17 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 43055 | Newark | 62,697 |
| 43062 | Pataskala | 31,822 |
| 43056 | Heath | 17,485 |
| 43023 | Granville | 15,772 |
| 43031 | Johnstown | 13,900 |
| 43025 | Hebron | 5,500 |
| 43080 | Utica | 5,309 |
| 43001 | Alexandria | 2,639 |
| 43071 | Saint Louisville | 2,424 |
| 43008 | Buckeye Lake | 2,419 |
| 43013 | Croton | 1,680 |
| 43033 | Kirkersville | 413 |
| 43721 | Brownsville | 316 |
| 43740 | Gratiot | 264 |
| 43030 | Jacksontown | 232 |
| 43027 | Homer | 160 |
| 43018 | Etna | 82 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 17 ZCTAs in Licking County, Ohio (US Census).