Comparison to Surrounding Areas
The median household income ($64,194) for 21521 is less than the median household income for 21536 ($64,205), 21561 ($73,858), and Garrett County ($67,688). But it's more than 21539 ($57,708), 21562 ($47,500), Allegany County ($59,603), Barton town ($50,972), and Moscow CDP ($-1).
| 21521 | $64,194 |
| Barton town | $50,972 |
| Moscow CDP | $-1 |
| Allegany County | $59,603 |
| Garrett County | $67,688 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($72,198) for 21521 is less than the average household income for 21536 ($78,442), 21561 ($110,979), 21562 ($72,482), Allegany County ($74,712), and Garrett County ($97,358). But it's more than 21539 ($65,273), Barton town ($69,708), and Moscow CDP ($52,172).
| 21521 | $72,198 |
| Barton town | $69,708 |
| Moscow CDP | $52,172 |
| Allegany County | $74,712 |
| Garrett County | $97,358 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21521 is $33,294. The per capita income ($33,294) for 21521 is less than the per capita income for 21536 ($35,095), 21561 ($52,272), and Garrett County ($43,354). But it's more than 21539 ($29,790), 21562 ($30,775), Allegany County ($31,210), Barton town ($26,130), and Moscow CDP ($24,684).
| 21521 | $33,294 |
| Barton town | $26,130 |
| Moscow CDP | $24,684 |
| Allegany County | $31,210 |
| Garrett County | $43,354 |
Get Per-Capita Income for all Zip Codes in Maryland.
4.4% of households make over $200,000 a year. The percent high income households (4.4%) for 21521 is less than the percent high income households for 21536 (7.8%), 21561 (16.4%), Garrett County (9.3%), and Barton town (7.3%). But it's more than 21539 (0.0%), 21562 (2.5%), Allegany County (3.4%), and Moscow CDP (0.0%).
| 21521 | 4.4% |
| Barton town | 7.3% |
| Moscow CDP | 0.0% |
| Allegany County | 3.4% |
| Garrett County | 9.3% |
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 | |
|---|---|---|---|---|
| 21521 | $35,938 | $82,750 | $92,500 | $50,590 |
| Barton town | $35,938 | $52,159 | $47,000 | $50,357 |
| Moscow CDP | $-1 | $-1 | $-1 | $-1 |
| Allegany County | $40,725 | $68,340 | $69,683 | $48,402 |
| Garrett County | $41,845 | $91,552 | $72,971 | $48,846 |
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 21521 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+ | |||||
| 21521 | +/-$15,386 | +/-$11,316 | +/-$6,111 | +/-4.0% | +/-$25,429 | +/-$32,353 | +/-$18,937 | +/-$13,110 |
| Barton town | +/-$9,538 | +/-$16,775 | +/-$4,821 | +/-8.0% | +/-$25,429 | +/-$34,624 | +/-$42,432 | +/-$26,662 |
| Moscow CDP | +/-$-1 | +/-$26,594 | +/-$10,908 | +/-37.7% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Allegany County | +/-$2,750 | +/-$2,371 | +/-$885 | +/-0.5% | +/-$16,436 | +/-$7,509 | +/-$5,112 | +/-$2,791 |
| Garrett County | +/-$3,685 | +/-$7,731 | +/-$3,545 | +/-1.8% | +/-$22,313 | +/-$7,284 | +/-$6,664 | +/-$7,887 |