Comparison to Surrounding Areas
The median household income ($140,086) for 21638 is more than 21619 ($107,639), 21658 ($128,274), Queen Anne's County ($112,826), Grasonville CDP ($120,676), and Kent Narrows CDP ($139,259).
| 21638 | $140,086 |
| Grasonville CDP | $120,676 |
| Kent Narrows CDP | $139,259 |
| Queen Anne's County | $112,826 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($169,661) for 21638 is less than the average household income for Kent Narrows CDP ($211,873). But it's more than 21619 ($161,896), 21658 ($151,142), Queen Anne's County ($141,291), and Grasonville CDP ($130,960).
| 21638 | $169,661 |
| Grasonville CDP | $130,960 |
| Kent Narrows CDP | $211,873 |
| Queen Anne's County | $141,291 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21638 is $60,714. The per capita income ($60,714) for 21638 is less than the per capita income for 21619 ($70,685) and Kent Narrows CDP ($92,630). But it's more than 21658 ($58,960), Queen Anne's County ($55,382), and Grasonville CDP ($46,038).
| 21638 | $60,714 |
| Grasonville CDP | $46,038 |
| Kent Narrows CDP | $92,630 |
| Queen Anne's County | $55,382 |
Get Per-Capita Income for all Zip Codes in Maryland.
27.2% of households make over $200,000 a year. The percent high income households (27.2%) for 21638 is less than the percent high income households for Kent Narrows CDP (43.6%). But it's more than 21619 (26.9%), 21658 (24.3%), Queen Anne's County (22.2%), and Grasonville CDP (17.5%).
| 21638 | 27.2% |
| Grasonville CDP | 17.5% |
| Kent Narrows CDP | 43.6% |
| 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 | |
|---|---|---|---|---|
| 21638 | $-1 | $121,302 | $149,662 | $116,786 |
| Grasonville CDP | $-1 | $113,482 | $147,675 | $93,472 |
| Kent Narrows CDP | $-1 | $-1 | $250,001 | $98,214 |
| 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 21638 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+ | |||||
| 21638 | +/-$15,325 | +/-$22,644 | +/-$8,367 | +/-6.9% | +/-$-1 | +/-$17,563 | +/-$39,644 | +/-$34,979 |
| Grasonville CDP | +/-$22,816 | +/-$18,261 | +/-$7,067 | +/-6.8% | +/-$-1 | +/-$40,170 | +/-$43,133 | +/-$64,165 |
| Kent Narrows CDP | +/-$103,925 | +/-$69,614 | +/-$37,336 | +/-19.1% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$25,639 |
| Queen Anne's County | +/-$6,672 | +/-$5,796 | +/-$2,196 | +/-1.8% | +/-$13,668 | +/-$8,552 | +/-$8,990 | +/-$8,733 |