Comparison to Surrounding Areas
The median household income ($73,864) for 21631 is less than the median household income for 21664 ($82,721). But it's more than 21643 ($67,219), 21673 ($68,194), 21835 ($47,083), 21613 ($53,890), 21659 ($73,750), Dorchester County ($61,839), and East New Market town ($42,917).
| 21631 | $73,864 |
| East New Market town | $42,917 |
| Dorchester County | $61,839 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($99,534) for 21631 is less than the average household income for 21673 ($146,467). But it's more than 21643 ($72,227), 21664 ($86,344), 21835 ($57,087), 21613 ($80,355), 21659 ($92,614), Dorchester County ($84,771), and East New Market town ($66,549).
| 21631 | $99,534 |
| East New Market town | $66,549 |
| Dorchester County | $84,771 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21631 is $37,827. The per capita income ($37,827) for 21631 is less than the per capita income for 21673 ($62,912). But it's more than 21643 ($28,875), 21664 ($29,251), 21835 ($34,309), 21613 ($35,645), 21659 ($31,627), Dorchester County ($35,605), and East New Market town ($29,928).
| 21631 | $37,827 |
| East New Market town | $29,928 |
| Dorchester County | $35,605 |
Get Per-Capita Income for all Zip Codes in Maryland.
4.5% of households make over $200,000 a year. The percent high income households (4.5%) for 21631 is less than the percent high income households for 21613 (6.9%), 21659 (10.8%), 21673 (14.5%), and Dorchester County (6.7%). But it's more than 21643 (2.1%), 21664 (1.8%), 21835 (0.0%), and East New Market town (1.7%).
| 21631 | 4.5% |
| East New Market town | 1.7% |
| Dorchester County | 6.7% |
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 | |
|---|---|---|---|---|
| 21631 | $-1 | $86,591 | $111,071 | $60,833 |
| East New Market town | $-1 | $42,500 | $116,429 | $29,107 |
| Dorchester County | $34,643 | $65,184 | $80,449 | $49,065 |
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 21631 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+ | |||||
| 21631 | +/-$16,882 | +/-$11,759 | +/-$4,879 | +/-3.6% | +/-$-1 | +/-$46,517 | +/-$39,307 | +/-$12,587 |
| East New Market town | +/-$10,524 | +/-$20,663 | +/-$8,876 | +/-2.9% | +/-$-1 | +/-$22,003 | +/-$109,604 | +/-$21,481 |
| Dorchester County | +/-$4,414 | +/-$4,861 | +/-$1,778 | +/-1.3% | +/-$31,857 | +/-$13,234 | +/-$9,605 | +/-$6,454 |