GOTV Intel

Iowa Senate District 40: 2020 election

The 2026 race for this seat

District Lines

The district lines on file took effect in 2022. The 2020 election used the lines before them, which are not on file yet; the map below draws today's lines.

Download CSVSkip to precinct table
Loading the precinct map…

22 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

2020 Results in This District

ContestFirstSecondMarginVotes
2020 President13 precinctsIowa Secretary of StateCertified — Iowa county canvass results…Joseph R. Biden and Kamala D. Harris (D)11,877 · 58.1%Donald J. Trump and Michael R. Pence (R)8,026 · 39.2%D+18.820,454
2020 U.S. Senate13 precinctsIowa Secretary of StateCertified — Iowa county canvass results…Theresa Greenfield (D)11,633 · 57.3%Joni Ernst (R)7,960 · 39.2%D+18.120,300

Totals add up the certified precinct results for the precincts inside today's district lines. 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.

2020 Results

State Senator District 40

Iowa General Election 2020-11-03 · Nov 3, 2020
CandidateVotesShare
Ken RozenboomRepublican22,02271.5%
Lance RoordaDemocrat8,76028.4%
Write-in360.1%

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

GOTV Intel reports are sourced, cited research leads your campaign confirms against the primary record before use. They are never a consumer report and never for employment, credit, insurance, housing or licensure.