Idaho Senate District 18
State Senate District 18
Covers part of Ada County.
Who Holds This Seat
Running in 2026
Democrat · State Senator
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 4
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
The District
Includes Boise City (part).
20 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 in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President20 precinctsIdaho Secretary of State — ElectionStats contest downloads (by county)Certified — Idaho Secretary of State | Kamala D. Harris (D)14,984 · 59.9% | Donald J. Trump (R)9,276 · 37.1% | D+22.8 | 25,025 | Idaho Secretary of State — ElectionStats contest downloads (by county)Certified — Idaho Secretary of State |
| 2022 U.S. Senate20 precinctsIdaho Secretary of State — ElectionStats contest downloads (by county)Certified — Idaho Secretary of State | David Roth (D)10,562 · 57.6% | Mike Crapo (R)6,540 · 35.7% | D+21.9 | 18,345 | Idaho Secretary of State — ElectionStats contest downloads (by county)Certified — Idaho Secretary of State |
| 2022 Governor20 precinctsIdaho Secretary of State — ElectionStats contest downloads (by county)Certified — Idaho Secretary of State | Brad Little (R)9,655 · 52.4% | Stephen Heidt (D)7,325 · 39.7% | R+12.6 | 18,431 | Idaho Secretary of State — ElectionStats contest downloads (by county)Certified — Idaho Secretary of State |
Totals add up the certified precinct results for the precincts inside today's district lines where they are linked, and otherwise for the precincts that voted in this seat's own race. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Senate — District 18
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Janie Ward-EngelkingDemocratic | Democratic | 15,226 | 62.6% |
| Dan BridgesRepublican | Republican | 9,080 | 37.4% |
Certified — Idaho Secretary of State (Idaho election results database) · Idaho Secretary of State — ElectionStats contest downloads
State Senate — District 18
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Janie Ward-EngelkingDemocratic | Democratic | 12,040 | 66.1% |
| Dan BridgesRepublican | Republican | 6,187 | 33.9% |
Certified — Idaho Secretary of State (Idaho election results database) · Idaho Secretary of State — ElectionStats contest downloads
State Senate — District 18
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Janie Ward EngelkingDemocratic | Democratic | 17,928 | 61.9% |
| Mark A. BostRepublican | Republican | 11,022 | 38.1% |
| Hilary A LeeWrite In | Write In | 5 | 0.0% |
Certified — Idaho Secretary of State (Idaho election results database) · Idaho Secretary of State — ElectionStats contest downloads