Ken Rozenboom
State Senator, Iowa Senate District 19 · Republican
OfficeholderNot running in 2026
Ballot status source: Incumbency rule: sitting incumbent of IA-SD-19, which is on the 2026 ballot, but not on the Iowa Secretary of State — Candidate List, November 3, 2026 General Election nor in the certified primary… · read Sep 24, 2026
Sources (2)
- Incumbency rule: sitting incumbent of IA-SD-19, which is on the 2026 ballot, but not on the Iowa Secretary of State — Candidate List, November 3, 2026 General Election nor in the certified primary results
- role and held seat unchanged
The District
What Iowa Senate District 19 covers
Covers all of Jasper County; parts of Marion County and Mahaska County.
Includes Newton, Pella, Colfax, Pleasantville, Beacon, Harvey, Lynnville, Melcher-Dallas, Monroe, Prairie City, Baxter, Bussey and 11 more.
34 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 19
State Senator District 19
Iowa General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Ken RozenboomRepublican | Republican | 18,118 | 68.6% |
| Tyler StewartDemocrat | Democrat | 8,283 | 31.4% |
| Write-in | 18 | 0.1% |
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
The 2026 Field
Who else is running for Iowa Senate District 19
- Barb Kniff McCullaRepublican · On the 2026 ballot
- Zachary MechamDemocrat · On the 2026 ballot
Not on file for Ken 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_n49qzrm88.
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