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21057 Zip Code (Carney, MD) Detailed Profile




City: Carney, MD (4.30%)
County: Baltimore County, MD
Estimated zip code population in 2022: 4,532
Zip code population in 2010: 4,112
Zip code population in 2000: 4,144

Houses and condos: 1,740
Renter-occupied apartments: 227
% of renters here:

14%
State:

32%
March 2022 cost of living index in zip code 21057: 100.5 (near average, U.S. average is 100)

Land area: 16.8 sq. mi.
Water area: 0.5 sq. mi.
Population density: 270 people per square mile 
 
 (very low).

Age and Sex of Residents in zip code 21057
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Real estate property taxes paid for housing units in 2022:
This zip code:

0.8% ($4,818)
Maryland:

0.9% ($3,777)
Median real estate property taxes paid for housing units with mortgages in 2022: $5,282 (0.8%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $4,455 (0.8%)

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Males: 2,318  (51.2%)
Females: 2,213  (48.8%)

For population 25 years and over in 21057:

  • High school or higher: 94.3%
  • Bachelor's degree or higher: 56.8%
  • Graduate or professional degree: 25.6%
  • Unemployed: 1.4%
  • Mean travel time to work (commute): 30.9 minutes

For population 15 years and over in 21057:

  • Never married: 17.9%
  • Now married: 71.5%
  • Separated: 0.9%
  • Widowed: 4.9%
  • Divorced: 4.8%

Zip code 21057 compared to state average:

  • Median household income above state average.
  • Median house value above state average.
  • Unemployed percentage below state average.
  • Black race population percentage significantly below state average.
  • Median age above state average.
  • Foreign-born population percentage significantly below state average.
  • Renting percentage significantly below state average.
  • Length of stay since moving in above state average.
  • Number of rooms per house above state average.
  • Races in zip code 21057 (2022)
    • 3,81684.2%White
    • 3217.1%Hispanic or Latino
    • 2124.7%Black
    • 992.2%Asian
    • 831.8%Two or more races
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21057, MD forum
Recent posts about zip code 21057 area on our local forum with over 2,400,000 registered users:
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Urban population: 1,143
Rural population: 3,388

Estimated median house/condo value in 2022: $602,747
21057:

$602,747
Maryland:

$398,100



According to our research of Maryland and other state lists, there were 2 registered sex offenders living in 21057 zip code as of May 15, 2024.
The ratio of all residents to sex offenders in zip code 21057 is 2,001 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:

46.2 years
Maryland median age:

39.7 years
Average household size:
This zip code:

2.7 people
Maryland:

2.5 people

Averages for the 2020 tax year for zip code 21057, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $120,689 (Individual Income Tax Returns)
Here:

$120,689
State:

$86,905

Salary/wage: $102,019 (reported on 72.5% of returns)
Here:

$102,019
State:

$73,953
(% of AGI for various income ranges: 1045.2% for AGIs below $25k, 3282.9% for AGIs $25k-50k, 6010.0% for AGIs $50k-75k, 8357.5% for AGIs $75k-100k, 20756.9% for AGIs $100k-200k, 89900.0% for AGIs over 200k)

Taxable interest for individuals: $1,776 (reported on 61.8% of returns)
This zip code:

$1,776
Maryland:

$1,528
(% of AGI for various income ranges: 43.0% for AGIs below $25k, 79.5% for AGIs $25k-50k, 123.8% for AGIs $50k-75k, 139.2% for AGIs $75k-100k, 255.8% for AGIs $100k-200k, 1267.5% for AGIs over 200k)

Ordinary dividends: $7,852 (reported on 46.9% of returns)
Here:

$7,852
State:

$8,028
(% of AGI for various income ranges: 117.8% for AGIs below $25k, 222.4% for AGIs $25k-50k, 446.2% for AGIs $50k-75k, 575.0% for AGIs $75k-100k, 926.2% for AGIs $100k-200k, 4000.0% for AGIs over 200k)

Net capital gain/loss in AGI: +$16,111 (reported on 42.0% of returns)
Here:

+$16,111
State:

+$25,238
(% of AGI for various income ranges: 33.9% for AGIs below $25k, 116.2% for AGIs $25k-50k, 193.8% for AGIs $50k-75k, 525.0% for AGIs $75k-100k, 872.7% for AGIs $100k-200k, 13180.0% for AGIs over 200k)

Profit/loss from business: +$26,786 (reported on 17.4% of returns)
Here:

+$26,786
State:

+$11,398
(% of AGI for various income ranges: 208.3% for AGIs below $25k, 257.6% for AGIs $25k-50k, 286.2% for AGIs $50k-75k, 546.7% for AGIs $75k-100k, 1032.3% for AGIs $100k-200k, 6138.8% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $23,835 (reported on 19.3% of returns)
21057:

$23,835
Maryland:

$20,944
(% of AGI for various income ranges: 128.7% for AGIs below $25k, 304.8% for AGIs $25k-50k, 816.2% for AGIs $50k-75k, 920.8% for AGIs $75k-100k, 1608.5% for AGIs $100k-200k, 2812.5% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $27,850 (reported on 1.9% of returns)
21057:

$27,850
Maryland:

$29,558
(% of AGI for various income ranges: 1392.5% for AGIs over 200k)

Total itemized deductions: $32,480 (reported on 29.5% of returns)
Here:

$32,480
State:

$30,672
(% of AGI for various income ranges: 813.3% for AGIs $25k-50k, 1373.8% for AGIs $50k-75k, 1335.8% for AGIs $75k-100k, 2504.6% for AGIs $100k-200k, 10255.0% for AGIs over 200k)

Charity contributions: $9,271 (reported on 25.1% of returns)
Here:

$9,271
State:

$9,065
(% of AGI for various income ranges: 68.6% for AGIs $25k-50k, 86.2% for AGIs $50k-75k, 216.7% for AGIs $75k-100k, 461.9% for AGIs $100k-200k, 3880.0% for AGIs over 200k)

Taxes paid: $8,856 (reported on 29.5% of returns)
21057:

$8,856
State:

$8,475
(% of AGI for various income ranges: 156.7% for AGIs $25k-50k, 300.0% for AGIs $50k-75k, 453.3% for AGIs $75k-100k, 863.5% for AGIs $100k-200k, 2367.5% for AGIs over 200k)

Earned income credit: $1,571 (reported on 3.4% of returns)
Here:

$1,571
State:

$2,151
(% of AGI for various income ranges: 23.9% for AGIs below $25k, 26.2% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 89.9%
Here:

90%
State:

90%
(% for various income ranges: 88.1% for AGIs below $25k, 90.3% for AGIs $25k-50k, 87.5% for AGIs $50k-75k, 90.5% for AGIs $75k-100k, 92.9% for AGIs $100k-200k, 87.9% for AGIs over 200k)

Averages for the 2012 tax year for zip code 21057, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $110,463 (Individual Income Tax Returns)
Here:

$110,463
State:

$72,703

Salary/wage: $82,355 (reported on 72.7% of returns)
Here:

$82,355
State:

$62,228
(% of AGI for various income ranges: 62.1% for AGIs below $25k, 59.5% for AGIs $25k-50k, 56.5% for AGIs $50k-75k, 58.0% for AGIs $75k-100k, 66.6% for AGIs $100k-200k, 45.4% for AGIs over 200k)

Taxable interest for individuals: $2,393 (reported on 66.0% of returns)
This zip code:

$2,393
Maryland:

$1,413
(% of AGI for various income ranges: 3.8% for AGIs below $25k, 2.2% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 1.5% for AGIs $75k-100k, 1.3% for AGIs $100k-200k, 1.1% for AGIs over 200k)

Ordinary dividends: $7,701 (reported on 49.3% of returns)
Here:

$7,701
State:

$6,933
(% of AGI for various income ranges: 7.7% for AGIs below $25k, 4.3% for AGIs $25k-50k, 4.8% for AGIs $50k-75k, 4.3% for AGIs $75k-100k, 2.9% for AGIs $100k-200k, 3.1% for AGIs over 200k)

Net capital gain/loss in AGI: +$20,826 (reported on 40.7% of returns)
Here:

+$20,826
State:

+$14,830
(% of AGI for various income ranges: 1.4% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 1.6% for AGIs $75k-100k, 2.1% for AGIs $100k-200k, 14.0% for AGIs over 200k)

Profit/loss from business: +$19,247 (reported on 18.2% of returns)
Here:

+$19,247
State:

+$12,606
(% of AGI for various income ranges: 6.5% for AGIs below $25k, 3.4% for AGIs $25k-50k, 5.6% for AGIs $50k-75k, 4.5% for AGIs $75k-100k, 3.6% for AGIs $100k-200k, 2.1% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $20,847 (reported on 20.6% of returns)
21057:

$20,847
Maryland:

