22 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 34120 | Naples | 42,345 |
| 34119 | Naples | 36,807 |
| 34116 | Naples | 35,591 |
| 34142 | Immokalee | 35,149 |
| 34109 | Naples | 27,273 |
| 34112 | Naples | 27,193 |
| 34104 | Naples | 26,408 |
| 34113 | Naples | 26,056 |
| 34110 | Naples | 25,630 |
| 34114 | Naples | 23,559 |
| 34117 | Naples | 19,923 |
| 34108 | Naples | 16,237 |
| 34145 | Marco Island | 16,205 |
| 34105 | Naples | 15,441 |
| 34103 | Naples | 11,299 |
| 34102 | Naples | 11,179 |
| 34138 | Chokoloskee | 808 |
| 34139 | Everglades City | 243 |
| 34141 | Ochopee | 169 |
| 34140 | Goodland | 104 |
| 34137 | Copeland | 68 |
| 34101 | Naples | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 22 ZCTAs in Collier County, Florida (US Census).