Comparison to Surrounding Areas
The median household income ($85,775) for 21921 is less than the median household income for 21920 ($124,146), 21911 ($104,673), 21915 ($95,875), 19350 ($144,375), 19363 ($107,067), 19702 ($92,446), 19711 ($95,403), 21901 ($113,719), Cecil County ($92,007), and North East town ($91,603). But it's more than 19713 ($76,493) and Elkton town ($58,640).
| 21921 | $85,775 |
| Elkton town | $58,640 |
| North East town | $91,603 |
| Cecil County | $92,007 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($106,893) for 21921 is less than the average household income for 21920 ($117,364), 21911 ($113,450), 21915 ($123,109), 19350 ($193,702), 19363 ($131,632), 19702 ($109,426), 19711 ($124,729), 21901 ($125,508), Cecil County ($112,022), and North East town ($116,797). But it's more than 19713 ($98,081) and Elkton town ($88,272).
| 21921 | $106,893 |
| Elkton town | $88,272 |
| North East town | $116,797 |
| Cecil County | $112,022 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21921 is $40,249. The per capita income ($40,249) for 21921 is less than the per capita income for 21915 ($61,082), 21901 ($48,933), 21911 ($42,200), 19350 ($71,518), 19363 ($46,134), 19702 ($42,131), 19711 ($49,698), 19713 ($41,610), Cecil County ($43,250), and North East town ($55,054). But it's more than 21920 ($34,843) and Elkton town ($33,361).
| 21921 | $40,249 |
| Elkton town | $33,361 |
| North East town | $55,054 |
| Cecil County | $43,250 |
Get Per-Capita Income for all Zip Codes in Maryland.
10.9% of households make over $200,000 a year. The percent high income households (10.9%) for 21921 is less than the percent high income households for 19711 (15.3%), 19350 (36.6%), 19363 (18.7%), 21915 (16.8%), 21901 (15.0%), 21911 (15.0%), and Cecil County (12.4%). But it's more than 19702 (10.0%), 19713 (9.6%), 21920 (0.0%), Elkton town (8.1%), and North East town (10.8%).
| 21921 | 10.9% |
| Elkton town | 8.1% |
| North East town | 10.8% |
| Cecil County | 12.4% |
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 | |
|---|---|---|---|---|
| 21921 | $44,583 | $91,250 | $107,072 | $65,309 |
| Elkton town | $43,824 | $64,100 | $75,625 | $45,795 |
| North East town | $-1 | $100,313 | $116,761 | $-1 |
| Cecil County | $50,713 | $108,857 | $111,607 | $60,395 |
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 21921 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+ | |||||
| 21921 | +/-$5,745 | +/-$5,808 | +/-$2,222 | +/-2.0% | +/-$4,686 | +/-$6,901 | +/-$7,476 | +/-$6,932 |
| Elkton town | +/-$18,269 | +/-$9,232 | +/-$3,751 | +/-3.9% | +/-$27,754 | +/-$38,577 | +/-$18,832 | +/-$10,291 |
| North East town | +/-$18,298 | +/-$24,766 | +/-$10,190 | +/-7.6% | +/-$-1 | +/-$43,115 | +/-$54,120 | +/-$-1 |
| Cecil County | +/-$3,833 | +/-$3,524 | +/-$1,359 | +/-1.3% | +/-$6,267 | +/-$8,213 | +/-$4,948 | +/-$6,120 |