Janet Petersen
State Senator, Iowa Senate District 18 · Democrat
OfficeholderNot running in 2026
Ballot status source: Incumbency rule: Iowa Senate even-numbered District 18 — four-year term, next election 2028 · read Sep 24, 2026
Sources (3)
- Incumbency rule: Iowa Senate even-numbered District 18 — four-year term, next election 2028
- no IA-SD-18 contest on the Iowa Secretary of State — Candidate List, November 3, 2026 General Election
- role and held seat unchanged
The District
What Iowa Senate District 18 covers
Covers part of Polk County.
Includes Des Moines (part).
21 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Iowa Legislative Services Agency, Iowa Precincts (as of the 2022 reprecincting) statewide layer (services.arcgis.com/vPD5PVLI6sfkZ5E4 Iowa_Precincts); U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer; Iowa Legislative Services Agency precincts (2016 file) for the 2020 general
Results
Certified results for Iowa Senate District 18
State Senator District 18
Iowa General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Janet PetersenDemocrat | Democrat | 25,564 | 97.1% |
| Write-in | 766 | 2.9% |
Certified — Iowa county canvass results as published by the Iowa Secretary of State (Clarity ENR final county uploads; county totals reconcile exactly to the State Board of Canvassers canvass summary) · Iowa Secretary of State — Election Night Reporting / Precinct Results by County
State Senator District 18
Iowa General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Janet PetersenDemocrat | Democrat | 20,696 | 97.3% |
| Write-in | 565 | 2.7% |
Certified — Iowa county canvass results as published by the Iowa Secretary of State (Clarity ENR final county uploads; county totals reconcile exactly to the State Board of Canvassers canvass summary) · Iowa Secretary of State — Election Night Reporting / Precinct Results by County
Not on file for Janet 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 Sep 25, 2026. Each item names its source. Record ID p_qsqj6n977.
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