Wyoming State Senate seat · lines in effect since 2022
Wyoming Senate District 28
A district of about 10,000 people, 29% of adults with a bachelor's degree. It votes R+32.9 relative to the nation for president.
2024 election
Nov 5, 2024- Jim Anderson (R) · won94.5%
- Write-ins and other votes (OTH)5.5%
Unopposed.
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
Where it sits among all 31 seats
Every Wyoming State Senate seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every election for this seat
10 races since 1992; the seat changed party 1 time. District numbers are redrawn after each census: each group is one set of lines.
| Year | Winner | Runner-up | Won by |
|---|---|---|---|
| Lines first used in 2022 | |||
| 2024 | Jim Anderson (R) | — | Unopposed |
| Lines first used in 2012 | |||
| 2020 | Jim Anderson (R) | — | Unopposed |
| 2016 | Jim Anderson (R) | Kimberly Holloway (D) | 42.3 |
| 2012 | Jim Anderson (R) | Kimberly Holloway (D) | 29.9 |
| Lines first used in 2002 | |||
| 2008 | Kit Jennings (R) | Erich Frankland (D) | 17.5 |
| 2004 | Kit Jennings (R) | Keith Goodenough (D) | 1.5 |
| Lines first used in 1992 | |||
| 2000 | Keith Goodenough (D) | Tom Walsh (R) | 1.3 |
| 1996 | Keith Goodenough (D) | Rick Bonander (R) | 11.4 |
| 1994 special | Keith Goodenough (D)Flip | Mary C. Macguire (R) | 1.0 |
| 1992 | Susan Anderson (R) | Keith Goodenough (D) | 0.5 |
Won by: the winner's lead over the runner-up, in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Districts that overlap District 28
The state's districts in other chambers that share residents with this one, and the share of District 28's area in each.
- U.S. House
- WY-AL 100%
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2020 | 2024 | |
|---|---|---|
| President | R+33.5 | R+32.5 |
| U.S. Senate | R+32.0 | R+38.0 |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: civicAPIUpdated Nov 8, 2026, 7:01 PM ET
Who lives here, compared
Grey bars show the spread of all 31 seats. Small marks are other seats in Wyoming. The black marker is District 28.
Higher than 57% of seats.
Higher than 77% of seats.
Higher than 53% of seats.
Higher than 73% of seats.
Lower than 80% of seats.
Denser than 93% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean.
District 2729% college gradsR+45.1Held RDistrict 29
30% college gradsR+49.1Held RDistrict 7
34% college gradsR+17.8Held RDistrict 4
40% college gradsR+28.9Not up in 2026
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET