Estimated zip code population in 2021: 4,089 Zip code population in 2010: 3,457 Zip code population in 2000: 3,417
Houses and condos: 1,500 Renter-occupied apartments: 53
% of renters here:
3%
State:
32%
March 2022 cost of living index in zip code 21140: 108.7 (more than average, U.S. average is 100)
Land area: 1.4 sq. mi. Water area: 0.4 sq. mi.
Population density: 3,026 people per square mile
(average).
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Real estate property taxes paid for housing units in 2021:
This zip code:
0.8% ($4,427)
Maryland:
1.0% ($3,660)
Median real estate property taxes paid for housing units with mortgages in 2021: $4,495 (0.8%) Median real estate property taxes paid for housing units with no mortgage in 2021: $4,216 (0.8%)
Business Search- 14 Million verified businesses
Males: 2,121
(51.9%)
Females: 1,968
(48.1%)
For population 25 years and over in 21140:
High school or higher: 100.9%
Bachelor's degree or higher: 59.9%
Graduate or professional degree: 27.4%
Unemployed: 2.4%
Mean travel time to work (commute): 32.4 minutes
For population 15 years and over in 21140:
Never married: 18.6%
Now married: 68.8%
Separated: 0.5%
Widowed: 3.9%
Divorced: 8.2%
Zip code 21140 compared to state average:
Median house value above state average.
Unemployed percentage below state average.
Black race population percentage significantly below state average.
Hispanic race population percentage 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 significantly above state average.
Estimated median house/condo value in 2021: $564,753
21140:
$564,753
Maryland:
$370,800
According to our research of Maryland and other state lists, there were 2 registered sex offenders living in 21140 zip code as of March 19, 2024. The ratio of all residents to sex offenders in zip code 21140 is 1,627 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:
46.5 years
Maryland median age:
39.3 years
Average household size:
This zip code:
2.7 people
Maryland:
2.6 people
Averages for the 2020 tax year for zip code 21140, filed in 2013:
Average Adjusted Gross Income (AGI) in 2020: $128,238 (Individual Income Tax Returns)
Here:
$128,238
State:
$86,905
Salary/wage: $107,663 (reported on 78.9% of returns)
Here:
$107,663
State:
$73,953
(% of AGI for various income ranges: 1068.6% for AGIs below $25k, 3980.0% for AGIs $25k-50k, 5990.8% for AGIs $50k-75k, 8417.3% for AGIs $75k-100k, 17318.7% for AGIs $100k-200k, 63053.3% for AGIs over 200k)
Taxable interest for individuals: $1,514 (reported on 58.9% of returns)
This zip code:
$1,514
Maryland:
$1,528
(% of AGI for various income ranges: 37.6% for AGIs below $25k, 43.3% for AGIs $25k-50k, 22.3% for AGIs $50k-75k, 92.7% for AGIs $75k-100k, 253.0% for AGIs $100k-200k, 475.8% for AGIs over 200k)
Ordinary dividends: $7,278 (reported on 40.0% of returns)
Here:
$7,278
State:
$8,028
(% of AGI for various income ranges: 52.4% for AGIs below $25k, 76.0% for AGIs $25k-50k, 175.4% for AGIs $50k-75k, 262.7% for AGIs $75k-100k, 522.7% for AGIs $100k-200k, 2442.5% for AGIs over 200k)
Net capital gain/loss in AGI: +$20,223 (reported on 34.4% of returns)
Here:
+$20,223
State:
+$25,238