$17,065
(% of AGI for various income ranges: 9.2% for AGIs below $25k, 3.9% for AGIs $25k-50k, 4.7% for AGIs $50k-75k, 5.0% for AGIs $75k-100k, 5.3% for AGIs $100k-200k, 2.5% for AGIs over 200k)

Self-employment retirement plans: $20,400 (reported on 2.9% of returns)
21057:

$20,400
Maryland:

$24,439
(% of AGI for various income ranges: 2.1% for AGIs $75k-100k, 0.7% for AGIs over 200k)

Total itemized deductions: $33,493 (20% of AGI, reported on 59.3% of returns)
Here:

$33,493
State:

$27,886

Here:

20.3% of AGI
State:

22.8% of AGI
(% of AGI for various income ranges: 29.4% for AGIs below $25k, 22.1% for AGIs $25k-50k, 19.5% for AGIs $50k-75k, 19.7% for AGIs $75k-100k, 20.5% for AGIs $100k-200k, 15.0% for AGIs over 200k)

Charity contributions: $4,543 (reported on 53.1% of returns)
Here:

$4,543
State:

$4,452
(% of AGI for various income ranges: 1.4% for AGIs below $25k, 2.0% for AGIs $25k-50k, 2.5% for AGIs $50k-75k, 2.4% for AGIs $75k-100k, 2.6% for AGIs $100k-200k, 1.9% for AGIs over 200k)

Taxes paid: $14,235 (reported on 59.3% of returns)
21057:

$14,235
State:

$11,690
(% of AGI for various income ranges: 5.4% for AGIs below $25k, 6.0% for AGIs $25k-50k, 7.2% for AGIs $50k-75k, 8.3% for AGIs $75k-100k, 8.9% for AGIs $100k-200k, 7.2% for AGIs over 200k)

Earned income credit: $1,311 (reported on 4.3% of returns)
Here:

$1,311
State:

$2,199
(% of AGI for various income ranges: 1.4% for AGIs below $25k, 0.3% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 59.3%
Here:

59%
State:

52%
(% for various income ranges: 50.8% for AGIs below $25k, 58.1% for AGIs $25k-50k, 59.3% for AGIs $50k-75k, 56.5% for AGIs $75k-100k, 64.4% for AGIs $100k-200k, 75.0% for AGIs over 200k)

Averages for the 2004 tax year for zip code 21057, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $90,669 (Individual Income Tax Returns)
Here:

$90,669
State:

$60,339

Salary/wage: $75,852 (reported on 71.8% of returns)
Here:

$75,852
State:

$52,211
(% of AGI for various income ranges: 100.5% for AGIs below $10k, 47.9% for AGIs $10k-25k, 57.4% for AGIs $25k-50k, 57.5% for AGIs $50k-75k, 61.6% for AGIs $75k-100k, 60.5% for AGIs over 100k)

Taxable interest for individuals: $3,392 (reported on 75.9% of returns)
This zip code:

$3,392
Maryland:

$1,701
(% of AGI for various income ranges: 9.0% for AGIs below $10k, 8.3% for AGIs $10k-25k, 4.6% for AGIs $25k-50k, 2.7% for AGIs $50k-75k, 2.1% for AGIs $75k-100k, 2.5% for AGIs over 100k)

Taxable dividends: $7,520 (reported on 55.9% of returns)
Here:

$7,520
State:

$4,235
(% of AGI for various income ranges: 13.1% for AGIs below $10k, 7.6% for AGIs $10k-25k, 5.0% for AGIs $25k-50k, 3.8% for AGIs $50k-75k, 3.9% for AGIs $75k-100k, 4.6% for AGIs over 100k)

Net capital gain/loss: +$13,322 (reported on 45.6% of returns)
Here:

+$13,322
State:

+$15,888
(% of AGI for various income ranges: -4.2% for AGIs below $10k, -2.6% for AGIs $10k-25k, 1.0% for AGIs $25k-50k, 3.4% for AGIs $50k-75k, 2.1% for AGIs $75k-100k, 8.8% for AGIs over 100k)

Profit/loss from business: +$17,342 (reported on 19.5% of returns)
Here:

+$17,342
State:

+$12,221
(% of AGI for various income ranges: 5.6% for AGIs below $10k, 4.0% for AGIs $10k-25k, 4.3% for AGIs $25k-50k, 5.5% for AGIs $50k-75k, 1.5% for AGIs $75k-100k, 3.8% for AGIs over 100k)

IRA payment deduction: $4,105 (reported on 5.3% of returns)
21057:

