36 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 32218 | Jacksonville | 68,996 |
| 32210 | Jacksonville | 67,110 |
| 32244 | Jacksonville | 65,499 |
| 32246 | Jacksonville | 58,684 |
| 32225 | Jacksonville | 54,073 |
| 32256 | Jacksonville | 51,638 |
| 32257 | Jacksonville | 42,271 |
| 32224 | Jacksonville | 41,919 |
| 32258 | Jacksonville | 41,595 |
| 32216 | Jacksonville | 41,010 |
| 32209 | Jacksonville | 36,062 |
| 32211 | Jacksonville | 35,863 |
| 32207 | Jacksonville | 35,392 |
| 32277 | Jacksonville | 34,880 |
| 32208 | Jacksonville | 31,368 |
| 32205 | Jacksonville | 30,913 |
| 32221 | Jacksonville | 30,597 |
| 32250 | Jacksonville Beach | 28,619 |
| 32223 | Jacksonville | 25,604 |
| 32233 | Atlantic Beach | 24,041 |
| 32217 | Jacksonville | 20,219 |
| 32226 | Jacksonville | 18,892 |
| 32222 | Jacksonville | 16,869 |
| 32206 | Jacksonville | 16,210 |
| 32254 | Jacksonville | 14,338 |
| 32219 | Jacksonville | 14,145 |
| 32220 | Jacksonville | 12,078 |
| 32234 | Jacksonville | 8,692 |
| 32204 | Jacksonville | 8,270 |
| 32266 | Neptune Beach | 6,743 |
| 32202 | Jacksonville | 6,393 |
| 32227 | Jacksonville | 3,497 |
| 32212 | Jacksonville | 1,872 |
| 32228 | Jacksonville | 224 |
| 32214 | Jacksonville | 0 |
| 32203 | Jacksonville | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 36 ZCTAs in Duval County, Florida (US Census).