Wyoming State Coordinates
91´«Ã½
Including National Parks and Monuments,
and the Wind River Indian Reservation
Compiled and Checked by Jim Walsh
7/86
| County | West | East | North | South |
|---|---|---|---|---|
| Albany | W 105 019´24´´ | W 105 015´17´´ | N 42 025´58´´ | N 41 000´00´´ |
| Big Horn | W 108 037´15´´ | W 107 009´12´´ | N 45 000´00´´ | N 44 010´50´´ |
| Campbell | W 105 000´58´´ | W 105 004´21´´ | N 45 000´00´´ | N 43 029´34´´ |
| Carbon | W 107 054´45´´ | W 105 004´06´´ | N 42 025´58´´ | N 41 000´00´´ |
| Converse | W 105 004´06´´ | W 104 052´56´´ | N 43 029´34´´ | N 42 017´28´´ |
| Crook | W 105 005´19´´ | W 104 003´11´´ | N 45 000´00´´ | N 44 010´50´´ |
| Fremont | W 109 047´16´´ | W 107 030´07´´ | N 43 057´25´´ | N 42 016´20´´ |
| Goshen | W 104 039´14´´ | W 104 003´11´´ | N 42 036´37´´ | N 41 033´42´´ |
| Hot Springs | W 109 019´50´´ | W 107 036´59´´ | N 44 004´49´´ | N 43 027´30´´ |
| Johnson | W 107 022´59´´ | W 105 000´44´´ | N 44 033´21´´ | N 43 029´34´´ |
| Laramie | W 105 016´39´´ | W 104 003´11´´ | N 41 038´51´´ | N 41 000´00´´ |
| Lincoln | W 111 002´44´´ | W 110 003´12´´ | N 43 018´55´´ | N 41 034´23´´ |
| Natrona | W 107 031´56´´ | W 105 004´06´´ | N 43 030´05´´ | N 42 025´58´´ |
| Niobrara | W 104 052´56´´ | W 104 003´11´´ | N 43 029´34´´ | N 42 036´37´´ |
| Park | W 110 014´31´´ | W 108 034´36´´ | N 45 000´00´´ | N 43 048´08´´ |
| Park (Boundary through Yellowstone National Park) | W 111 002´44´´ | W 108 034´36´´ | N 45 000´00´´ | N 43 048´08´´ |
| Platte | W 105 016´39´´ | W 104 039´14´´ | N 42 036´37´´ | N 41 038´51´´ |
| Sheridan | W 107 054´26´´ | W 105 000´44´´ | N 45 000´00´´ | N 44 033´21´´ |
| Sublette | W 110 039´26´´ | W 109 002´50´´ | N 43 027´51´´ | N 42 016´20´´ |
| Sweetwater | W 110 003´12´´ | W 107 030´07´´ | N 42 016´20´´ | N 41 000´00´´ |
| Teton | W 111 002´44´´ | W 110 003´38´´ | N 44 008´00´´ | N 43 014´06´´ |
| Teton (Boundary through Yellowstone National Park) | W 111 002´44´´ | W 110 003´38´´ | N 44 039´53´´ | N 43 014´06´´ |
| Uinta | W 111 002´44´´ | W 110 003´12´´ | N 41 034´23´´ | N 41 000´00´´ |
| Washakie | W 108 032´11´´ | W 107 006´17´´ | N 44 010´50´´ | N 43 030´05´´ |
| Weston | W 105 005´19´´ | W 104 003´11´´ | N 44 010´50´´ | N 43 029´34´´ |
| Devil's Tower National Monument | W 104 043´47´´ | W 104 041´59´´ | N 44 036´05´´ | N 44 034´14´´ |
| Fossil Butte National Monument | W 110 048´50´´ | W 110 043´07´´ | N 41 053´58´´ | N 41 049´20´´ |
| Grand Teton National Park | W 110 056´53´´ | W 110 025´19´´ | N 44 005´00´´ | N 43 032´17´´ |
| Yellowstone National Park | W 111 009´21´´ | W 109 049´27´´ | N 45 006´32´´ | N 44 008´00´´ |
| Wind River Indian Reservation | W 109 009´51´´ | W 108 009´48´´ | N 43 045´52´´ | N 42 051´02´´ |
NOTE: The coordinates for the 23 counties of Wyoming, the two national parks, the two national monuments, and the Wind River Indian Reservation were calculated from the following maps:
- Wyoming Counties and the Wind River Indian Reservation:
- U.S.G.S. topographic map of The State of Wyoming, compiled 1964, revised 1980
- Longitude coordinates were measured along the following latitudes: 41, 43, and 45 degrees. Latitude coordinates were measured along the closet degree of longitude.
- Devil's Tower National Monument:
- U.S.G.S. 7.5´ topographic quadrangle Devils Tower, Wyo., Provisional edition, 1984
- Fossil Butte National Monument
- U.S.G.S. 7.5´ topographic quadrangles Fossil, Nugget, and The Rock, Wyo., Provisional editions, 1985.
- Yellowstone National Park
- U.S.G.S. topographic map of Yellowstone National Park, Wyo.-Mont.-Idaho, 1961 edition
- Grand Teton National Park
- U.S.G.S. topographic map of Grand Teton National Park, Teton County, Wyo., 1951 edition
