36 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 32218 | Jacksonville | 72,905 |
| 32210 | Jacksonville | 65,729 |
| 32244 | Jacksonville | 63,592 |
| 32246 | Jacksonville | 62,562 |
| 32256 | Jacksonville | 58,192 |
| 32225 | Jacksonville | 55,905 |
| 32257 | Jacksonville | 42,904 |
| 32216 | Jacksonville | 42,298 |
| 32224 | Jacksonville | 42,092 |
| 32258 | Jacksonville | 40,408 |
| 32207 | Jacksonville | 36,998 |
| 32211 | Jacksonville | 36,762 |
| 32277 | Jacksonville | 36,338 |
| 32209 | Jacksonville | 34,657 |
| 32221 | Jacksonville | 32,833 |
| 32208 | Jacksonville | 32,699 |
| 32205 | Jacksonville | 29,148 |
| 32250 | Jacksonville Beach | 29,072 |
| 32223 | Jacksonville | 26,160 |
| 32233 | Atlantic Beach | 24,633 |
| 32226 | Jacksonville | 21,256 |
| 32217 | Jacksonville | 20,221 |
| 32222 | Jacksonville | 18,258 |
| 32206 | Jacksonville | 17,105 |
| 32219 | Jacksonville | 14,302 |
| 32254 | Jacksonville | 13,927 |
| 32220 | Jacksonville | 12,298 |
| 32234 | Jacksonville | 9,678 |
| 32204 | Jacksonville | 9,151 |
| 32266 | Neptune Beach | 7,168 |
| 32202 | Jacksonville | 6,023 |
| 32227 | Jacksonville | 3,207 |
| 32212 | Jacksonville | 1,939 |
| 32228 | Jacksonville | 222 |
| 32214 | Jacksonville | 0 |
| 32203 | Jacksonville | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 36 ZCTAs in Duval County, Florida (US Census).