electionsmcp › races › Idaho State Senate District 28
Idaho State Senate District 28
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Idaho actually voted.
Model Idaho State Senate District 28 →
Current officeholder
Jim Guthrie Republican
2024 result
Republican R+57.3
2024 votes cast
24,232
Office
State Senate
Precinct results — 2024 general
45 precincts reported in Idaho State Senate District 28's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 16005-37 Pocatello | Republican | R+40.5 | 1,316 |
| 16005-51 Chubbuck | Republican | R+47.5 | 1,165 |
| 16005-52 Chubbuck | Republican | R+44.5 | 1,111 |
| 16005-36 Pocatello | Republican | R+42.1 | 1,108 |
| 16005-53 Chubbuck | Republican | R+37.8 | 1,001 |
| 16005-71 Chubbuck | Republican | R+57.6 | 989 |
| 16005-66 Mink Creek | Republican | R+47.5 | 952 |
| 16077-03 - WTMS | Republican | R+53.3 | 905 |
| 16005-54 Chubbuck | Republican | R+57.2 | 890 |
| 16041-10 Franklin | Republican | R+81.2 | 754 |
| 16077-02 - AF Library | Republican | R+51.2 | 728 |
| 16005-59 Chubbuck | Republican | R+49.5 | 687 |
| 16005-70 Fort Hall | Republican | R+0.9 | 668 |
| 16005-56 Chubbuck | Republican | R+42.8 | 649 |
| 16005-57 Chubbuck | Republican | R+54.8 | 588 |
| 16077-01 - AF SD #381 Admin Building | Republican | R+55.3 | 580 |
| 16005-62 Downey | Republican | R+61.4 | 572 |
| 16041-02 Preston | Republican | R+81.7 | 535 |
| 16005-38 Pocatello | Republican | R+36.7 | 529 |
| 16041-01 Preston | Republican | R+81.9 | 519 |
All 45 precincts are modelable — open the race in the simulator and drill to precinct grain.
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Idaho State Senate District 28 in five steps
- Set the candidates. Name the contenders for the Idaho State Senate District 28 (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open Idaho State Senate District 28 in the simulator →
Frequently asked
Who represents Idaho State Senate District 28?
Jim Guthrie (Republican) currently holds this State Senate seat.
What was the 2024 result in Idaho State Senate District 28?
R+57.3 — 5,139 Democratic, 19,027 Republican, of 24,232 votes cast.
Can I model this race myself?
Yes — open it in the electionsmcp simulator and model vote-share swing and turnout from the real 2024 baseline, down to the precinct, then roll it up to chamber control.