Comparison to Surrounding Areas
The median household income ($84,587) for 21918 is less than the median household income for 17563 ($94,167), 21160 ($106,181), 21904 ($88,136), 21911 ($104,673), 21917 ($96,750), and Cecil County ($92,007). But it's more than 21034 ($78,047).
| 21918 | $84,587 |
| Cecil County | $92,007 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($113,690) for 21918 is less than the average household income for 17563 ($114,756), 21160 ($127,834), and 21917 ($114,304). But it's more than 21034 ($107,805), 21904 ($113,468), 21911 ($113,450), and Cecil County ($112,022).
| 21918 | $113,690 |
| Cecil County | $112,022 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21918 is $47,697. The per capita income ($47,697) for 21918 is less than the per capita income for 21160 ($51,491). But it's more than 17563 ($35,384), 21034 ($43,178), 21904 ($41,351), 21911 ($42,200), 21917 ($42,367), and Cecil County ($43,250).
| 21918 | $47,697 |
| Cecil County | $43,250 |
Get Per-Capita Income for all Zip Codes in Maryland.
16.3% of households make over $200,000 a year. The percent high income households (16.3%) for 21918 is less than the percent high income households for 21160 (24.4%). But it's more than 17563 (11.2%), 21034 (12.7%), 21904 (14.0%), 21911 (15.0%), 21917 (11.5%), and Cecil County (12.4%).
| 21918 | 16.3% |
| 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 | |
|---|---|---|---|---|
| 21918 | $-1 | $120,929 | $108,021 | $59,442 |
| 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 21918 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+ | |||||
| 21918 | +/-$24,848 | +/-$14,427 | +/-$6,419 | +/-7.1% | +/-$-1 | +/-$31,469 | +/-$66,389 | +/-$9,652 |
| Cecil County | +/-$3,833 | +/-$3,524 | +/-$1,359 | +/-1.3% | +/-$6,267 | +/-$8,213 | +/-$4,948 | +/-$6,120 |