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21084 Zip Code (Jarrettsville, MD) Detailed Profile




Estimated zip code population in 2022: 7,369
Zip code population in 2010: 7,652
Zip code population in 2000: 7,467

Houses and condos: 2,906
Renter-occupied apartments: 302
% of renters here:

11%
State:

32%
March 2022 cost of living index in zip code 21084: 99.5 (near average, U.S. average is 100)

Land area: 24.5 sq. mi.
Water area: 0.1 sq. mi.
Population density: 300 people per square mile 
 
 (very low).

Age and Sex of Residents in zip code 21084
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Real estate property taxes paid for housing units in 2022:
This zip code:

0.9% ($4,085)
Maryland:

0.9% ($3,777)
Median real estate property taxes paid for housing units with mortgages in 2022: $4,225 (0.9%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $3,933 (0.9%)

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Males: 3,916  (53.1%)
Females: 3,452  (46.9%)

For population 25 years and over in 21084:

  • High school or higher: 94.7%
  • Bachelor's degree or higher: 36.5%
  • Graduate or professional degree: 14.0%
  • Unemployed: 5.0%
  • Mean travel time to work (commute): 38.0 minutes

For population 15 years and over in 21084:

  • Never married: 20.1%
  • Now married: 64.7%
  • Separated: 0.7%
  • Widowed: 7.6%
  • Divorced: 6.8%

Zip code 21084 compared to state average:

  • Black race population percentage significantly below state average.
  • Hispanic race population percentage significantly below state average.
  • Median age significantly above state average.
  • Foreign-born population percentage significantly below state average.
  • Renting percentage significantly below state average.
  • Length of stay since moving in significantly above state average.
  • Number of rooms per house above state average.
  • Races in zip code 21084 (2022)
    • 6,69090.8%White
    • 2403.3%Asian
    • 2303.1%Two or more races
    • 1191.6%Hispanic or Latino
    • 680.9%Black
    • 220.3%Some other race
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123
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Urban population: 1,603
Rural population: 5,765

Estimated median house/condo value in 2022: $451,773
21084:

$451,773
Maryland:

$398,100



According to our research of Maryland and other state lists, there were 5 registered sex offenders living in 21084 zip code as of April 25, 2024.
The ratio of all residents to sex offenders in zip code 21084 is 1,546 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:

51.4 years
Maryland median age:

39.7 years
Average household size:
This zip code:

2.6 people
Maryland:

2.5 people

Averages for the 2020 tax year for zip code 21084, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $95,205 (Individual Income Tax Returns)
Here:

$95,205
State:

$86,905

Salary/wage: $85,541 (reported on 79.5% of returns)
Here:

$85,541
State:

$73,953
(% of AGI for various income ranges: 1152.9% for AGIs below $25k, 3499.5% for AGIs $25k-50k, 6233.5% for AGIs $50k-75k, 9297.0% for AGIs $75k-100k, 18547.7% for AGIs $100k-200k, 58781.5% for AGIs over 200k)

Taxable interest for individuals: $921 (reported on 54.9% of returns)
This zip code:

$921
Maryland:

$1,528
(% of AGI for various income ranges: 38.0% for AGIs below $25k, 34.9% for AGIs $25k-50k, 53.9% for AGIs $50k-75k, 127.8% for AGIs $75k-100k, 110.7% for AGIs $100k-200k, 282.3% for AGIs over 200k)

Ordinary dividends: $3,945 (reported on 33.6% of returns)
Here:

$3,945
State:

$8,028
(% of AGI for various income ranges: 74.7% for AGIs below $25k, 67.0% for AGIs $25k-50k, 171.3% for AGIs $50k-75k, 265.2% for AGIs $75k-100k, 339.3% for AGIs $100k-200k, 757.7% for AGIs over 200k)

Net capital gain/loss in AGI: +$7,095 (reported on 28.3% of returns)
Here:

+$7,095
State:

+$25,238
(% of AGI for various income ranges: 10.6% for AGIs below $25k, 75.6% for AGIs $25k-50k, 97.4% for AGIs $50k-75k, 221.5% for AGIs $75k-100k, 447.5% for AGIs $100k-200k, 2701.5% for AGIs over 200k)

Profit/loss from business: +$18,504 (reported on 14.9% of returns)
Here:

+$18,504
State:

+$11,398
(% of AGI for various income ranges: 106.3% for AGIs below $25k, 180.9% for AGIs $25k-50k, 349.7% for AGIs $50k-75k, 342.2% for AGIs $75k-100k, 587.0% for AGIs $100k-200k, 2656.2% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $17,964 (reported on 15.7% of returns)
21084:

$17,964
Maryland:

$20,944
(% of AGI for various income ranges: 137.3% for AGIs below $25k, 229.5% for AGIs $25k-50k, 342.3% for AGIs $50k-75k, 552.6% for AGIs $75k-100k, 683.6% for AGIs $100k-200k, 1683.8% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $17,800 (reported on 0.5% of returns)
21084:

$17,800
Maryland:

$29,558
(% of AGI for various income ranges: 58.4% for AGIs $100k-200k)

Total itemized deductions: $28,757 (reported on 23.2% of returns)
Here:

$28,757
State:

$30,672
(% of AGI for various income ranges: 126.3% for AGIs below $25k, 336.0% for AGIs $25k-50k, 641.3% for AGIs $50k-75k, 1106.7% for AGIs $75k-100k, 1761.1% for AGIs $100k-200k, 5546.9% for AGIs over 200k)

Charity contributions: $5,633 (reported on 19.2% of returns)
Here:

$5,633
State:

$9,065
(% of AGI for various income ranges: 7.5% for AGIs below $25k, 17.9% for AGIs $25k-50k, 73.9% for AGIs $50k-75k, 108.9% for AGIs $75k-100k, 225.4% for AGIs $100k-200k, 1571.5% for AGIs over 200k)

Taxes paid: $8,910 (reported on 23.2% of returns)
21084:

$8,910
State:

$8,475
(% of AGI for various income ranges: 25.1% for AGIs below $25k, 71.4% for AGIs $25k-50k, 217.4% for AGIs $50k-75k, 380.7% for AGIs $75k-100k, 602.8% for AGIs $100k-200k, 1490.8% for AGIs over 200k)

Earned income credit: $1,590 (reported on 5.3% of returns)
Here:

$1,590
State:

$2,151
(% of AGI for various income ranges: 38.2% for AGIs below $25k, 28.6% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 91.5%
Here:

91%
State:

90%
(% for various income ranges: 88.0% for AGIs below $25k, 93.2% for AGIs $25k-50k, 89.4% for AGIs $50k-75k, 88.9% for AGIs $75k-100k, 94.4% for AGIs $100k-200k, 93.9% for AGIs over 200k)

Averages for the 2012 tax year for zip code 21084, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $79,421 (Individual Income Tax Returns)
Here:

$79,421
State:

$72,703

Salary/wage: $68,796 (reported on 83.9% of returns)
Here:

$68,796
State:

$62,228
(% of AGI for various income ranges: 71.4% for AGIs below $25k, 70.7% for AGIs $25k-50k, 69.5% for AGIs $50k-75k, 72.8% for AGIs $75k-100k, 80.1% for AGIs $100k-200k, 62.6% for AGIs over 200k)

Taxable interest for individuals: $1,167 (reported on 59.2% of returns)
This zip code:

$1,167
Maryland:

$1,413
(% of AGI for various income ranges: 2.1% for AGIs below $25k, 1.3% for AGIs $25k-50k, 1.1% for AGIs $50k-75k, 0.7% for AGIs $75k-100k, 0.6% for AGIs $100k-200k, 1.0% for AGIs over 200k)

Ordinary dividends: $3,287 (reported on 33.4% of returns)
Here:

$3,287
State:

$6,933
(% of AGI for various income ranges: 2.8% for AGIs below $25k, 1.6% for AGIs $25k-50k, 1.7% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 1.0% for AGIs $100k-200k, 1.7% for AGIs over 200k)

Net capital gain/loss in AGI: +$4,837 (reported on 23.9% of returns)
Here:

+$4,837
State:

+$14,830
(% of AGI for various income ranges: 0.3% for AGIs $25k-50k, 0.5% for AGIs $75k-100k, 0.8% for AGIs $100k-200k, 4.5% for AGIs over 200k)

Profit/loss from business: +$13,530 (reported on 15.0% of returns)
Here:

+$13,530
State:

+$12,606
(% of AGI for various income ranges: 5.2% for AGIs below $25k, 3.6% for AGIs $25k-50k, 4.3% for AGIs $50k-75k, 2.2% for AGIs $75k-100k, 2.0% for AGIs $100k-200k, 2.2% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $14,891 (reported on 13.9% of returns)
21084:

$14,891
Maryland:

