8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 54501 | Rhinelander | 21,096 |
| 54548 | Minocqua | 5,703 |
| 54562 | Three Lakes | 1,867 |
| 54531 | Hazelhurst | 1,458 |
| 54539 | Lake Tomahawk | 1,404 |
| 54529 | Harshaw | 1,199 |
| 54463 | Pelican Lake | 763 |
| 54564 | Tripoli | 382 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Oneida County, Wisconsin (US Census).