005-01-27. Completion date: 2005-09-30.
    $162,000, same as above. Signed on 2005-09-14. Completion date: 2005-09-14.
  • ROBTRE RESEARCH, L L C (11846 SIMPSON RD in CLARKSVILLE, MD; small business)
    $69,973 with Navy for Other Defense -- Operational Systems Development (R&D). Taking place in IL. Signed on 2004-06-08. Completion date: 2005-04-30.
  • KASPER TECHNOLOGY (6609 WHITEGATE RD in CLARKSVILLE, MD; small business) : $69,599 in 2 contracts in 2002
    $40,779 with Navy for Other Defense -- Applied Research and Exploratory Development (R&D). Signed on 2002-03-27. Completion date: 2002-11-30.
    $28,820, same as above. Signed on 2002-06-12. Completion date: 2003-06-30.

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

  • Accommodation and Food Services: Limited-Service Restaurants (50-99 employees: 1 establishment, 20-49 employees: 3 establishments, 10-19 employees: 1 establishment, 5-9 employees: 2 establishments, 1-4 employees: 5 establishments)
  • Arts, Entertainment, and Recreation: Fitness and Recreational Sports Centers (100-249: 1)
  • Other Services (except Public Administration): Religious Organizations (50-99: 1, 5-9: 1, 1-4: 2)
  • Administrative and Support and Waste Management and Remediation Services: Employment Placement Agencies (50-99: 1)
  • Health Care and Social Assistance: Offices of Physicians (except Mental Health Specialists) (10-19: 1, 5-9: 6, 1-4: 5)
  • Real Estate and Rental and Leasing: Offices of Real Estate Agents and Brokers (20-49: 1, 10-19: 1, 5-9: 1, 1-4: 3)
  • Administrative and Support and Waste Management and Remediation Services: Landscaping Services (10-19: 3, 5-9: 1, 1-4: 4)

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:

  • 20 people in workers' group living quarters and job corps centers

People in group quarters in 2000:

  • 16 people in other noninstitutional group quarters

Fatal accident statistics in 2012:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 2
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 1
  • Persons involved in fatal accidents: 2
  • Pedestrians involved in fatal accidents: 0
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 6 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 ORIGINATED36$496,840204$476,7701,101$364,34538$236,40723$283,021
APPLICATIONS APPROVED, NOT ACCEPTED2$416,50023$507,53678$383,7722$100,6152$439,625
APPLICATIONS DENIED4$408,65822$664,375177$415,9376$274,5556$316,952
APPLICATIONS WITHDRAWN5$379,82439$463,761151$388,8774$48,2552$209,685
FILES CLOSED FOR INCOMPLETENESS0$05$559,71226$401,4700$00$0

Detailed HMDA statistics for the following Tracts: 6051.01 , 6051.02, 6055.01

Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 6 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED5$398,3924$469,002
APPLICATIONS APPROVED, NOT ACCEPTED4$468,5922$387,940
APPLICATIONS DENIED1$179,0701$268,630
APPLICATIONS WITHDRAWN0$02$330,815
FILES CLOSED FOR INCOMPLETENESS0$00$0

Detailed PMIC statistics for the following Tracts: 6051.01 , 6051.02, 6055.01

Conventional Home Purchase Loans in zip code 21029
Conventional Home Purchase Loans in zip code 21029 - 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 fires per year is 23. The highest number of reported fires - 39 took place in 2005, and the least - 11 in 2003. The data has a dropping trend.
    Fire incident types in Zip Code 21029 When looking into fire subcategories, the most reports belonged to: Outside Fires (50.6%), and Structure Fires (36.5%).

    • Fire incident types reported to NFIRS in Zip Code 21029
    • 20050.6%Outside Fires
    • 14436.5%Structure Fires
    • 4912.4%Mobile Property/Vehicle Fires
    • 20.5%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 21029, Maryland

Most common first names in zip code 21029 among deceased individuals
NameCountLived (average)
William2277.2 years
John2174.3 years
Mary2184.5 years
Robert1778.7 years
Margaret1582.0 years
James1471.9 years
Charles1374.1 years
Elizabeth1182.4 years
Helen979.5 years
Edward974.4 years
Most common last names in zip code 21029 among deceased individuals
Last nameCountLived (average)
Brown773.1 years
Johnson774.6 years
Thompson676.3 years
Williams676.5 years
Jones580.6 years
Davis581.6 years
Shaw584.6 years
Smith582.6 years
Bailey481.2 years
Zepp489.2 years
Businesses in zip code 21029
NameCountNameCount
Baskin-Robbins1Pizza Hut1
Chevrolet1Ruby Tuesday1
Dunkin Donuts1Starbucks1
FedEx2Subway1
Giant1Toyota1
Hyundai1UPS2
McDonald's1Walgreens1
New Balance1Wendy's1
Nissan1
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