Collier County Map, Florida, U.S.

Written and Fact-checked by | Last Updated: December 15, 2025, 14:02 ET

Map of Collier County - Collier County is a county located in the U.S. state of Florida. It's county seat is East Naples. Collier County Map showing cities, highways, important places and water bodies.

Map of Collier County, Florida

Map of Collier County, Florida

About Collier County Map, Florida: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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  • About Collier County, Florida

    Collier County is a county located in the southwestern part of the state of Florida, in the United States. The county seat is Naples, and the largest city is also Naples. Collier County was named after Barron Collier, a New York City advertising tycoon who was instrumental in the county's development.

    As of the 2020 census, the population of Collier County was estimated to be around 390,000 people. The county covers an area of approximately 2,305 square miles (5,970 km²), with about 202 square miles (524 km²) of water. Collier County was established on 1923.

    Collier County is known for its beautiful beaches, luxurious golf courses, and natural attractions such as the Everglades National Park and Big Cypress National Preserve. It is also home to several wildlife sanctuaries and state parks, including the Corkscrew Swamp Sanctuary and the Collier-Seminole State Park. The county is served by the Southwest Florida International Airport, which is located in neighboring Lee County.

    Facts about Collier County, Florida

    CountryUnited States
    StateFlorida
    RegionSouthwest Florida
    County SeatEast Naples
    Named AfterBarron G. Collier
    Established1923
    Organized1923
    Coordinates26.1189° N, 81.4086° W
    Total Area2,305 sq mi
    Land Area1,999 sq mi
    Water Area306 sq mi
    Population (2020)375,752
    Population RankOne of the largest counties in Florida by area
    Major CityNaples
    Main IndustriesTourism, Real Estate, Agriculture, Healthcare
    Major AirportNaples Municipal Airport
    Time ZoneEastern Time (UTC−05:00)
    Known ForEverglades, Gulf Coast beaches, upscale communities
    Websitehttps://www.colliercountyfl.gov

    Ctities in Collier county

    City NameTypePopulation (2020)Pop. DensityAreaIncorporated
    Everglades CityCity352 1.2 sq mi (3.1 km2)1953
    Marco IslandCity15,760 17.1 sq mi (44.3 km2)1997
    NaplesCity19,115 14.4 sq mi (37.3 km2)1925

    Top Attractions in Collier County, Florida

    • Everglades National Park – Wetlands, wildlife, and airboat tours.
    • Naples Pier – Fishing, sunsets, and Gulf views.
    • Delnor-Wiggins Pass State Park – Pristine beach and shelling.
    • Naples Botanical Garden – Tropical gardens and walking paths.
    • Corkscrew Swamp Sanctuary – Boardwalks and birdwatching.
    • Fifth Avenue South – Shopping, dining, and galleries.
    • Clam Pass Park – Beach access and nature trail.
    • Marco Island Beaches – White sand and resort coastline.
    • Rookery Bay National Estuarine Reserve – Kayaking and marine habitats.
    • Naples Zoo at Caribbean Gardens – Family-friendly wildlife exhibits.

    Highways in Collier

    Interstate 75, U.S. Route 41, State Road 29, State Road 84, State Road 951.

    Nearest Airports

    Nearest airport of Collier are Everglades Airpark, Immokalee Airport, Marco Island Airport, Naples Municipal Airport.