Comparison to Surrounding Areas
The median household income ($170,156) for 21140 is less than the median household income for 21035 ($188,347) and Riva CDP ($176,094). But it's more than 21037 ($145,787), 21401 ($123,381), and Anne Arundel County ($124,911).
| 21140 | $170,156 |
| Riva CDP | $176,094 |
| Anne Arundel County | $124,911 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($214,277) for 21140 is less than the average household income for 21035 ($229,136) and Riva CDP ($216,661). But it's more than 21037 ($178,872), 21401 ($173,033), and Anne Arundel County ($156,835).
| 21140 | $214,277 |
| Riva CDP | $216,661 |
| Anne Arundel County | $156,835 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21140 is $75,559. The per capita income ($75,559) for 21140 is less than the per capita income for 21035 ($79,628) and 21401 ($80,697). But it's more than 21037 ($68,738), Anne Arundel County ($59,733), and Riva CDP ($75,163).
| 21140 | $75,559 |
| Riva CDP | $75,163 |
| Anne Arundel County | $59,733 |
Get Per-Capita Income for all Zip Codes in Maryland.
42.9% of households make over $200,000 a year. The percent high income households (42.9%) for 21140 is less than the percent high income households for 21035 (47.3%) and Riva CDP (44.5%). But it's more than 21037 (32.6%), 21401 (25.4%), and Anne Arundel County (25.0%).
| 21140 | 42.9% |
| Riva CDP | 44.5% |
| Anne Arundel County | 25.0% |
Get High Income Households for all Zip Codes in Maryland.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 21140 | $-1 | $189,875 | $191,705 | $132,222 |
| Riva CDP | $-1 | $161,058 | $243,438 | $132,222 |
| Anne Arundel County | $68,207 | $130,707 | $152,084 | $92,094 |
Get Median Household Income by Age of Householder for all Zip Codes in Maryland.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 21140 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 21140 | +/-$45,413 | +/-$31,485 | +/-$9,431 | +/-8.7% | +/-$-1 | +/-$122,493 | +/-$98,175 | +/-$83,096 |
| Riva CDP | +/-$45,458 | +/-$29,079 | +/-$8,493 | +/-8.2% | +/-$-1 | +/-$123,288 | +/-$81,763 | +/-$83,096 |
| Anne Arundel County | +/-$1,826 | +/-$2,381 | +/-$825 | +/-0.7% | +/-$9,732 | +/-$4,497 | +/-$5,954 | +/-$2,995 |