Comparison to Surrounding Areas
The median household income ($123,645) for 21666 is less than the median household income for Romancoke CDP ($127,670). But it's more than 21619 ($107,639), Queen Anne's County ($112,826), Chester CDP ($102,399), and Stevensville CDP ($115,357).
| 21666 | $123,645 |
| Chester CDP | $102,399 |
| Romancoke CDP | $127,670 |
| Stevensville CDP | $115,357 |
| Queen Anne's County | $112,826 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($156,401) for 21666 is less than the average household income for 21619 ($161,896) and Chester CDP ($160,406). But it's more than Queen Anne's County ($141,291), Romancoke CDP ($139,818), and Stevensville CDP ($152,208).
| 21666 | $156,401 |
| Chester CDP | $160,406 |
| Romancoke CDP | $139,818 |
| Stevensville CDP | $152,208 |
| Queen Anne's County | $141,291 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21666 is $61,123. The per capita income ($61,123) for 21666 is less than the per capita income for 21619 ($70,685) and Chester CDP ($72,109). But it's more than Queen Anne's County ($55,382), Romancoke CDP ($55,447), and Stevensville CDP ($58,412).
| 21666 | $61,123 |
| Chester CDP | $72,109 |
| Romancoke CDP | $55,447 |
| Stevensville CDP | $58,412 |
| Queen Anne's County | $55,382 |
Get Per-Capita Income for all Zip Codes in Maryland.
29.5% of households make over $200,000 a year. The percent high income households (29.5%) for 21666 is less than the percent high income households for Stevensville CDP (30.0%). But it's more than 21619 (26.9%), Queen Anne's County (22.2%), Chester CDP (24.9%), and Romancoke CDP (15.7%).
| 21666 | 29.5% |
| Chester CDP | 24.9% |
| Romancoke CDP | 15.7% |
| Stevensville CDP | 30.0% |
| Queen Anne's County | 22.2% |
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 | |
|---|---|---|---|---|
| 21666 | $-1 | $126,188 | $149,375 | $92,940 |
| Chester CDP | $-1 | $102,077 | $135,417 | $70,588 |
| Romancoke CDP | $-1 | $-1 | $143,500 | $93,889 |
| Stevensville CDP | $-1 | $123,850 | $132,713 | $69,167 |
| Queen Anne's County | $63,359 | $120,041 | $132,602 | $89,332 |
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 21666 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+ | |||||
| 21666 | +/-$11,144 | +/-$14,653 | +/-$4,526 | +/-4.7% | +/-$-1 | +/-$53,999 | +/-$38,145 | +/-$21,482 |
| Chester CDP | +/-$24,228 | +/-$35,776 | +/-$15,127 | +/-6.7% | +/-$-1 | +/-$23,769 | +/-$57,065 | +/-$26,974 |
| Romancoke CDP | +/-$51,565 | +/-$22,273 | +/-$9,700 | +/-9.7% | +/-$-1 | +/-$-1 | +/-$41,829 | +/-$21,084 |
| Stevensville CDP | +/-$19,302 | +/-$22,517 | +/-$6,499 | +/-6.6% | +/-$-1 | +/-$45,082 | +/-$43,344 | +/-$51,019 |
| Queen Anne's County | +/-$6,672 | +/-$5,796 | +/-$2,196 | +/-1.8% | +/-$13,668 | +/-$8,552 | +/-$8,990 | +/-$8,733 |