Key West, FL ZIP Codes, Coordinates & Counties

Key West, Florida has 1 ZIP code in Monroe county. The approximate center of Key West is 24.585, -81.755. Key West has about 127,476 known street addresses.

ZIP codes
1
Counties
1
State
Florida (FL)
Coordinates
24.585, -81.755
Mapped addresses
127,476

ZIP codes in Key West, FL

ZIP CodeCountyLatitudeLongitude
33040 Monroe 24.585 -81.755

Counties Key West spans

Monroe

Most common streets in Key West

Whitehead, 2nd, Flagler, South, Truman, 17th, Duval, White, Washington, Northside

Frequently asked questions

What ZIP codes are in Key West, FL?

Key West, Florida has 1 ZIP code, ranging from 33040 to 33040. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Key West, FL in?

Key West is in Monroe county.

What are the latitude and longitude of Key West, FL?

The approximate center of Key West, Florida is latitude 24.585, longitude -81.755. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Key West, FL have?

Key West has 1 ZIP code.

How many addresses are in Key West, FL?

Key West, Florida has about 127,476 known street addresses in the sthan.io US address database.

What are the most common streets in Key West, FL?

Some of the most common street names in Key West are Whitehead, 2nd, Flagler, South, Truman, 17th.

What cities are near Key West, FL?

Cities near Key West include Summerland Key (17 mi), Big Pine Key (26 mi), Marathon (46 mi), Key Colony Beach (47 mi), Long Key (62 mi).

Cities near Key West

Summerland Key, FL (17 mi) Big Pine Key, FL (26 mi) Marathon, FL (46 mi) Key Colony Beach, FL (47 mi) Long Key, FL (62 mi) Islamorada, FL (74 mi) Tavernier, FL (83 mi) Chokoloskee, FL (88 mi)

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Last updated: June 2026 · Data: sthan.io US address database