Comparison to Surrounding Areas
The median household income ($78,962) for 21903 is less than the median household income for 21078 ($106,667), 21901 ($113,719), 21904 ($88,136), and Cecil County ($92,007). But it's more than 21902 ($-1), 21914 ($66,806), and Perryville town ($77,733).
| 21903 | $78,962 |
| Perryville town | $77,733 |
| Cecil County | $92,007 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($94,566) for 21903 is less than the average household income for 21078 ($126,084), 21901 ($125,508), 21904 ($113,468), Cecil County ($112,022), and Perryville town ($96,774). But it's more than 21902 ($-1) and 21914 ($92,860).
| 21903 | $94,566 |
| Perryville town | $96,774 |
| Cecil County | $112,022 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21903 is $38,893. The per capita income ($38,893) for 21903 is less than the per capita income for 21078 ($53,163), 21901 ($48,933), 21904 ($41,351), and Cecil County ($43,250). But it's more than 21902 ($17,465), 21914 ($37,394), and Perryville town ($37,201).
| 21903 | $38,893 |
| Perryville town | $37,201 |
| Cecil County | $43,250 |
Get Per-Capita Income for all Zip Codes in Maryland.
6.9% of households make over $200,000 a year. The percent high income households (6.9%) for 21903 is less than the percent high income households for 21078 (16.9%), 21901 (15.0%), 21904 (14.0%), and Cecil County (12.4%). But it's more than 21902 (0.0%), 21914 (5.7%), and Perryville town (4.5%).
| 21903 | 6.9% |
| Perryville town | 4.5% |
| 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 | |
|---|---|---|---|---|
| 21903 | $-1 | $128,750 | $89,832 | $47,578 |
| Perryville town | $-1 | $140,893 | $77,235 | $44,688 |
| 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 21903 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+ | |||||
| 21903 | +/-$9,425 | +/-$10,529 | +/-$3,704 | +/-4.6% | +/-$-1 | +/-$53,985 | +/-$49,349 | +/-$35,845 |
| Perryville town | +/-$16,224 | +/-$14,185 | +/-$4,260 | +/-3.7% | +/-$-1 | +/-$53,953 | +/-$47,078 | +/-$26,777 |
| Cecil County | +/-$3,833 | +/-$3,524 | +/-$1,359 | +/-1.3% | +/-$6,267 | +/-$8,213 | +/-$4,948 | +/-$6,120 |