ZIP code · Key West · Florida · United States

ZIP code 33040 — Key West

Name: Key West (33040)
Address: Florida, 33040, US

ZIP code 33040 serves Key West, Florida.

Postal code: 33040
Single source Value from one source, not cross-checked.
City: Key West
County: Monroe
State: Florida
Country: United States
Coordinates: 24.5552, -81.7816 — precision precise (locality)
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Nearby localities

33041Key West
33045Key West

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