Yellowstone National Park, WY is in zip code 82190. The current (and Dec, 2020) total local sales tax rate in Yellowstone National Park, WY is 4.000%.
| District | Rate |
|---|---|
| Wyoming State | 4.000% |
| Park County | 0.000% |
| Yellowstone National Park | 0.000% |
| Total | 4.000% |