ZIP CodesWyoming ZIP codes: every city, town and county
195 ZIP codes of Wyoming (WY), listed by place and by county. Every code of the state starts with 8.
Wyoming at a glance
- ZIP codes in this list
- 195
- Lowest and highest
- 82001 to 83414
- First digit
- 8
- Three-digit prefixes
- 13, from 820 to 834
- Counties or equivalent areas
- 23
- Places named
- 176
- Most codes for one place
- Cheyenne (8)
- Largest ZIP code area
- 82190 Yellowstone National Park, 2,970 sq mi
By county
- Albany County 11
- Big Horn County 12
- Campbell County 7
- Carbon County 12
- Converse County 4
- Crook County 7
- Fremont County 13
- Goshen County 9
- Hot Springs County 2
- Johnson County 4
- Laramie County 17
- Lincoln County 16
- Natrona County 14
- Niobrara County 4
- Park County 7
- Platte County 5
- Sheridan County 12
- Sublette County 6
- Sweetwater County 12
- Teton County 8
- Uinta County 7
- Washakie County 2
- Weston County 4
By city or town
No place in Wyoming matches. Try fewer letters, or the look-up for the whole country.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. Not connected with the United States Postal Service; for mailing, confirm the address with USPS.