(% of AGI for various income ranges: 44.3% for AGIs below $25k, 82.0% for AGIs $25k-50k, 117.7% for AGIs $50k-75k, 184.5% for AGIs $75k-100k, 466.0% for AGIs $100k-200k, 8806.7% for AGIs over 200k)
Profit/loss from business: +$29,382 (reported on 18.3% of returns)
Here:
+$29,382
State:
+$11,398
(% of AGI for various income ranges: 150.5% for AGIs below $25k, 331.3% for AGIs $25k-50k, 313.8% for AGIs $50k-75k, 261.8% for AGIs $75k-100k, 545.0% for AGIs $100k-200k, 5460.0% for AGIs over 200k)
Taxable individual retirement arrangement distribution: $23,123 (reported on 14.4% of returns)
21140:
$23,123
Maryland:
$20,944
(% of AGI for various income ranges: 170.0% for AGIs below $25k, 390.8% for AGIs $50k-75k, 288.2% for AGIs $75k-100k, 946.0% for AGIs $100k-200k, 1660.0% for AGIs over 200k)
Self-employed (Keogh) retirement plans: $33,050 (reported on 2.2% of returns)
21140:
$33,050
Maryland:
$29,558
(% of AGI for various income ranges: 1101.7% for AGIs over 200k)
Total itemized deductions: $29,983 (reported on 33.3% of returns)
Here:
$29,983
State:
$30,672
(% of AGI for various income ranges: 298.6% for AGIs below $25k, 890.0% for AGIs $50k-75k, 1488.2% for AGIs $75k-100k, 2181.7% for AGIs $100k-200k, 6686.7% for AGIs over 200k)
Charity contributions: $5,954 (reported on 27.8% of returns)
Here:
$5,954
State:
$9,065
(% of AGI for various income ranges: 100.0% for AGIs $50k-75k, 200.0% for AGIs $75k-100k, 321.3% for AGIs $100k-200k, 1385.8% for AGIs over 200k)
Taxes paid: $9,118 (reported on 33.3% of returns)
21140:
$9,118
State:
$8,475
(% of AGI for various income ranges: 60.5% for AGIs below $25k, 294.6% for AGIs $50k-75k, 529.1% for AGIs $75k-100k, 741.0% for AGIs $100k-200k, 1796.7% for AGIs over 200k)
Earned income credit: $1,838 (reported on 4.4% of returns)
Here:
$1,838
State:
$2,151
(% of AGI for various income ranges: 44.8% for AGIs below $25k, 35.3% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2020 taxes: 90.6%
Here:
91%
State:
90%
(% for various income ranges: 86.5% for AGIs below $25k, 90.5% for AGIs $25k-50k, 89.5% for AGIs $50k-75k, 93.8% for AGIs $75k-100k, 92.3% for AGIs $100k-200k, 91.4% for AGIs over 200k)
Averages for the 2012 tax year for zip code 21140, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $101,434 (Individual Income Tax Returns)
Here:
$101,434
State:
$72,703
Salary/wage: $87,701 (reported on 83.1% of returns)
Here:
$87,701
State:
$62,228
(% of AGI for various income ranges: 71.7% for AGIs below $25k, 72.6% for AGIs $25k-50k, 70.7% for AGIs $50k-75k, 70.2% for AGIs $75k-100k, 76.0% for AGIs $100k-200k, 67.7% for AGIs over 200k)
Taxable interest for individuals: $1,042 (reported on 61.0% of returns)
This zip code:
$1,042
Maryland:
$1,413
(% of AGI for various income ranges: 1.9% for AGIs below $25k, 0.5% for AGIs $25k-50k, 1.0% for AGIs $50k-75k, 0.6% for AGIs $75k-100k, 0.7% for AGIs $100k-200k, 0.4% for AGIs over 200k)
Ordinary dividends: $5,764 (reported on 36.2% of returns)
Here:
$5,764
State:
$6,933
(% of AGI for various income ranges: 3.8% for AGIs below $25k, 1.5% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 1.8% for AGIs $100k-200k, 2.7% for AGIs over 200k)
Net capital gain/loss in AGI: +$9,521 (reported on 27.1% of returns)
Here:
+$9,521
State:
+$14,830
