Marco Island, FL ZIP Codes

ZIP code, county, time zone and coordinates of Marco Island, Florida

The ZIP code of Marco Island, FL is 34145. Marco Island has 2 ZIP codes: 34145, 34140. It is in Collier County.

Mailing address format for Marco Island

John Smith
123 Main St
MARCO ISLAND FL 34145
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Marco Island

ZIP codePopulationArea
34145—16.3 sq miMain
34140—1.3 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Marco Island? Location, county and time zone

State
Florida
County
Collier County
GPS coordinates
25.93203, -81.70484
Time zone
America/New YorkEST · UTC-05:00
Population
15,760

Map of Marco Island, FL 34145

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ZIP codes near Marco Island

Marco Island ZIP code: FAQ

What is the ZIP code for Marco Island, FL?

The main ZIP code for Marco Island, FL is 34145. All ZIP codes: 34145, 34140.

How many ZIP codes does Marco Island have?

Marco Island has 2 ZIP codes.

What county is Marco Island, FL in?

Marco Island is in Collier County, Florida.

What time zone is Marco Island in?

Marco Island is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Marco Island?

Latitude 25.93203, longitude -81.70484.

Last updated: