22 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 34120 | Naples | 39,919 |
| 34119 | Naples | 35,914 |
| 34116 | Naples | 34,872 |
| 34142 | Immokalee | 33,270 |
| 34109 | Naples | 26,644 |
| 34112 | Naples | 25,946 |
| 34104 | Naples | 25,873 |
| 34113 | Naples | 25,202 |
| 34110 | Naples | 24,681 |
| 34114 | Naples | 22,296 |
| 34117 | Naples | 19,680 |
| 34108 | Naples | 16,549 |
| 34105 | Naples | 16,102 |
| 34145 | Marco Island | 15,998 |
| 34103 | Naples | 11,289 |
| 34102 | Naples | 10,804 |
| 34138 | Chokoloskee | 911 |
| 34137 | Copeland | 480 |
| 34139 | Everglades City | 248 |
| 34141 | Ochopee | 177 |
| 34140 | Goodland | 89 |
| 34101 | Naples | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 22 ZCTAs in Collier County, Florida (US Census).