Wilmington, Delaware

25 ZIP codes · Eastern time

ZIP codes (largest first)

19805 · 41,40219808 · 39,08219810 · 26,53019802 · 26,05119803 · 22,27919804 · 18,77919801 · 16,32719809 · 14,31119806 · 9,77719807 · 7,81519850 (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)
Population71,727
StateDelaware
CountyNew Castle County
Area code302
Time zoneEastern
Land area10.9 sq mi

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.