ZIP Code 21405
ZIP Code Tabulation Area in Anne Arundel County, Maryland.
- Population
- 426
- Median household income
- $182,614
- Median home value
- $944,000
+26.4%’19–’23
+65.5%’19–’23
-9.5%’19–’23
ZIP Code 21405 is a ZIP Code Tabulation Area in Anne Arundel County, Maryland, home to about 426 residents. At $182,614, its median household income sits above Anne Arundel County's $120,324.
Between 2019 and 2023, ZIP Code 21405's population grew 26.4% from 337 to 426, while its median household income rose 65.5% from $110,357 to $182,614.
The largest age group is 55 to 64, 32.6% of residents. White (non-Hispanic) residents are the largest group, 100.0% of the population.
Demographics
ACS 2019–2023- Population
- 426
- Median age
- 61.9 yrs
- Median household income
- $182,614
- Median home value
- $944,000
- Median gross rent
- —
- Housing units
- 309
- Homeownership rate
- 94.4%
- Bachelor's degree or higher
- 75.0%
- Unemployment rate
- 0.0%
Trends
ACS 5-year · 2019–2023337426
$110,357$182,614
$1,043,100$944,000
| Year | Population | Median household income | Median home value |
|---|---|---|---|
| 2019 | 337 | $110,357 | $1,043,100 |
| 2020 | 398 | $132,344 | $1,023,400 |
| 2021 | 450 | $138,750 | $1,079,200 |
| 2022 | 383 | $150,208 | $966,500 |
| 2023 | 426 | $182,614 | $944,000 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 51.2%
5 to 175.6%
18 to 242.1%
25 to 342.8%
35 to 445.4%
45 to 545.2%
55 to 6432.6%
65 to 7414.8%
75 and over30.3%
| Count | Share | |
|---|---|---|
| Under 5 | 5 | 1.2% |
| 5 to 17 | 24 | 5.6% |
| 18 to 24 | 9 | 2.1% |
| 25 to 34 | 12 | 2.8% |
| 35 to 44 | 23 | 5.4% |
| 45 to 54 | 22 | 5.2% |
| 55 to 64 | 139 | 32.6% |
| 65 to 74 | 63 | 14.8% |
| 75 and over | 129 | 30.3% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 426 | 100.0% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 0 | 0.0% |
| Hispanic or Latino (any race) | 0 | 0.0% |
Educational attainment (age 25+)
No high school diploma2.8%
High school graduate0.0%
Some college or associate's22.2%
Bachelor's degree41.5%
Graduate or professional degree33.5%
| Count | Share | |
|---|---|---|
| No high school diploma | 11 | 2.8% |
| High school graduate | 0 | 0.0% |
| Some college or associate's | 86 | 22.2% |
| Bachelor's degree | 161 | 41.5% |
| Graduate or professional degree | 130 | 33.5% |
Commute to work
Drove alone55.9%
Carpooled5.6%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home38.5%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 90 | 55.9% |
| Carpooled | 9 | 5.6% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 62 | 38.5% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 11 | 11.1% |
| 15 to 29 min | 43 | 43.4% |
| 30 to 44 min | 23 | 23.2% |
| 45 to 59 min | 10 | 10.1% |
| 60+ min | 12 | 12.1% |
Households
- Average household size
- 2.16
- Poverty rate
- 11.0% (47 of 426)
| Count | Share | |
|---|---|---|
| Family households | 164 | 83.2% |
| Nonfamily households | 33 | 16.8% |
Housing
- Median year structure built
- 1944
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 197 | 63.8% |
| Vacant | 112 | 36.2% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 186 | 94.4% |
| Renter-occupied | 11 | 5.6% |
1-unit, detached100.0%
1-unit, attached0.0%
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 | 309 | 100.0% |
| 1-unit, attached | 0 | 0.0% |
| 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
- 21405
- Land area
- 1.02 sq mi
- Water area
- 0.89 sq mi
- Center point
- 39.0281, -76.5480
Counties this ZIP covers
1Compare with nearby ZIP codes
4National 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)