$17,065
(% of AGI for various income ranges: 4.0% for AGIs below $25k, 4.0% for AGIs $25k-50k, 3.5% for AGIs $50k-75k, 3.6% for AGIs $75k-100k, 2.2% for AGIs $100k-200k, 1.7% for AGIs over 200k)

Self-employment retirement plans: $13,533 (reported on 0.8% of returns)
21084:

$13,533
Maryland:

$24,439

Total itemized deductions: $28,368 (23% of AGI, reported on 53.9% of returns)
Here:

$28,368
State:

$27,886

Here:

23.3% of AGI
State:

22.8% of AGI
(% of AGI for various income ranges: 15.4% for AGIs below $25k, 15.9% for AGIs $25k-50k, 19.7% for AGIs $50k-75k, 20.5% for AGIs $75k-100k, 20.9% for AGIs $100k-200k, 17.5% for AGIs over 200k)

Charity contributions: $2,918 (reported on 47.1% of returns)
Here:

$2,918
State:

$4,452
(% of AGI for various income ranges: 1.3% for AGIs below $25k, 1.4% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 1.9% for AGIs $100k-200k, 1.6% for AGIs over 200k)

Taxes paid: $12,527 (reported on 53.9% of returns)
21084:

$12,527
State:

$11,690
(% of AGI for various income ranges: 3.2% for AGIs below $25k, 4.6% for AGIs $25k-50k, 7.5% for AGIs $50k-75k, 8.6% for AGIs $75k-100k, 9.4% for AGIs $100k-200k, 9.5% for AGIs over 200k)

Earned income credit: $1,476 (reported on 5.5% of returns)
Here:

$1,476
State:

$2,199
(% of AGI for various income ranges: 1.9% for AGIs below $25k, 0.3% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 51.6%
Here:

52%
State:

52%
(% for various income ranges: 42.7% for AGIs below $25k, 52.3% for AGIs $25k-50k, 52.0% for AGIs $50k-75k, 58.7% for AGIs $75k-100k, 55.1% for AGIs $100k-200k, 65.0% for AGIs over 200k)

Averages for the 2004 tax year for zip code 21084, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $66,362 (Individual Income Tax Returns)
Here:

$66,362
State:

$60,339

Salary/wage: $57,326 (reported on 85.7% of returns)
Here:

$57,326
State:

$52,211
(% of AGI for various income ranges: 144.9% for AGIs below $10k, 66.7% for AGIs $10k-25k, 73.6% for AGIs $25k-50k, 78.5% for AGIs $50k-75k, 84.1% for AGIs $75k-100k, 68.8% for AGIs over 100k)

Taxable interest for individuals: $1,349 (reported on 67.1% of returns)
This zip code:

$1,349
Maryland:

$1,701
(% of AGI for various income ranges: 8.4% for AGIs below $10k, 4.1% for AGIs $10k-25k, 1.4% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 1.2% for AGIs over 100k)

Taxable dividends: $2,320 (reported on 37.3% of returns)
Here:

$2,320
State:

$4,235
(% of AGI for various income ranges: 6.7% for AGIs below $10k, 2.8% for AGIs $10k-25k, 1.6% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 1.2% for AGIs over 100k)

Net capital gain/loss: +$9,708 (reported on 28.4% of returns)
Here:

+$9,708
State:

+$15,888
(% of AGI for various income ranges: -0.1% for AGIs below $10k, 0.2% for AGIs $10k-25k, 0.2% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 1.2% for AGIs $75k-100k, 7.1% for AGIs over 100k)

Profit/loss from business: +$11,516 (reported on 14.3% of returns)
Here:

+$11,516
State:

+$12,221
(% of AGI for various income ranges: -0.5% for AGIs below $10k, 5.5% for AGIs $10k-25k, 5.3% for AGIs $25k-50k, 3.5% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 1.5% for AGIs over 100k)

IRA payment deduction: $3,181 (reported on 4.9% of returns)
21084:

$3,181
Maryland:

$2,968
(% of AGI for various income ranges: 0.7% for AGIs $10k-25k, 0.4% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $10,000 (reported on 1.4% of returns)
Here:

$10,000
Maryland:

$17,155

Total itemized deductions: $22,059 (21% of AGI, reported on 53.9% of returns)
Here:

$22,059
State:

$22,960

Here:

21.1% of AGI
State:

23.3% of AGI
(% of AGI for various income ranges: 20.2% for AGIs below $10k, 15.3% for AGIs $10k-25k, 17.5% for AGIs $25k-50k, 20.2% for AGIs $50k-75k, 20.6% for AGIs $75k-100k, 16.6% for AGIs over 100k)

Charity contributions deductions: $3,021 (3% of AGI, reported on 50.6% of returns)
Here:

$3,021
State:

$4,031

Here:

2.8% of AGI
State:

3.9% of AGI
(% of AGI for various income ranges: 0.9% for AGIs below $10k, 1.5% for AGIs $10k-25k, 1.9% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 2.3% for AGIs $75k-100k, 2.5% for AGIs over 100k)

Total tax: $10,297 (reported on 83.6% of returns)
21084:

$10,297
State:

$10,167
(% of AGI for various income ranges: 3.8% for AGIs below $10k, 5.0% for AGIs $10k-25k, 7.5% for AGIs $25k-50k, 8.1% for AGIs $50k-75k, 9.4% for AGIs $75k-100k, 17.2% for AGIs over 100k)

Earned income credit: $1,253 (reported on 4.2% of returns)
Here:

$1,253
State:

$1,700

Percentage of individuals using paid preparers for their 2004 taxes: 54.8%
Here:

55%
State:

55%
(% for various income ranges: 43.8% for AGIs below $10k, 52.4% for AGIs $10k-25k, 57.9% for AGIs $25k-50k, 58.8% for AGIs $50k-75k, 53.7% for AGIs $75k-100k, 62.2% for AGIs over 100k)

Estimated median household income in 2022:
This zip code:

$110,175
Maryland:

$94,991
Jarrettsville, MD (21084) map Nearest zip codes: 21050, 21132, 21047, 21013, 21161, 21154.
Jarrettsville Zip Code Map

Percentage of family households:
This zip code:

44.4%
Maryland:

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

3.6%
Maryland:

46.5%
No gay or lesbian households reported

Household received Food Stamps/SNAP in the past 12 months: 204
Household did not receive Food Stamps/SNAP in the past 12 months: 2,596


Women who had a birth in the past 12 months: 95 (53 now married, 41 unmarried)
Women who did not have a birth in the past 12 months: 942 (510 now married, 432 unmarried)


Housing units in zip code 21084 with a mortgage: 1,656 (270 second mortgage, 250 both second mortgage and home equity loan)
Houses without a mortgage: 68

Median monthly owner costs for units with a mortgage: $2,284
Median monthly owner costs for units without a mortgage: $642

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

8.0%
Whole state:

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

3.2%
Whole state:

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

8.1
State:

7.3
Median number of rooms in apartments:
Here:

5.6
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 21084: Pleasant Valley Farms (A), Springwood Farms (B), Camp Wo-Me-To (C), Madonna Ranger Station (D), Queen Annes Sheriff Sub Station South (E), Farmington Nurseries (F), Maryland Aquatic Nurseries (G), Madonna Heritage Assisted Living Center (H), Harford County Public Library - Jarrettsville Branch (I), Jarrettsville Volunteer Fire Department Main Station (J). Display/hide their locations on the map

    Shopping Center: Jarrettsville Plaza Shopping Center (1). Display/hide its location on the map

    Churches in zip code 21084 include: North Harford Church (A), Old Brick Church (B), Saint James Church (C), North Harford Baptist Church (D), Jarrettsville United Methodist Church (E), Salem Lutheran Church (F), Watters Church (G). Display/hide their locations on the map

    Cemeteries: North Harford Cemetery (1), Saint James Cemetery (2), Moores Cemetery (3), Salem Cemetery (4), North Harford Cemetery (5), Old Brick Cemetery (6), Watters Cemetery (7). Display/hide their locations on the map

    Reservoir: Cattail Reservoir (A). Display/hide its location on the map

    Streams, rivers, and creeks: Stirrup Run (A), Wet Stone Branch (B). Display/hide their locations on the map

    Parks in zip code 21084 include: Jarrettsville Recreation Complex (1), Stoneywood Nature Center (2), Jarrettsville Park (3). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 02020 or later
  • 942010 to 2019
  • 3512000 to 2009
  • 2771990 to 1999
  • 6111980 to 1989
  • 8031970 to 1979
  • 3691960 to 1969
  • 1681950 to 1959
  • 341940 to 1949
  • 1691939 or earlier

Zip code 21084 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Jarrettsville, MD (21084)
  • Bedrooms in owner-occupied houses and condos in Jarrettsville, MD (21084)
  • 0no bedroom
  • 211 bedroom
  • 942 bedrooms
  • 1,1733 bedrooms
  • 8434 bedrooms
  • 3775+ bedrooms
Bedrooms in renter-occupied apartments in Jarrettsville, MD (21084)
  • Bedrooms in renter-occupied apartments in Jarrettsville, MD (21084)
  • 0no bedroom
  • 691 bedroom
  • 652 bedrooms
  • 1043 bedrooms
  • 594 bedrooms
  • 05+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Jarrettsville, MD (21084) in owner-occupied houses/condos
  • Cars and other vehicles available in Jarrettsville, MD (21084) in owner-occupied houses/condos
  • 40no vehicle
  • 2601 vehicle
  • 1,0632 vehicles
  • 8363 vehicles
  • 2184 vehicles
  • 715+ vehicles
Cars and other vehicles available in Jarrettsville, MD (21084) in renter-occupied apartments
  • Cars and other vehicles available in Jarrettsville, MD (21084) in renter-occupied apartments
  • 0no vehicle
  • 421 vehicle
  • 1282 vehicles
  • 1353 vehicles
  • 04 vehicles
  • 05+ vehicles

  • Zip code 21084 household income distribution in 2022

  • Zip code 21084 household income distribution in 2022
  • 97Less than $10,000
  • 74$10,000 to $14,999
  • 95$15,000 to $19,999
  • 31$25,000 to $29,999
  • 25$30,000 to $34,999
  • 37$35,000 to $39,999
  • 128$40,000 to $44,999
  • 129$45,000 to $49,999
  • 197$50,000 to $59,999
  • 164$60,000 to $74,999
  • 184$75,000 to $99,999
  • 380$100,000 to $124,999
  • 215$125,000 to $149,999
  • 430$150,000 to $199,999
  • 597$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21084

  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21084
  • 5$25,000 to $29,999
  • 25$30,000 to $34,999
  • 10$100,000 to $124,999
  • 65$200,000 to $249,999
  • 67$250,000 to $299,999
  • 835$300,000 to $399,999
  • 736$400,000 to $499,999
  • 705$500,000 to $749,999
  • 126$750,000 to $999,999
  • 21$1,000,000 to $1,499,999
  • Rent paid by renters in 2022 in zip code 21084

  • Rent paid by renters in 2022 in zip code 21084
  • 45$550 to $599
  • 15$650 to $699
  • 9$700 to $749
  • 27$800 to $899
  • 12$900 to $999
  • 16$1,250 to $1,499
  • 60$1,500 to $1,999
  • 5$2,000 to $2,499
  • 99No cash rent

Median gross rent in 2022: $1,069.

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

  • White Non-Hispanic householders: $445,413
  • Black or African American householders: $225,650
  • Two or more races householders: $484,277
  • Hispanic or Latino householders: $365,092

Estimated median house or condo value in 2022: $451,773
21084:

$451,773
Maryland:

$398,100
Lower value quartile - upper value quartile: $371,062 - $585,632

Mean price in 2022:

Detached houses: $596,524
Here:

$596,524
State:

$526,819
Owners and renters by unit type in zip code 21084
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 2,705
  • One, attached: 39
  • Two: 20
  • Mobile homes: 117

Unemployment: 5.0%

  • Means of transportation to work in zip code 21084

  • Means of transportation to work in zip code 21084
  • 76.7%2,658Drove a car alone
  • 6.4%221Carpooled
  • 0.8%28Walked
  • 16.3%564Worked at home
  • Travel time to work (commute) in zip code 21084

  • Travel time to work (commute) in zip code 21084
  • 111Less than 5 minutes
  • 1215 to 9 minutes
  • 12510 to 14 minutes
  • 19115 to 19 minutes
  • 28320 to 24 minutes
  • 17925 to 29 minutes
  • 39630 to 34 minutes
  • 14935 to 39 minutes
  • 16040 to 44 minutes
  • 53445 to 59 minutes
  • 45060 to 89 minutes
  • 16790 or more minutes

Percentage of zip code residents living and working in this county: 55.7%

Household type by relationship:

Households: 7,369
  • Male householders: 1,538 (278 living alone), Female householders: 1,278 (247 living alone)
  • 1,973 spouses (1,962 opposite-sex spouses), 144 unmarried partners, (128 opposite-sex unmarried partners), 1,864 children (1,642 natural, 21 adopted, 196 stepchildren), 242 grandchildren, 30 brothers or sisters, 69 parents, 0 foster children, 152 other relatives, 94 non-relatives
  • In group quarters: 4 (-1 institutionalized population)

Size of family households: 1,158 2-persons, 430 3-persons, 288 4-persons, 241 5-persons, 30 6-persons, 57 7-or-more-persons

Size of nonfamily households: 526 1-person, 72 2-persons, 6 3-persons

898 married couples with children.
241 single-parent households (199 men, 42 women).

95.2% of residents of 21084 zip code speak English at home.
0.9% of residents speak Spanish at home (100% very well).
0.3% of residents speak other Indo-European language at home (100% very well).
3.0% of residents speak Asian or Pacific Island language at home (100% very well).

Foreign born population: 226 (3.1%)
(77.0% of them are naturalized citizens)
This zip code:

3.1%
Whole state:

16.7%
Most common places of birth for foreign-born residents
  • 31%Thailand
  • 18%China, excluding Hong Kong and Taiwan
  • 9%Honduras
  • 8%St. Vincent and the Grenadines
  • 6%Sweden
  • 6%Greece
  • 4%Bhutan
Most common first ancestries reported in 21084
  • 25%American
  • 20%German
  • 10%English
  • 9%Polish
  • 6%Irish
  • 4%Italian
  • 3%European
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 362010 or later
  • 272000 to 2009
  • 61990 to 1999
  • 181Before 1990

Zip code 21084 topographic map

Facilities with environmental interests located in this zip code:

  • LUST FRUHLING JARRETTSVILLE (3878 OLD FEDERAL HILL ROAD in JARRETTSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    STATE MASTER (Maryland Permits tracking) - OIL CONTROL
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: REFUSE SYSTEMS
    Alternative names: ENVIRONMENTAL SERVICE TECH. CO, GLADYS FRUHLING-MDE, MS.GLADYS FRUHLING(MDE/OCP)
  • NORTH BEND ELEMENTARY SCH (1445 N BEND RD in JARRETTSVILLE, MD)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    (National Center for Education Statistics) - STATE ID-120447
    Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
    Organizations: HARFORD COUNTY PUBLIC SCHOOLS (SCHOOL DISTRICT)
  • CITGO 1755 JARRETTSVILLE ROAD (1755 JARRETTSVILLE ROAD in JARRETTSVILLE, MD)
    AIR MINOR (AIRS/AFS)
    FORMAL ENFORCEMENT ACTION (Integrated Compliance Information System)
    STATE MASTER (Maryland Air Emissions Database) - AIR MINOR
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: GASOLINE SERVICE STATIONS
    Organizations: GREGORY L ODONNELL (CONTACT/OWNER)
    Alternative names: CITGO GAS STATION, JARRETTSVILLE CITGO, MIDNIGHT OWL GARAGE
  • CAMP WO-ME-TO (1200 KNOPP ROAD in JARRETTSVILLE, MD)
    STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: SPORTING AND RECREATIONAL CAMPS
  • NORTH HARFORD SWIM CLUB, INC. (3809 FEDERAL HILL ROAD in JARRETTSVILLE, MD)
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: PHYSICAL FITNESS FACILITIES
  • OVER, CW & SONS INC (1364 ROCK RIDGE RD in JARRETTSVILLE, MD) . Federal Facility. UNDETERMINED OR UNKNOWN AGENCY AFFILIATION
    TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Organizations: OPERNAME (CONTACT/OPERATOR) , FT MEADE M US ARMY (CONTACT/OWNER)
  • CAPRINE ACRES FARM (3765 SALEM CHURCH ROAD in JARRETTSVILLE, MD)
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  • NUTSHELL ENTERPRISES, LTD. (4059 NORRISVILLE ROAD in JARRETTSVILLE, MD)
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)

Zip code 21084 marital status for males
Zip code 21084 marital status for females

Housing units lacking complete kitchen facilities: 1.7%

Most commonly used house heating fuel
  • 46.9%Electricity
  • 33.3%Fuel oil, kerosene, etc.
  • 8.7%Bottled, tank, or LP gas
  • 4.7%Utility gas
  • 3.8%Wood
  • 1.9%Other fuel
  • 0.8%Solar energy

Population in 1990: 6,667. Population change in the 1990s: +800 (+12.0%).

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

  • This state: 5,690
  • Northeast: 747
  • Midwest: 208
  • South: 354
  • West: 84

76% of the 21084 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 40% lived in this county.
   Out of people who lived in different counties, 50% lived in Maryland.

97% of the 21084 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 93% moved from this county.
   Out of people who lived in different houses, 23% moved from different state.

Year householders moved into unit in Jarrettsville, MD (21084)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 65
Here:

8.6%
Maryland:

15.2%
Students in private schools in grades 9 to 12 (high school): 48
Here:

13.7%
Maryland:

14.4%
Students in private undergraduate colleges:
Here:

0.0%
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 ($)
  • 115,804Management occupations
  • 98,298Law enforcement workers including supervisors
  • 81,280Computer and mathematical occupations
  • 80,646Architecture and engineering occupations
  • 78,783Education, training, and library occupations
  • 77,715Fire fighting and prevention, and other protective service workers including supervisors

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

  • KIP, INC (3912 NORRISVILLE RD; small business) : $230,535 in 12 contracts from 2001 to 2005
    Contracts for Research and Development Facilities, Maintenance, Repair or Alteration of Real Property -- Testing and Measurement Buildings, Maintenance, Repair and Rebuilding of Equipment -- Construction and Building Materials, Engineering and Technical Services, and more by Army
    Signed by year: 2000: $0; 2001: $4,220; 2002: $75,419; 2003: $64,175; 2004: $46,861; 2005: $39,860; 2006: $0.

    Biggest contracts:
    $41,228 with Army for Research and Development Facilities. Signed on 2003-09-15. Completion date: 2003-10-31.
    $39,860 with Army for Maintenance, Repair or Alteration of Real Property -- Testing and Measurement Buildings. Signed on 2005-10-04. Completion date: 2005-12-05.
    $24,456 with Army for Maintenance, Repair and Rebuilding of Equipment -- Construction and Building Materials. Signed on 2002-09-25. Completion date: 2002-10-30.
    $23,981 with Army for Engineering and Technical Services. Signed on 2004-05-31. Completion date: 2004-07-27.
  • KAREN A HOTTELL (2817-A ROCKS ROAD; small business) : $97,500 in 6 contracts from 2001 to 2003
    Contracts for Other Professional Services by Army
    Signed by year: 2000: $0; 2001: $10,000; 2002: $54,000; 2003: $33,500; 2004: $0; 2005: $0; 2006: $0.

    Biggest contracts:
    $33,000 with Army for Other Professional Services. Signed on 2002-11-14. Completion date: 2003-09-30.
    $23,500, same as above. Signed on 2003-12-18. Completion date: 2003-09-30.
    $21,000, same as above. Signed on 2002-04-04. Completion date: 2002-09-30.
    $10,000, same as above. Signed on 2003-04-14. Completion date: 2003-12-31.
  • DAVID ORSINI (4043 GILFORD CT; small business) : $15,268 in 2 contracts from 2002 to 2005
    $15,900 with Army for Technical Representation Services -- Instruments and Laboratory Equipment. Signed on 2002-09-11. Completion date: 2003-09-12.
    -$632, same as above. Signed on 2005-05-27. Completion date: 2003-09-12.
  • PRESTON HUTT (3220 SUDATH LN; small business) : $9,777 in 8 contracts from 2001 to 2006
    Contracts for Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous, Maintenance, Repair and Rebuilding of Equipment -- Musical Instruments, Phonographs, and Home-Type Radios, Chaplain Services, Other Administrative Support Services by Army
    Signed by year: 2000: $0; 2001: -$23; 2002: $0; 2003: $4,600; 2004: $2,500; 2005: $1,100; 2006: $1,600.

    Biggest contracts:
    $2,500 with Army for Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous. Signed on 2004-11-10. Completion date: 2004-09-30.
    $2,500, same as above. Signed on 2003-12-22. Completion date: 2004-09-30.
    $2,100 with Army for Maintenance, Repair and Rebuilding of Equipment -- Musical Instruments, Phonographs, and Home-Type Radios. Signed on 2003-02-13. Completion date: 2003-09-30.
    $1,600 with Army for Chaplain Services. Signed on 2006-03-30. Completion date: 2006-02-24.
  • JONES WELL DRILLING INC (3700 RUSH RD; small business) : $7,550 in 2 contracts in 2005
    $3,900 with Army for Well Drilling/Exploratory Services. Signed on 2005-07-13. Completion date: 2005-07-13.
    $3,650, same as above. Signed on 2005-08-08. Completion date: 2005-08-08.
  • ABDUL HALIM KAZI (2813 ROCKS ROAD; small business) : -$3,926 in 3 contracts from 2002 to 2004
    $0 with Army for Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous. Signed on 2002-03-27. Completion date: 2000-09-30.
    -$1,695 with Army for Other Professional Services. Signed on 2004-10-15. Completion date: 2001-09-30.
    -$2,231 with Army for Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous. Signed on 2002-03-27. Completion date: 2000-09-30.
  • WYETT H COLCLASURE II (1730 MORSE ROAD; small business) : -$6,800 in 2 contracts in 2004
    $0 with Army for Other Education and Training Services. Signed on 2004-03-22. Completion date: 2004-03-23.
    -$6,800, same as above. Signed on 2004-03-22. Completion date: 2004-03-23.

