Collier County, Florida
Collier County, Florida, has 417,131 residents (July 2025 estimate). Its county seat is East Naples. It uses Eastern Time and covers 1,997 sq mi (5,172 km²) of land.
- Resident population, July 2025
- 417,131
- Land area
- 1,997 sq mi (5,172 km²)
- County seat or government
- East Naples
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $90,045 ± $2,224
- Median home value
- $540,700 ± $13,462
- Median rent, with utilities
- $1,862 ± $41
- Homes lived in by their owners
- 76.6% ± 0.9 points
- County type
- County
- Metro or micro area
- Naples-Marco Island, FL metro areaCentral county
- Water area
- 608 sq mi (1,575 km²)
- State
- Florida
- County code (FIPS)
- 12021
- Coordinates (central point)
- 26.118786, -81.400955
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Collier County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Eastern TimeAmerica/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 3413548,252 people
- 3412042,345 people
- 3411936,807 people
- 3411635,591 people
- 3414235,149 people
- 3410927,273 people
- 3411227,193 people
- 3410426,408 people
- 3411326,056 people
- 3411025,630 people
- 3411423,559 people
- 3411719,923 people
All 24
24 ZIP Code areas overlap Collier County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
School districts in Collier County, largest first
- Collier County School District398,291 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Tribal areas in Collier County, largest first
- Immokalee Reservation128 people
American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Golden Gate, Florida (CDP)29,234 people
- Immokalee, Florida (CDP)26,361 people
- Naples, Florida (city)19,704 people
- Marco Island, Florida (city)16,205 people
- Lely Resort, Florida (CDP)8,582 people
- Ave Maria, Florida (CDP)8,258 people
- Pelican Bay, Florida (CDP)6,159 people
- Orangetree, Florida (CDP)6,084 people
- Naples Manor, Florida (CDP)5,501 people
- Naples Park, Florida (CDP)5,122 people
- Vineyards, Florida (CDP)3,849 people
- Lely, Florida (CDP)3,804 people
All 24
- Island Walk, Florida (CDP)2,722 people
- Verona Walk, Florida (CDP)2,695 people
- Pelican Marsh, Florida (CDP)2,617 people
- Berkshire Lakes, Florida (CDP)2,064 people
- Pine Ridge, Collier County, Florida (CDP)1,910 people
- Winding Cypress, Florida (CDP)1,160 people
- Chokoloskee, Florida (CDP)808 people
- Heritage Bay, Florida (CDP)802 people
- Marco Shores-Hammock Bay, Florida (CDP)794 people
- Everglades, Florida (city)200 people
- Goodland, Florida (CDP)104 people
- Plantation Island, Florida (CDP)43 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Hendry County, Florida33 mi northeast
- Monroe County, Florida44 mi southeast
- Lee County, Florida47 mi northwest
- Broward County, Florida58 mi east
- Miami-Dade County, Florida66 mi southeast
Before using this answer on a form
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