Wyoming's 9th State Senate district
Wyoming's 9th State Senate district is one of 31 districts in the Wyoming Senate. The district encompasses part of Albany County. It has been represented by Democratic Senator Chris Rothfuss, the Senate minority leader, since 2013.
In 1992, the state of Wyoming switched from electing state legislators by county to a district-based system.
Recent election results
2018
Democratic incumbent Chris Rothfuss won the election with no challengers.Historical district boundaries
| Map | Description | Apportionment plan | Notes |
| 1992 Apportionment Plan | |||
| 2002 Apportionment Plan | |||
| 2012 Apportionment Plan |