Wilmington, DE zip codes
Wilmington, Delaware has 25 zip codes (10 residential, 15 PO box or single-organization). Most of it is in New Castle County. Together these zip codes are home to about 222K people.
Zip codes
25
Population
222K
All zips combined
Largest zip
19805
41,402 residents
Income range
$53K–$153K
Median by zip
Zip codes in Wilmington
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 19801 | 16,327 | $52,810 | |
| 19802 | 26,051 | $53,812 | |
| 19803 | 22,279 | $135,218 | |
| 19804 | 18,779 | $79,701 | |
| 19805 | 41,402 | $60,221 | |
| 19806 | 9,777 | $88,855 | |
| 19807 | 7,815 | $153,341 | |
| 19808 | 39,082 | $94,234 | |
| 19809 | 14,311 | $81,288 | |
| 19810 | 26,530 | $112,775 | |
| 19850 · PO box | — | — | |
| 19880 · PO box | — | — | |
| 19884 · PO box | — | — | |
| 19885 · PO box | — | — | |
| 19886 · PO box | — | — | |
| 19890 · PO box | — | — | |
| 19891 · PO box | — | — | |
| 19892 · PO box | — | — | |
| 19893 · PO box | — | — | |
| 19894 · PO box | — | — | |
| 19895 · PO box | — | — | |
| 19896 · PO box | — | — | |
| 19897 · PO box | — | — | |
| 19898 · PO box | — | — | |
| 19899 · PO box | — | — |