Washington, District of Columbia

40 ZIP codes · Eastern time

ZIP codes (largest first)

20002 · 72,39720011 · 67,43420019 · 63,38020020 · 53,00520009 · 50,15020001 · 44,61620032 · 40,92020003 · 37,48220016 · 32,73020010 · 31,80820008 · 29,43420007 · 24,60220017 · 21,20820018 · 19,56220012 · 17,51920024 · 15,88820015 · 15,65320037 · 13,15620005 · 13,13120036 · 4,60520004 · 1,83120006 · 1,36220013 (PO box)20022 (PO box)20026 (PO box)20027 (PO box)20029 (PO box)20030 (PO box)20033 (PO box)20035 (PO box)20038 (PO box)20039 (PO box)20040 (PO box)20041 (PO box)20042 (PO box)20043 (PO box)20044 (PO box)2004520047 (PO box)20049 (PO box)
Population681,294
StateDistrict of Columbia
CountyDistrict of Columbia
Time zoneEastern
Land area61.13 sq mi

Area codes in this area

202771

These are the area codes that most often serve Washington (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

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