ZIP code · Washington · District of Columbia · United States

ZIP code 20240 — Washington

Name: Washington (20240)
Address: District of Columbia, 20240, US

ZIP code 20240 serves Washington, District of Columbia.

Postal code: 20240
Single source Value from one source, not cross-checked.
City: Washington
County: District of Columbia
State: District of Columbia
Country: United States
Coordinates: 38.8971, -77.0409 — precision precise (locality)
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Population: 0 (ZCTA, ACS 5-year)

Nearby localities

20456Washington · 0.1 km
20570Washington · 0.2 km
20431Washington · 0.2 km
20435Washington · 0.3 km
20451Washington · 0.3 km
20555Washington · 0.3 km
20433Washington · 0.3 km
20006Washington · 0.3 km
20506Washington · 0.4 km
20355Washington · 0.4 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page