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ZIP Code 33040

Key West, Florida, United States

Standard ZIP Eastern Time (ET)
35,429
Population
771.8
Per sq mile
Monroe
County

About ZIP Code 33040

ZIP code 33040 is assigned to Key West, Monroe County, Florida, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 35,429 with a density of 771.8 people per square mile.

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Location Details

ZIP Code33040
CityKey West
CountyMonroe County
StateFlorida
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude24.5855
Longitude-81.7490
ZIP TypeStandard ZIP

Post Office

Address400 WHITEHEAD ST
CityKEY WEST
StateFL

Nearby ZIP Codes in Florida

33042
Summerland Key
33043
Big Pine Key
33050
Marathon
33051
Key Colony Beach
33001
Long Key
34145
Marco Island

Frequently Asked Questions

What city is ZIP code 33040 in?

ZIP code 33040 is in Key West, Monroe County, Florida, United States.

What county is ZIP code 33040 in?

ZIP code 33040 is in Monroe County, Florida.

What timezone is ZIP code 33040 in?

ZIP code 33040 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 33040?

The estimated population of ZIP code 33040 is 35,429 people with a density of 771.8 people per square mile.

What state is ZIP code 33040 in?

ZIP code 33040 is in Florida (FL), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.