Wyoming's 12th State Senate district

Wyoming's 12th
State Senate district

Wyoming's 12th State Senate district as of 2022
Senator
  John Kolb
RRock Springs
Demographics77% White
2% Black
16% Hispanic
1% Asian
2% Other
2% Multiracial
Population (2022)17,186

Wyoming's 12th State Senate district is one of 31 districts in the Wyoming Senate. The district encompasses part of Sweetwater County. It is represented by Republican Senator John Kolb of Rock Springs.

In 1992, the state of Wyoming switched from electing state legislators by county to a district-based system.