(% of AGI for various income ranges: 1.2% for AGIs $100k-200k, 6.0% for AGIs over 200k)
Profit/loss from business: +$18,561 (reported on 18.6% of returns)
Here:
+$18,561
State:
+$12,606
(% of AGI for various income ranges: 7.5% for AGIs below $25k, 1.1% for AGIs $25k-50k, 4.8% for AGIs $50k-75k, 2.9% for AGIs $75k-100k, 3.2% for AGIs $100k-200k, 3.6% for AGIs over 200k)
Taxable individual retirement arrangement distribution: $19,541 (reported on 12.4% of returns)
21140:
$19,541
Maryland:
$17,065
(% of AGI for various income ranges: 3.3% for AGIs below $25k, 4.0% for AGIs $25k-50k, 3.2% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 2.1% for AGIs $100k-200k, 2.3% for AGIs over 200k)
Self-employment retirement plans: $15,050 (reported on 2.3% of returns)
21140:
$15,050
Maryland:
$24,439
Total itemized deductions: $30,185 (21% of AGI, reported on 62.7% of returns)
Here:
$30,185
State:
$27,886
Here:
21.4% of AGI
State:
22.8% of AGI
(% of AGI for various income ranges: 25.5% for AGIs below $25k, 18.7% for AGIs $25k-50k, 18.7% for AGIs $50k-75k, 19.6% for AGIs $75k-100k, 19.5% for AGIs $100k-200k, 17.0% for AGIs over 200k)
Charity contributions: $3,235 (reported on 55.9% of returns)
Here:
$3,235
State:
$4,452
(% of AGI for various income ranges: 1.1% for AGIs below $25k, 1.4% for AGIs $25k-50k, 1.6% for AGIs $50k-75k, 1.9% for AGIs $75k-100k, 1.9% for AGIs $100k-200k, 1.8% for AGIs over 200k)
Taxes paid: $13,043 (reported on 62.7% of returns)
21140:
$13,043
State:
$11,690
(% of AGI for various income ranges: 4.9% for AGIs below $25k, 4.7% for AGIs $25k-50k, 6.0% for AGIs $50k-75k, 7.7% for AGIs $75k-100k, 8.4% for AGIs $100k-200k, 8.9% for AGIs over 200k)
Earned income credit: $1,530 (reported on 5.6% of returns)
Here:
$1,530
State:
$2,199
(% of AGI for various income ranges: 2.4% for AGIs below $25k, 0.5% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2012 taxes: 49.7%
Here:
50%
State:
52%
(% for various income ranges: 43.6% for AGIs below $25k, 50.0% for AGIs $25k-50k, 47.8% for AGIs $50k-75k, 52.6% for AGIs $75k-100k, 50.0% for AGIs $100k-200k, 60.0% for AGIs over 200k)
Averages for the 2004 tax year for zip code 21140, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $85,947 (Individual Income Tax Returns)
Here:
$85,947
State:
$60,339
Salary/wage: $73,242 (reported on 85.3% of returns)
Here:
$73,242
State:
$52,211
(% of AGI for various income ranges: 92.7% for AGIs below $10k, 73.6% for AGIs $10k-25k, 76.2% for AGIs $25k-50k, 74.3% for AGIs $50k-75k, 79.5% for AGIs $75k-100k, 70.6% for AGIs over 100k)
Taxable interest for individuals: $1,593 (reported on 67.4% of returns)
This zip code:
$1,593
Maryland:
$1,701
(% of AGI for various income ranges: 5.5% for AGIs below $10k, 3.1% for AGIs $10k-25k, 2.1% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 1.2% for AGIs over 100k)
Taxable dividends: $2,847 (reported on 41.1% of returns)
Here:
$2,847
State:
$4,235
(% of AGI for various income ranges: 4.6% for AGIs below $10k, 1.1% for AGIs $10k-25k, 1.8% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 1.5% for AGIs over 100k)
Net capital gain/loss: +$7,042 (reported on 31.9% of returns)
Here:
+$7,042
State:
+$15,888
