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ZIP code 33040

Key West, FL · Monroe County

About ZIP code 33040

  • ZIP code 33040 is in Key West, Monroe County, Florida.
  • About 35,429 people live in it, which is 771.8 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 24.585, -81.749.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Key West, FL

ZIP code 33040 is the post office name for Key West, FL. 25,720 people live in Key West. Typical household income is $87,037. A typical home costs $852,400.

  • Stronger than most towns on: Dining and entertainment, Weather and Pleasant weather for being outdoors.
  • Weaker than most towns on: Housing affordability, Space and yard size and Cost of living.

See all figures for Key West

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.