Mark Harris
State Senator, Idaho Senate District 35 · Republican
OfficeholderOn the 2026 ballotIncumbent · Idaho Senate District 35 · Nov 3 General
Ballot status source: Certified · Idaho Secretary of State — Final Candidates List, November 3, 2026 General Election (State Senator, District 35) · read Oct 4, 2026
The District
What Idaho Senate District 35 covers
Covers all of Caribou County, Bear Lake County and Teton County; parts of Bonneville County and Bannock County.
Includes Swan Valley, Bennington, Driggs, Irwin, Paris, Soda Springs, Victor, Arimo, Bancroft, Bloomington, Georgetown, Grace and 8 more.
47 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Idaho Secretary of State / ITS, Idaho Voting Precincts Boundaries (public view, live; services1.arcgis.com/CNPdEkvnGl65jCX8)
Results
Certified results for Idaho Senate District 35
State Senate — District 35
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mark HarrisRepublican | Republican | 20,907 | 77.5% |
| Chris RileyDemocratic | Democratic | 6,062 | 22.5% |
Certified — Idaho Secretary of State (Idaho election results database) · Idaho Secretary of State — ElectionStats contest downloads
State Senate — District 35
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mark HarrisRepublican | Republican | 13,397 | 100.0% |
Certified — Idaho Secretary of State (Idaho election results database) · Idaho Secretary of State — ElectionStats contest downloads
State Senate — District 35
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Van BurtenshawRepublican | Republican | 20,334 | 100.0% |
Certified — Idaho Secretary of State (Idaho election results database) · Idaho Secretary of State — ElectionStats contest downloads
The 2026 Field
Who else is running for Idaho Senate District 35
- Marty Rotz KilhefnerDemocrat · On the 2026 ballot
Not on file for Mark yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, Polls, The Paper Trail. Coverage varies by state and office.
File read Oct 4, 2026. Each item names its source. Record ID p_m6fd21422.
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