8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 54501 | Rhinelander | 21,405 |
| 54548 | Minocqua | 5,676 |
| 54562 | Three Lakes | 2,038 |
| 54531 | Hazelhurst | 1,385 |
| 54539 | Lake Tomahawk | 1,356 |
| 54529 | Harshaw | 1,220 |
| 54463 | Pelican Lake | 746 |
| 54564 | Tripoli | 393 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Oneida County, Wisconsin (US Census).