Voting & Elections in Henderson, IA
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Henderson is located in Mills County, IA. Results reflect all voters in the county, not just those in Henderson.
Election Overview
Source: Mills County (2024)2024 Winner
Republican
Dem Votes
2,456
29.9%
GOP Votes
5,671
69.0%
Total Votes
8,223
Margin
R+39.1%
Shift from 2020
R+1.9pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+39.1%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 2,456 | 5,671 | 8,223 | 29.9% | 69.0% | R+39.1 |
| 2020 | 2,508 | 5,585 | 8,268 | 30.3% | 67.5% | R+37.2 |
| 2016 | 2,080 | 5,050 | 7,608 | 27.3% | 66.4% | R+39.0 |
In the 2024 presidential election, Mills County recorded 8,223 total votes. Republicans won the county with 69.0% of the vote compared to 29.9% for Democrats, a margin of R+39.1%. Compared to 2020, the margin shifted R+1.9pp from the previous election.