(% of AGI for various income ranges: -3.0% for AGIs below $10k, 0.1% for AGIs $10k-25k, -0.4% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, -0.0% for AGIs $75k-100k, 3.9% for AGIs over 100k)
Profit/loss from business: +$25,310 (reported on 17.6% of returns)
Here:
+$25,310
State:
+$12,221
(% of AGI for various income ranges: 7.3% for AGIs below $10k, 4.5% for AGIs $10k-25k, 5.9% for AGIs $25k-50k, 3.6% for AGIs $50k-75k, 2.7% for AGIs $75k-100k, 5.8% for AGIs over 100k)
IRA payment deduction: $3,324 (reported on 4.1% of returns)
21140:
$3,324
Maryland:
$2,968
(% of AGI for various income ranges: 0.6% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)
Self-employed pension: $20,667 (reported on 2.4% of returns)
Here:
$20,667
Maryland:
$17,155
Total itemized deductions: $26,182 (21% of AGI, reported on 63.9% of returns)
Here:
$26,182
State:
$22,960
Here:
21.3% of AGI
State:
23.3% of AGI
(% of AGI for various income ranges: 19.3% for AGIs below $10k, 17.7% for AGIs $10k-25k, 20.1% for AGIs $25k-50k, 23.9% for AGIs $50k-75k, 22.6% for AGIs $75k-100k, 18.2% for AGIs over 100k)
Charity contributions deductions: $3,675 (3% of AGI, reported on 59.3% of returns)
Here:
$3,675
State:
$4,031
Here:
2.9% of AGI
State:
3.9% of AGI
(% of AGI for various income ranges: 1.8% for AGIs $10k-25k, 2.3% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 2.7% for AGIs over 100k)
Total tax: $15,544 (reported on 86.0% of returns)
21140:
$15,544
State:
$10,167
(% of AGI for various income ranges: 3.0% for AGIs below $10k, 5.5% for AGIs $10k-25k, 8.4% for AGIs $25k-50k, 9.6% for AGIs $50k-75k, 10.6% for AGIs $75k-100k, 18.6% for AGIs over 100k)
Earned income credit: $1,266 (reported on 3.7% of returns)
Here:
$1,266
State:
$1,700
Percentage of individuals using paid preparers for their 2004 taxes: 49.0%
Here:
49%
State:
55%
(% for various income ranges: 35.2% for AGIs below $10k, 50.9% for AGIs $10k-25k, 50.5% for AGIs $25k-50k, 44.3% for AGIs $50k-75k, 54.0% for AGIs $75k-100k, 54.5% for AGIs over 100k)
Household received Food Stamps/SNAP in the past 12 months: 71 Household did not receive Food Stamps/SNAP in the past 12 months: 1,433
Women who had a birth in the past 12 months: 27 (27 now married, 0 unmarried) Women who did not have a birth in the past 12 months: 806 (442 now married, 361 unmarried)
Housing units in zip code 21140 with a mortgage: 1,197 (212 second mortgage, 210 both second mortgage and home equity loan) Houses without a mortgage: 51
Median monthly owner costs for units with a mortgage: $2,341 Median monthly owner costs for units without a mortgage: $757
Residents with income below the poverty level in 2021:
This zip code:
1.6%
Whole state:
10.3%
Residents with income below 50% of the poverty level in 2021:
This zip code:
1.1%
Whole state:
5.2%
Median number of rooms in houses and condos:
Here:
7.7
State:
7.4
Median number of rooms in apartments:
Here:
7.0
State:
4.3
Notable locations in this zip code not listed on our city pages
Size of family households: 564 2-persons, 264 3-persons, 281 4-persons, 56 5-persons, 45 6-persons
Size of nonfamily households: 199 1-person, 89 2-persons, 9 3-persons
890 married couples with children.
19 single-parent households (19 women).
