Voting & Elections in St. Henry, OH
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. St. Henry is located in Mercer County, OH. Results reflect all voters in the county, not just those in St. Henry.
Election Overview
Source: Mercer County (2024)2024 Winner
Republican
Dem Votes
3,865
16.3%
GOP Votes
19,710
83.0%
Total Votes
23,750
Margin
R+66.7%
Shift from 2020
R+1.8pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+66.7%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 3,865 | 19,710 | 23,750 | 16.3% | 83.0% | R+66.7 |
| 2020 | 4,030 | 19,452 | 23,761 | 17.0% | 81.9% | R+64.9 |
| 2016 | 3,335 | 17,200 | 21,315 | 15.7% | 80.7% | R+65.0 |
In the 2024 presidential election, Mercer County recorded 23,750 total votes. Republicans won the county with 83.0% of the vote compared to 16.3% for Democrats, a margin of R+66.7%. Compared to 2020, the margin shifted R+1.8pp from the previous election. Since 2016, Mercer County has shifted 1.7 percentage points toward Republicans.