Collier County, Florida
Collier County is a county in Florida. Its county FIPS code is 12021. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 12021
- Representative coordinates
- 26.118786, -81.400955
- County type
- County
- County seat or government
- East Naples
- Resident population, July 2025
- 417,131
- Land area
- 5,172.241 km²
- Water area
- 1,574.781 km²
- State
- Florida
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Collier County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
34101 · 34102 · 34103 · 34104 · 34105 · 34108 · 34109 · 34110 · 34112 · 34113 · 34114 · 34116 · 34117 · 34119 · 34120 · 34134 · 34135 · 34137 · 34138 · 34139 · 34140 · 34141 · 34142 · 34145
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Ave Maria CDP, FL
- Berkshire Lakes CDP, FL
- Chokoloskee CDP, FL
- Everglades city, FL
- Golden Gate CDP, FL
- Goodland CDP, FL
- Heritage Bay CDP, FL
- Immokalee CDP, FL
- Island Walk CDP, FL
- Lely CDP, FL
- Lely Resort CDP, FL
- Marco Island city, FL
- Marco Shores-Hammock Bay CDP, FL
- Naples city, Florida
- Naples Manor CDP, FL
- Naples Park CDP, FL
- Orangetree CDP, FL
- Pelican Bay CDP, FL
- Pelican Marsh CDP, FL
- Pine Ridge CDP, FL
- Plantation Island CDP, FL
- Verona Walk CDP, FL
- Vineyards CDP, FL
- Winding Cypress CDP, FL
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.