$4,105
Maryland:

$2,968
(% of AGI for various income ranges: 2.4% for AGIs below $10k, 0.6% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 0.4% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $12,918 (reported on 3.1% of returns)
Here:

$12,918
Maryland:

$17,155

Total itemized deductions: $28,319 (20% of AGI, reported on 58.6% of returns)
Here:

$28,319
State:

$22,960

Here:

20.3% of AGI
State:

23.3% of AGI
(% of AGI for various income ranges: 20.5% for AGIs below $10k, 17.9% for AGIs $10k-25k, 18.3% for AGIs $25k-50k, 25.1% for AGIs $50k-75k, 22.4% for AGIs $75k-100k, 16.8% for AGIs over 100k)

Charity contributions deductions: $3,964 (3% of AGI, reported on 55.1% of returns)
Here:

$3,964
State:

$4,031

Here:

3.0% of AGI
State:

3.9% of AGI
(% of AGI for various income ranges: 1.2% for AGIs below $10k, 2.1% for AGIs $10k-25k, 2.5% for AGIs $25k-50k, 3.5% for AGIs $50k-75k, 3.4% for AGIs $75k-100k, 2.1% for AGIs over 100k)

Total tax: $17,510 (reported on 84.1% of returns)
21057:

$17,510
State:

$10,167
(% of AGI for various income ranges: 4.0% for AGIs below $10k, 4.5% for AGIs $10k-25k, 7.7% for AGIs $25k-50k, 9.0% for AGIs $50k-75k, 10.1% for AGIs $75k-100k, 19.5% for AGIs over 100k)

Earned income credit: $912 (reported on 2.9% of returns)
Here:

$912
State:

$1,700

Percentage of individuals using paid preparers for their 2004 taxes: 63.0%
Here:

63%
State:

55%
(% for various income ranges: 57.1% for AGIs below $10k, 58.2% for AGIs $10k-25k, 60.8% for AGIs $25k-50k, 63.7% for AGIs $50k-75k, 68.7% for AGIs $75k-100k, 68.2% for AGIs over 100k)

Estimated median household income in 2022:
This zip code:

$157,701
Maryland:

$94,991
Carney, MD (21057) map Nearest zip codes: 21082, 21234, 21051, 21013, 21236, 21286.
Carney Zip Code Map

Percentage of family households:
This zip code:

49.7%
Maryland:

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

1.2%
Maryland:

46.5%
No gay or lesbian households reported

Household received Food Stamps/SNAP in the past 12 months: 27
Household did not receive Food Stamps/SNAP in the past 12 months: 1,596


Women who had a birth in the past 12 months: 53 (46 now married, 6 unmarried)
Women who did not have a birth in the past 12 months: 822 (564 now married, 258 unmarried)


Housing units in zip code 21057 with a mortgage: 920 (167 second mortgage, 172 both second mortgage and home equity loan)
Houses without a mortgage: 14

Median monthly owner costs for units with a mortgage: $2,892
Median monthly owner costs for units without a mortgage: $849

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

1.5%
Whole state:

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

0.4%
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:

3.7
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 21057: Greenwood Farm (A), Long Green Station (B), Gunpowder Rifle Range (C), Long Green Volunteer Fire Company Station 38 (D), The Perennial Farm (E). Display/hide their locations on the map

    Churches in zip code 21057 include: Saint Johns Lutheran Church (A), Long Green Valley Church (B), Mount Zion Church (C), Trinity Church (D), Waugh United Methodist Church (E), Wilson United Methodist Church (F). Display/hide their locations on the map

    Streams, rivers, and creeks: Pierce Branch (A), Dulaney Branch (B), Cowen Run (C), Minebank Run (D), Long Green Creek (E), Haystack Branch (F). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 02020 or later
  • 1432010 to 2019
  • 302000 to 2009
  • 1221990 to 1999
  • 2941980 to 1989
  • 3331970 to 1979
  • 1961960 to 1969
  • 2231950 to 1959
  • 371940 to 1949
  • 3391939 or earlier

