Voting & Elections in Serena, IL
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Serena is located in LaSalle County, IL. Results reflect all voters in the county, not just those in Serena.
Election Overview
Source: LaSalle County (2024)2024 Winner
Republican
Dem Votes
21,029
40.1%
GOP Votes
30,717
58.6%
Total Votes
52,432
Margin
R+18.5%
Shift from 2020
R+4.2pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+18.5%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 21,029 | 30,717 | 52,432 | 40.1% | 58.6% | R+18.5 |
| 2020 | 22,442 | 30,113 | 53,683 | 41.8% | 56.1% | R+14.3 |
| 2016 | 19,277 | 26,269 | 48,447 | 39.8% | 54.2% | R+14.4 |
In the 2024 presidential election, LaSalle County recorded 52,432 total votes. Republicans won the county with 58.6% of the vote compared to 40.1% for Democrats, a margin of R+18.5%. Compared to 2020, the margin shifted R+4.2pp from the previous election. Since 2016, LaSalle County has shifted 4.0 percentage points toward Republicans.