Cities & Towns in Monroe County, FL

Monroe County, county in Florida, United States. As of 2020 county had an estimated population of 73,900 inhabitants. The county was created 201 years ago in 1823. Its county seat is Key West.

There are 12 city/town in Monroe County, FL. The largest city of Monroe County is Key West with a population of 23,767. Other cities include, Key Largo population 10,433, Marathon population 8,984, Islamorada population 7,131, Big Pine Key population 4,252

Key West
Key West

Key West, County seat city of Monroe County, Florida, United States; island in Florida Keys

Key Largo
Key Largo

Key Largo, Census designated place in Florida, United States

Marathon
Marathon

Marathon, City in Monroe County, Florida, United States of America

As home to the iconic Florida Keys archipelago, Monroe County contains island cities and towns that each boast their own tropical vibe and personality. Located off Florida's southern tip, Monroe County's communities provide easy island living amidst turquoise waters and swaying palms. Some of the most popular spots include Key West, Key Largo, Marathon, Islamorada, and Big Pine Key.

The lively county seat Key West captivates free spirits seeking an eccentric escape. Upscale Key Largo delights snorkelers and scuba divers along its famed reefs and shipwrecks. Marathon provides a central hub in the middle Keys while tiny Islamorada charms anglers as the sportfishing capital. Laidback Big Pine Key appeals to those seeking a quieter island experience.

Dotting the island chain, spots like Summerland Key and Duck Key contain their own brand of tropical, carefree vibe. With island life cultures as diverse as their landscapes, exploring the cities and towns of the Florida Keys is truly a one-of-a-kind adventure.

All Monroe County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Monroe County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Big Coppitt Key Census designated place 2,458
Big Pine Key Census designated place 4,252
Cudjoe Key Census designated place 1,763
Islamorada Municipality in Florida 7,131
Key Colony Beach City in Monroe County, Florida, United States 795
Key Largo Census designated place in Florida, United States 10,433
Key West County seat city of Monroe County, Florida, United States; island in Florida Keys 23,767
Layton Human settlement in Monroe County, Florida, United States of America 180
Marathon City in Monroe County, Florida, United States of America 8,984
North Key Largo Census-designated place in Monroe County, Florida, United States 1,244
Stock Island Census designated place and unincorporated community in Monroe County, Florida, United States 3,919
Tavernier Census-designated place in Monroe County, Florida 2,136
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County Cities on Map (12)

Florida Counties (67)

Miami-Dade County (2,707,303) Broward County (1,958,105) Palm Beach County (1,507,600) Hillsborough County (1,497,957) Orange County (1,404,396) Pinellas County (976,802) Duval County (966,728) Lee County (790,767) Polk County (744,552) Brevard County (608,459) Pasco County (570,412) Volusia County (561,497) Seminole County (474,171) Sarasota County (443,465) Manatee County (411,219) Collier County (392,973) Osceola County (385,315) Lake County (375,492) Marion County (373,513) Saint Lucie County (337,186) Escambia County (322,364) Leon County (295,460) Saint Johns County (278,715) Alachua County (271,218) Clay County (221,770) Okaloosa County (212,820) Hernando County (198,792) Charlotte County (194,711) Santa Rosa County (189,139) Bay County (171,322) Indian River County (162,518) Martin County (162,088) Citrus County (153,010) Sumter County (139,018) Flagler County (118,451) Highlands County (106,639) Nassau County (91,113) Walton County (76,648) Putnam County (74,815) Monroe County (73,900) Columbia County (72,654) Jackson County (46,085) Gadsden County (45,277) Suwannee County (44,851) Hendry County (42,813) Okeechobee County (42,297) Levy County (42,214) DeSoto County (38,520) Wakulla County (34,319) Baker County (29,566) Bradford County (28,593) Hardee County (26,822) Washington County (25,932) Taylor County (21,600) Holmes County (19,594) Gilchrist County (18,885) Madison County (18,707) Dixie County (17,057) Union County (15,182) Jefferson County (14,543) Hamilton County (14,521) Glades County (14,198) Calhoun County (14,078) Gulf County (13,534) Franklin County (12,201) Lafayette County (8,482) Liberty County (8,364)