Zip code 21057 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Carney, MD (21057)
  • Bedrooms in owner-occupied houses and condos in Carney, MD (21057)
  • 14no bedroom
  • 01 bedroom
  • 322 bedrooms
  • 4023 bedrooms
  • 7004 bedrooms
  • 2665+ bedrooms
Bedrooms in renter-occupied apartments in Carney, MD (21057)
  • Bedrooms in renter-occupied apartments in Carney, MD (21057)
  • 28no bedroom
  • 991 bedroom
  • 632 bedrooms
  • 203 bedrooms
  • 214 bedrooms
  • 05+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Carney, MD (21057) in owner-occupied houses/condos
  • Cars and other vehicles available in Carney, MD (21057) in owner-occupied houses/condos
  • 47no vehicle
  • 1121 vehicle
  • 7412 vehicles
  • 2783 vehicles
  • 1214 vehicles
  • 995+ vehicles
Cars and other vehicles available in Carney, MD (21057) in renter-occupied apartments
  • Cars and other vehicles available in Carney, MD (21057) in renter-occupied apartments
  • 71no vehicle
  • 781 vehicle
  • 772 vehicles
  • 03 vehicles
  • 04 vehicles
  • 05+ vehicles

  • Zip code 21057 household income distribution in 2022

  • Zip code 21057 household income distribution in 2022
  • 53Less than $10,000
  • 43$10,000 to $14,999
  • 48$15,000 to $19,999
  • 14$20,000 to $24,999
  • 31$25,000 to $29,999
  • 25$30,000 to $34,999
  • 17$35,000 to $39,999
  • 76$40,000 to $44,999
  • 30$45,000 to $49,999
  • 26$50,000 to $59,999
  • 9$60,000 to $74,999
  • 78$75,000 to $99,999
  • 130$100,000 to $124,999
  • 197$125,000 to $149,999
  • 274$150,000 to $199,999
  • 568$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21057

  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21057
  • 9$35,000 to $39,999
  • 12$40,000 to $49,999
  • 23$150,000 to $174,999
  • 5$175,000 to $199,999
  • 8$200,000 to $249,999
  • 20$250,000 to $299,999
  • 97$300,000 to $399,999
  • 291$400,000 to $499,999
  • 877$500,000 to $749,999
  • 130$750,000 to $999,999
  • 31$1,000,000 to $1,499,999
  • 22$2,000,000 or more
  • Rent paid by renters in 2022 in zip code 21057

  • Rent paid by renters in 2022 in zip code 21057
  • 5$550 to $599
  • 53$600 to $649
  • 13$700 to $749
  • 8$1,250 to $1,499
  • 48$1,500 to $1,999
  • 14$2,500 to $2,999
  • 27$3,500 or more
  • 70No cash rent

Median gross rent in 2022: $1,571.


Median price asked for vacant for-sale houses and condos in 2022: $230,870.

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

  • White Non-Hispanic householders: $591,735
  • Asian householders: $868,269

Estimated median house or condo value in 2022: $602,747
21057:

$602,747
Maryland:

$398,100
Lower value quartile - upper value quartile: $484,150 - $731,297

Mean price in 2022:

Detached houses: $660,580
Here:

$660,580
State:

$526,819

In 5-or-more-unit structures: $484,895
Here:

$484,895
State:

$350,378
Owners and renters by unit type in zip code 21057
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 1,492
  • One, attached: 66
  • 5 to 9: 40
  • 10 to 19: 19
  • 20 to 49: 4
  • 50 or more: 106

Unemployment: 1.4%

  • Means of transportation to work in zip code 21057

  • Means of transportation to work in zip code 21057
  • 75.8%1,728Drove a car alone
  • 3.9%89Carpooled
  • 0.2%5Subway or elevated
  • 0.2%5Walked
  • 20.9%476Worked at home
  • Travel time to work (commute) in zip code 21057

  • Travel time to work (commute) in zip code 21057
  • 82Less than 5 minutes
  • 805 to 9 minutes
  • 5110 to 14 minutes
  • 20915 to 19 minutes
  • 30220 to 24 minutes
  • 12025 to 29 minutes
  • 30030 to 34 minutes
  • 1535 to 39 minutes
  • 13440 to 44 minutes
  • 34545 to 59 minutes
  • 14860 to 89 minutes
  • 2190 or more minutes

Percentage of zip code residents living and working in this county: 64.4%

Household type by relationship:

Households: 4,532
  • Male householders: 786 (136 living alone), Female householders: 858 (214 living alone)
  • 1,200 spouses (1,200 opposite-sex spouses), 10 unmarried partners, (10 opposite-sex unmarried partners), 1,457 children (1,303 natural, 117 adopted, 38 stepchildren), 3 grandchildren, 30 brothers or sisters, 120 parents, 0 foster children, 8 other relatives, 27 non-relatives
  • In group quarters: 32 (-1 institutionalized population)

Size of family households: 487 2-persons, 295 3-persons, 299 4-persons, 147 5-persons, 9 6-persons, 32 7-or-more-persons

Size of nonfamily households: 350 1-person, 14 2-persons

1,107 married couples with children.
10 single-parent households (10 men).

91.5% of residents of 21057 zip code speak English at home.
3.1% of residents speak Spanish at home (100% very well).
2.6% of residents speak other Indo-European language at home (32% very well, 68% well).
2.5% of residents speak other language at home (82% very well, 18% well).

Foreign born population: 287 (6.3%)
(97.4% of them are naturalized citizens)
This zip code:

6.3%
Whole state:

16.7%
Most common places of birth for foreign-born residents
  • 23%Eritrea
  • 12%Greece
  • 11%Pakistan
  • 11%Malaysia
  • 10%Azores Islands
  • 8%Liberia
  • 8%Sweden
Most common first ancestries reported in 21057
  • 17%German
  • 15%English
  • 13%American
  • 9%Irish
  • 4%British
  • 4%Italian
  • 4%Ethiopian
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 122010 or later
  • 932000 to 2009
  • 371990 to 1999
  • 217Before 1990

Zip code 21057 topographic map

Facilities with environmental interests located in this zip code:

  • B G E NOTCHCLIFF (10650 HARFORD ROAD in GLEN ARM, MD)
    AIR MAJOR (AIRS/AFS)
    AIR PROGRAM (Clean Air Markets Division Business System)
    STATE MASTER (Maryland Permits tracking) - GROUND WATER PROGRAM
    STATE MASTER (Maryland Air Emissions Database) - AIR MAJOR
    CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste))
    HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business SIC classification: ELECTRIC SERVICES; ELECTRIC AND OTHER SERVICES COMBINED
    Business NAICS classification: FOSSIL FUEL ELECTRIC POWER GENERATION.; FOSSIL FUEL ELECTRIC POWER GENERATION.
    Organizations: BGE CO (CONTACT/OPERATOR) , BALTIMORE GAS & ELECTRIC CO (CONTACT/OWNER) , CONSTELLATION POWER SOURCE, INC. (OWNER/OPERATOR)
    Alternative names: BALTIMORE GAS & ELECTRIC, BGE - NOTCH CLIFF, BGE NOTCH CLIFF PROPANE PLANT, CONSTELLATION - NOTCH CLIFF, CONSTELLATION POWER - NOTCH CLIFF
  • NOTCHCLIFF ASSOCIATE (11630 GLEN ARM ROAD in GLEN ARM, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: OPERATORS OF APARTMENT BUILDINGS; RESIDENTIAL CARE
    Alternative names: NOTCH CLIFF ASSOCIATES - VILLA MARIA
  • LONG GREEN VOLUNTEER FIRE COMPANY (4506 LONG GREEN ROAD in GLEN ARM, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Business SIC classification: FIRE PROTECTION
  • MARYLAND ENVIRON. SERVICE - GRUMMAN WWTP (12200 LONG GREEN PIKE in GLEN ARM, MD)
    STATE MASTER (Maryland Permits tracking) - NPDES NON-MAJOR
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: SEWERAGE SYSTEMS
    Alternative names: MES-GRUMMAN FACILITY WWTP, (WWTP)
  • MARYLAND ARMY NATIONAL GUARD (10901 NOTCHCLIFF RD GUNPOWDER MIL.RESERVATION in GLEN ARM, MD)
    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: NATIONAL SECURITY
    Organizations: MD MILITARY DEPT (CONTACT/OWNER)
  • PROSSER COMPANY INC THE (GLENARM ROAD in GLEN ARM, MD)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business NAICS classification: ALL OTHER INDUSTRIAL MACHINERY MANUFACTURING.
    Organizations: OPERNAME (CONTACT/OPERATOR) , PROSSER CO INC, THE (CONTACT/OWNER)

Zip code 21057 marital status for males
Zip code 21057 marital status for females

Housing units lacking complete plumbing facilities: 1.1%
Housing units lacking complete kitchen facilities: 2.5%

Most commonly used house heating fuel
  • 38.2%Fuel oil, kerosene, etc.
  • 31.8%Electricity
  • 14.1%Utility gas
  • 5.6%Wood
  • 5.2%Bottled, tank, or LP gas
  • 2.7%No fuel used
  • 2.6%Other fuel

Population in 1990: 3,679. Population change in the 1990s: +465 (+12.6%).

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

  • This state: 3,058
  • Northeast: 601
  • Midwest: 170
  • South: 221
  • West: 89

69% of the 21057 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 44% lived in this county.
   Out of people who lived in different counties, 50% lived in Maryland.

94% of the 21057 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 83% moved from this county.
   Out of people who lived in different houses, 18% moved from different county within same state.

Year householders moved into unit in Carney, MD (21057)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 55
Here:

15.1%
Maryland:

15.2%
Students in private schools in grades 9 to 12 (high school): 85
Here:

24.8%
Maryland:

14.4%
Students in private undergraduate colleges: 48
Here:

33.9%
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 ($)
  • 161,119Architecture and engineering occupations
  • 139,355Computer and mathematical occupations
  • 121,933Sales and related occupations
  • 111,752Management occupations
  • 106,282Business and financial operations occupations
  • 105,121Health diagnosing and treating practitioners and other technical occupations

Companies with federal contracts located in this zip code (GLEN ARM, MD):

  • PROSSER-CLASING, LLC (5234 GLEN ARM RD; small business)
    7 employees, $480000 revenue. : $2,410,000 in 25 contracts from 1999 to 2001
    Contracts for Maintenance, Repair or Alteration of Real Property -- Office Buildings by Public Buildings Service
    Signed by year: 2000: $2,081,000; 2001: $129,000; 2002: $0; 2003: $0; 2004: $0; 2005: $0; 2006: $0.

    Biggest contracts:
    $1,161,000 with Public Buildings Service for Maintenance, Repair or Alteration of Real Property -- Office Buildings. Taking place in DE. Signed on 2000-02-15. Completion date: 2000-04-15.
    $434,000, same as above. Signed on 2000-09-15. Completion date: 2000-04-15.
    $222,000, same as above. Signed on 2000-01-15. Completion date: 2000-08-15.
    $200,000, same as above. Signed on 1999-11-15. Completion date: 1999-12-15.
  • ENABLING TECHNOLOGIES CORP (12226 LONG GREEN PIKE; small business) : $261,508 in 22 contracts from 2003 to 2006
    Contracts for Telephone and Telegraph Equipment, ADP Support Equipment, ADP Software, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), and more by National Labor Relations Board, Army, U.S. Army Corps of Engineers - civil program financing only, Navy, and others
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $31,540; 2004: $90,434; 2005: $121,866; 2006: $17,668.

    Biggest contracts:
    $26,346 with National Labor Relations Board for Telephone and Telegraph Equipment. Signed on 2005-09-30. Completion date: 2005-09-30.
    $24,000 with Army for ADP Support Equipment. Signed on 2005-08-19. Completion date: 2005-09-30.
    $19,080 with U.S. Army Corps of Engineers - civil program financing only for ADP Software. Signed on 2004-09-03. Completion date: 2004-09-30.
    $19,080 with Army for ADP Software. Signed on 2004-09-03. Completion date: 2004-09-30.
  • E A S E INC (4311 MEADOWCLIFF ROAD; small business)
    $40,740 with Army for ADP Software. Taking place in VA. Signed on 2006-03-28. Completion date: 2006-04-28.
  • TOM C M SEEGAR (12265 HARFORD RD; small business) : $15,900 in 4 contracts from 2002 to 2003
    $6,000 with Army for Other Professional Services. Signed on 2002-05-13. Completion date: 2003-06-02.
    $3,900, same as above. Signed on 2003-08-04. Completion date: 2004-01-31.
    $3,000, same as above. Signed on 2003-06-04. Completion date: 2003-12-31.
    $3,000, same as above. Signed on 2002-07-08. Completion date: 2003-06-02.
  • MARYLAND PORTABLE TOILETS (10515 HARFORD RD) : $12,600 in 3 contracts from 2004 to 2006
    $5,220 with Army for Construction of Structures and Facilities -- Waste Treatment and Storage Facilities. Taking place in VA. Signed on 2004-03-03. Completion date: 2004-03-04.
    $5,220, same as above. Signed on 2004-02-04. Completion date: 2004-03-04.
    $2,160 with Army for Maintenance, Repair and Rebuilding of Equipment -- Instruments and Laboratory Equipment. Signed on 2006-02-08. Completion date: 2006-04-04.
  • LENOX LASER CORPORATION (12530 MANOR RD; small business) : $4,571 in 3 contracts in 2002
    $4,049 with Army for Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers. Signed on 2002-05-02. Completion date: 2002-05-31.
    $322, same as above. Signed on 2002-05-07. Completion date: 2002-05-31.
    $200, same as above. Signed on 2002-05-08. Completion date: 2002-05-31.
  • HAWES, CYNTHIA (12202 MARC LANE; small business) : $3,885 in 3 contracts from 2004 to 2005
    $3,150 with Army for Other Professional Services. Signed on 2004-10-05. Completion date: 2005-06-30.
    $2,625, same as above. Signed on 2004-07-01. Completion date: 2005-06-30.
    -$1,890, same as above. Signed on 2005-01-18. Completion date: 2005-06-30.

