Wyoming's 22nd State Senate district
Wyoming's 22nd State Senate district is one of 31 districts in the Wyoming Senate. The district encompasses Johnson County as well as part of Sheridan County. It is represented by Republican Senator Barry Crago of Buffalo.
In 1992, the state of Wyoming switched from electing state legislators by county to a district-based system.
Historical district boundaries
| Map | Description | Apportionment Plan | Notes |
| 1992 Apportionment Plan | |||
| 2002 Apportionment Plan | |||
| 2012 Apportionment Plan |