95.5% of residents of 21140 zip code speak English at home.
3.2% of residents speak Spanish at home (72% very well, 19% well, 9% not well).
1.7% of residents speak other Indo-European language at home (67% very well, 33% well).
Foreign born population: 157 (3.8%) (81.3% of them are naturalized citizens)
This zip code:
3.8%
Whole state:
15.9%
13%Guyana
12%Syria
12%Brazil
11%France
8%Barbados
6%United Kingdom, excluding England and Scotland
6%Ukraine
19%American
17%English
15%Irish
10%German
7%European
7%Italian
3%Scottish
Year of entry for the foreign-born population
02010 or later
342000 to 2009
291990 to 1999
173Before 1990
Facilities with environmental interests located in this zip code:
MID-ATLANTIC PLUMBING & WATER TREATMENT (P.O. BOX 538 in RIVA, MD)
COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
48.6%Utility gas
40.5%Electricity
7.3%Fuel oil, kerosene, etc.
3.6%Bottled, tank, or LP gas
Population in 1990: 3,165. Population change in the 1990s: +252 (+8.0%).
Place of birth for U.S.-born residents:
This state: 1,950
Northeast: 632
Midwest: 204
South: 865
West: 187
67% of the 21140 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 34% lived in this county. Out of people who lived in different counties, 50% lived in Maryland.
90% of the 21140 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 38% moved from this county. Out of people who lived in different houses, 35% moved from different county within same state. Out of people who lived in different houses, 30% moved from different state.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 41
Here:
9.0%
Maryland:
15.2%
Students in private schools in grades 9 to 12 (high school): 40
Here:
15.7%
Maryland:
15.5%
Students in private undergraduate colleges:
Here:
0.0%
Maryland:
21.1%
Occupation by median earnings in the past 12 months ($)
150,943Architecture and engineering occupations
135,971Life, physical, and social science occupations
133,536Computer and mathematical occupations
125,967Health diagnosing and treating practitioners and other technical occupations
123,731Sales and related occupations
116,935Legal occupations
Companies with federal contracts located in this zip code:
GOV-TEC SYSTEMS, INC (2739 CRESTVIEW ROAD in RIVA, MD; small business) : $67,885 in 9 contractsfrom 2004 to 2006
Contracts for ADPE System Configuration, ADP Central Processing Unit (CPU, Computer), Digital, ADP Support Equipment, ADP Software, and moreby Navy, Office of Inspector General Signed by year:2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $12,176; 2005: $47,803; 2006: $7,906.
Biggest contracts:
$18,392 with Navy for ADPE System Configuration. Taking place in TX. Signed on 2005-04-13. Completion date: 2005-05-31.
$12,760 with Navy for ADPE System Configuration. Signed on 2005-05-20. Completion date: 2005-06-30.
$12,267 with Navy for ADP Central Processing Unit (CPU, Computer), Digital. Signed on 2005-08-18. Completion date: 2005-09-23.
$8,376 with Office of Inspector General for ADP Support Equipment. Taking place in DC. Signed on 2004-09-14. Completion date: 2004-09-30.
ROSEMARIE SCHWER (511 LAUREL RD in RIVA, MD; small business) : $5,100 in 2 contractsin 2004
$3,600 with Navy for Other Professional Services. Signed on 2004-10-01. Completion date: 2004-10-01.
$1,500, same as above.Signed on 2004-12-20. Completion date: 2004-12-20.
Top industries in this zip code by the number of employees in 2005:
Detailed PMIC statistics for the following Tracts:7011.01
2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents
Based on the data from the years 2002 - 2018 the average number of fires per year is 6. The highest number of reported fire incidents - 13 took place in 2009, and the least - 0 in 2008. The data has a decreasing trend.
When looking into fire subcategories, the most reports belonged to: Structure Fires (37.6%), and Outside Fires (29.7%).
Fire incident types reported to NFIRS in Zip Code 21140