Comparison to Surrounding Areas
The median household income ($90,288) for 21824 is less than the median household income for Smith Island CDP ($90,385). But it's more than Somerset County ($64,943).
| 21824 | $90,288 |
| Smith Island CDP | $90,385 |
| Somerset County | $64,943 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($92,466) for 21824 is more than Somerset County ($74,802) and Smith Island CDP ($91,534).
| 21824 | $92,466 |
| Smith Island CDP | $91,534 |
| Somerset County | $74,802 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21824 is $41,704. The per capita income ($41,704) for 21824 is less than the per capita income for Smith Island CDP ($45,609). But it's more than Somerset County ($28,462).
| 21824 | $41,704 |
| Smith Island CDP | $45,609 |
| Somerset County | $28,462 |
Get Per-Capita Income for all Zip Codes in Maryland.
0% of households make over $200,000 a year. The percent high income households (0.0%) for 21824 is less than Somerset County (3.9%). And it's the same as Smith Island CDP (0.0%).
| 21824 | 0.0% |
| Smith Island CDP | 0.0% |
| Somerset County | 3.9% |
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 | |
|---|---|---|---|---|
| 21824 | $-1 | $-1 | $-1 | $90,865 |
| Smith Island CDP | $-1 | $-1 | $84,211 | $91,474 |
| Somerset County | $-1 | $74,002 | $71,848 | $51,836 |
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 21824 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+ | |||||
| 21824 | +/-$48,895 | +/-$27,898 | +/-$9,550 | +/-28.5% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$9,882 |
| Smith Island CDP | +/-$13,562 | +/-$19,484 | +/-$9,087 | +/-21.3% | +/-$-1 | +/-$-1 | +/-$60,580 | +/-$2,501 |
| Somerset County | +/-$8,347 | +/-$5,161 | +/-$2,506 | +/-1.5% | +/-$-1 | +/-$7,465 | +/-$15,394 | +/-$9,937 |