Voting & Elections in Summerfield, IL
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Summerfield is located in St. Clair County, IL. Results reflect all voters in the county, not just those in Summerfield.
Election Overview
Source: St. Clair County (2024)2024 Winner
Democrat
Dem Votes
63,433
53.0%
GOP Votes
54,021
45.1%
Total Votes
119,655
Margin
D+7.9%
Shift from 2020
R+0.9pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
D+7.9%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 63,433 | 54,021 | 119,655 | 53.0% | 45.1% | D+7.9 |
| 2020 | 68,325 | 57,150 | 128,104 | 53.3% | 44.6% | D+8.7 |
| 2016 | 60,180 | 53,479 | 119,201 | 50.5% | 44.9% | D+5.6 |
In the 2024 presidential election, St. Clair County recorded 119,655 total votes. Democrats won the county with 53.0% of the vote compared to 45.1% for Republicans, a margin of D+7.9%. Compared to 2020, the margin shifted R+0.9pp from the previous election. Since 2016, St. Clair County has shifted 2.2 percentage points toward Democrats.