Voting & Elections in West Middlesex, PA
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. West Middlesex is located in Mercer County, PA. Results reflect all voters in the county, not just those in West Middlesex.
Election Overview
Source: Mercer County (2024)2024 Winner
Republican
Dem Votes
20,145
34.5%
GOP Votes
37,761
64.6%
Total Votes
58,410
Margin
R+30.2%
Shift from 2020
R+4.1pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+30.2%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 20,145 | 37,761 | 58,410 | 34.5% | 64.6% | R+30.2 |
| 2020 | 21,067 | 36,143 | 57,954 | 36.4% | 62.4% | R+26.0 |
| 2016 | 17,631 | 30,034 | 49,594 | 35.5% | 60.6% | R+25.0 |
In the 2024 presidential election, Mercer County recorded 58,410 total votes. Republicans won the county with 64.6% of the vote compared to 34.5% for Democrats, a margin of R+30.2%. Compared to 2020, the margin shifted R+4.1pp from the previous election. Since 2016, Mercer County has shifted 5.1 percentage points toward Republicans.