Yellowstone National Park zipcode
| City | Yellowstone National Park |
| ZIP Code | 82190 |
| Type | Standard |
| State Code | WY |
| State | Wyoming |
ZIP code of Yellowstone National Park is 82190. This place is located in Wyoming state in US. To send any postal service to Yellowstone National Park, you must use 82190 zipcode.
The ZIP code 82190 is also used with 3 more city names of Wyoming.
- Mammoth, WY
- Mammoth Hot Springs, WY
- Yelwstn Nl Pk, WY