ZIP Code 21140
ZIP Code Tabulation Area in Anne Arundel County, Maryland.
- Population
- 4,231
- Median household income
- $152,188
- Median home value
- $598,200
+18.7%’19–’23
+26.2%’19–’23
+26.7%’19–’23
Covering part of Anne Arundel County, Maryland, ZIP Code 21140 has about 4,231 residents. Its median household income of $152,188 runs above the Anne Arundel County figure of $120,324.
Between 2019 and 2023, ZIP Code 21140's population grew 18.7% from 3,564 to 4,231, while its median gross rent rose 22.9% from $1,685 to $2,071.
The typical home was built around 1979. 0.8% of residents live below the poverty line.
Demographics
ACS 2019–2023- Population
- 4,231
- Median age
- 44.2 yrs
- Median household income
- $152,188
- Median home value
- $598,200
- Median gross rent
- $2,071
- Housing units
- 1,470
- Homeownership rate
- 97.6%
- Bachelor's degree or higher
- 51.7%
- Unemployment rate
- 0.7%
Trends
ACS 5-year · 2019–20233,5644,231
$120,577$152,188
$472,000$598,200
$1,685$2,071
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 3,564 | $120,577 | $472,000 | $1,685 |
| 2020 | 3,862 | $124,671 | $472,200 | $2,667 |
| 2021 | 4,063 | $131,382 | $491,500 | $1,914 |
| 2022 | 4,255 | $141,411 | $554,000 | $1,879 |
| 2023 | 4,231 | $152,188 | $598,200 | $2,071 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.2%
5 to 1720.8%
18 to 243.2%
25 to 348.2%
35 to 4413.5%
45 to 5412.6%
55 to 6411.3%
65 to 7417.8%
75 and over7.4%
| Count | Share | |
|---|---|---|
| Under 5 | 219 | 5.2% |
| 5 to 17 | 880 | 20.8% |
| 18 to 24 | 135 | 3.2% |
| 25 to 34 | 349 | 8.2% |
| 35 to 44 | 572 | 13.5% |
| 45 to 54 | 532 | 12.6% |
| 55 to 64 | 480 | 11.3% |
| 65 to 74 | 753 | 17.8% |
| 75 and over | 311 | 7.4% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 3,700 | 87.4% |
| Black or African American | 13 | 0.3% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 21 | 0.5% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 15 | 0.4% |
| Two or more races | 129 | 3.0% |
| Hispanic or Latino (any race) | 353 | 8.3% |
Educational attainment (age 25+)
No high school diploma1.4%
High school graduate15.5%
Some college or associate's31.3%
Bachelor's degree29.0%
Graduate or professional degree22.7%
| Count | Share | |
|---|---|---|
| No high school diploma | 43 | 1.4% |
| High school graduate | 465 | 15.5% |
| Some college or associate's | 939 | 31.3% |
| Bachelor's degree | 869 | 29.0% |
| Graduate or professional degree | 681 | 22.7% |
Commute to work
- Mean travel time to work
- 33 min
Drove alone68.9%
Carpooled3.3%
Public transit1.4%
Walked0.0%
Bicycle0.0%
Worked from home22.9%
Other means3.4%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 1,300 | 68.9% |
| Carpooled | 63 | 3.3% |
| Public transit | 26 | 1.4% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 433 | 22.9% |
| Other means | 65 | 3.4% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 310 | 21.3% |
| 15 to 29 min | 361 | 24.8% |
| 30 to 44 min | 378 | 26.0% |
| 45 to 59 min | 178 | 12.2% |
| 60+ min | 227 | 15.6% |
Households
- Average household size
- 2.95
- Poverty rate
- 0.8% (33 of 4,231)
| Count | Share | |
|---|---|---|
| Family households | 1,216 | 84.8% |
| Nonfamily households | 218 | 15.2% |
Housing
- Median year structure built
- 1979
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 1,434 | 97.6% |
| Vacant | 36 | 2.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 1,400 | 97.6% |
| Renter-occupied | 34 | 2.4% |
1-unit, detached94.6%
1-unit, attached5.4%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,391 | 94.6% |
| 1-unit, attached | 79 | 5.4% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 21140
- Land area
- 1.42 sq mi
- Water area
- 0.34 sq mi
- Center point
- 38.9508, -76.5867
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)