Voting & Elections in Dearborn, MO
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Dearborn is located in Platte County, MO. Results reflect all voters in the county, not just those in Dearborn.
Election Overview
Source: Platte County (2024)2024 Winner
Republican
Dem Votes
27,566
47.7%
GOP Votes
29,381
50.8%
Total Votes
57,787
Margin
R+3.1%
Shift from 2020
R+0.1pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+3.1%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 27,566 | 29,381 | 57,787 | 47.7% | 50.8% | R+3.1 |
| 2020 | 27,179 | 28,917 | 57,270 | 47.5% | 50.5% | R+3.0 |
| 2016 | 18,915 | 24,975 | 46,641 | 40.6% | 53.5% | R+13.0 |
In the 2024 presidential election, Platte County recorded 57,787 total votes. Republicans won the county with 50.8% of the vote compared to 47.7% for Democrats, a margin of R+3.1%. Compared to 2020, the margin shifted R+0.1pp from the previous election. Since 2016, Platte County has shifted 9.9 percentage points toward Democrats.