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

  • Health Care and Social Assistance: Continuing Care Retirement Communities (100-249 employees: 1 establishment)
  • Construction: Masonry Contractors (50-99: 1, 1-4: 1)
  • Construction: Poured Concrete Foundation and Structure Contractors (50-99: 1)
  • Construction: Residential Remodelers (10-19: 1, 5-9: 3, 1-4: 6)
  • Professional, Scientific, and Technical Services: Engineering Services (20-49: 1, 5-9: 1, 1-4: 1)
  • Administrative and Support and Waste Management and Remediation Services: Office Administrative Services (20-49: 1, 1-4: 1)
  • Administrative and Support and Waste Management and Remediation Services: Landscaping Services (10-19: 1, 5-9: 1, 1-4: 2)

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:

  • 115 people in correctional facilities intended for juveniles
  • 30 people in nursing facilities/skilled-nursing facilities

People in group quarters in 2000:

  • 304 people in training schools for juvenile delinquents
  • 56 people in nursing homes

Fatal accident statistics in 2014:

  • Fatal accident count: 2
  • Vehicles involved in fatal accidents: 3
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 2
  • Persons involved in fatal accidents: 6
  • Pedestrians involved in fatal accidents: 0

Fatal accident statistics in 2013:

  • Fatal accident count: 2
  • Vehicles involved in fatal accidents: 2
  • Fatal accidents caused by drunken drivers: 2
  • Fatalities: 2
  • Persons involved in fatal accidents: 2
  • Pedestrians involved in fatal accidents: 0
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 4 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 ORIGINATED14$392,55439$374,408246$298,75215$106,42113$260,082
APPLICATIONS APPROVED, NOT ACCEPTED2$332,9705$332,26221$335,4802$13,0601$206,700
APPLICATIONS DENIED1$156,6507$345,95027$341,3312$331,3652$580,690
APPLICATIONS WITHDRAWN0$02$194,35037$353,9790$00$0
FILES CLOSED FOR INCOMPLETENESS0$00$06$303,3100$00$0

Detailed HMDA statistics for the following Tracts: 4111.01 , 4112.02, 4918.00

Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 4 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED6$399,2382$329,705
APPLICATIONS APPROVED, NOT ACCEPTED0$01$547,300
APPLICATIONS DENIED1$542,1002$402,335
APPLICATIONS WITHDRAWN1$271,0502$402,335
FILES CLOSED FOR INCOMPLETENESS0$00$0

Detailed PMIC statistics for the following Tracts: 4111.01 , 4112.02

Conventional Home Purchase Loans in zip code 21057
Conventional Home Purchase Loans in zip code 21057 - 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 8. The highest number of fire incidents - 16 took place in 2005, and the least - 0 in 2003. The data has a dropping trend.
    Fire incident types in Zip Code 21057 When looking into fire subcategories, the most reports belonged to: Outside Fires (62.8%), and Mobile Property/Vehicle Fires (17.1%).

    • Fire incident types reported to NFIRS in Zip Code 21057
    • 8162.8%Outside Fires
    • 2217.1%Mobile Property/Vehicle Fires
    • 1713.2%Structure Fires
    • 97.0%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 21057, Maryland

Most common first names in zip code 21057 among deceased individuals
NameCountLived (average)
Mary5282.8 years
John4677.4 years
William4075.8 years
Helen3081.7 years
Charles2777.7 years
George2477.7 years
Margaret2281.4 years
Robert2274.4 years
James2175.7 years
Dorothy2180.6 years
Most common last names in zip code 21057 among deceased individuals
Last nameCountLived (average)
Smith1376.5 years
Pearce971.9 years
Brown876.3 years
Burton779.1 years
Hoffman777.3 years
Breidenbaugh784.3 years
Miller784.0 years
Johnson684.7 years
Kreutzer576.6 years
May588.2 years

Businesses in zip code 21057

  • True Value: 1

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