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

  • Construction: Residential Remodelers (100-249 employees: 1 establishment, 20-49 employees: 1 establishment, 10-19 employees: 2 establishments, 5-9 employees: 1 establishment, 1-4 employees: 11 establishments)
  • Administrative and Support and Waste Management and Remediation Services: Landscaping Services (10-19: 2, 5-9: 3, 1-4: 10)
  • Construction: Plumbing, Heating, and Air-Conditioning Contractors (20-49: 1, 10-19: 1, 5-9: 1, 1-4: 4)
  • Construction: New Single-Family Housing Construction (except Operative Builders) (10-19: 2, 5-9: 2, 1-4: 9)
  • Construction: Electrical Contractors (10-19: 2, 5-9: 2, 1-4: 5)
  • Other Services (except Public Administration): Religious Organizations (20-49: 1, 5-9: 1, 1-4: 4)
  • Other Services (except Public Administration): General Automotive Repair (20-49: 1, 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 2000:

  • 14 people in other noninstitutional group quarters

Fatal accident statistics in 2014:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 3
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 1
  • Persons involved in fatal accidents: 4
  • Pedestrians involved in fatal accidents: 0

Fatal accident statistics in 2011:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 3
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 1
  • Persons involved in fatal accidents: 3
  • 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)
G) Loans On Manufactured
Home Dwelling (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED26$354,97456$340,836419$263,51127$154,18814$297,3750$0
APPLICATIONS APPROVED, NOT ACCEPTED0$05$480,81225$324,1244$27,8920$00$0
APPLICATIONS DENIED1$391,2205$296,932101$323,71910$78,6021$142,4702$161,890
APPLICATIONS WITHDRAWN4$393,0485$269,07080$300,8642$252,9251$149,1600$0
FILES CLOSED FOR INCOMPLETENESS2$210,2202$450,38020$328,7521$29,3601$489,7200$0

Detailed HMDA statistics for the following Tracts: 3041.00 , 3042.02

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 ORIGINATED8$310,6905$375,416
APPLICATIONS APPROVED, NOT ACCEPTED4$552,6453$268,827
APPLICATIONS DENIED1$324,1302$344,685
APPLICATIONS WITHDRAWN0$00$0
FILES CLOSED FOR INCOMPLETENESS0$00$0

Detailed PMIC statistics for the following Tracts: 3041.00 , 3042.02

Conventional Home Purchase Loans in zip code 21084
Conventional Home Purchase Loans in zip code 21084 - 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 40. The highest number of fire incidents - 81 took place in 2011, and the least - 19 in 2002. The data has a growing trend.
    Fire incident types in Zip Code 21084 When looking into fire subcategories, the most reports belonged to: Structure Fires (62.7%), and Outside Fires (23.7%).

    • Fire incident types reported to NFIRS in Zip Code 21084
    • 42362.7%Structure Fires
    • 16023.7%Outside Fires
    • 588.6%Mobile Property/Vehicle Fires
    • 345.0%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 21084, Maryland

Most common first names in zip code 21084 among deceased individuals
NameCountLived (average)
Mary4482.1 years
William3673.9 years
Charles3573.1 years
John3575.4 years
Robert3371.0 years
James2773.9 years
Margaret2182.0 years
George2173.8 years
Richard1866.2 years
Anna1781.0 years
Most common last names in zip code 21084 among deceased individuals
Last nameCountLived (average)
Knopp1874.4 years
Johnson1475.0 years
Smith1374.5 years
Jones1176.0 years
Gross987.1 years
Miller880.8 years
Anderson876.6 years
Ward875.9 years
Moore776.0 years
Taylor785.1 years
Businesses in zip code 21084
NameCountNameCount
7-Eleven1Subway2
Ace Hardware1U-Haul1
Nike2
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