Voting & Elections in Potomac, IL
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Potomac is located in Vermilion County, IL. Results reflect all voters in the county, not just those in Potomac.
Election Overview
Source: Vermilion County (2024)2024 Winner
Republican
Dem Votes
9,254
31.4%
GOP Votes
19,777
67.0%
Total Votes
29,509
Margin
R+35.7%
Shift from 2020
R+2.8pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+35.7%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 9,254 | 19,777 | 29,509 | 31.4% | 67.0% | R+35.7 |
| 2020 | 10,323 | 20,725 | 31,642 | 32.6% | 65.5% | R+32.9 |
| 2016 | 9,876 | 18,582 | 29,799 | 33.1% | 62.4% | R+29.2 |
In the 2024 presidential election, Vermilion County recorded 29,509 total votes. Republicans won the county with 67.0% of the vote compared to 31.4% for Democrats, a margin of R+35.7%. Compared to 2020, the margin shifted R+2.8pp from the previous election. Since 2016, Vermilion County has shifted 6.4 percentage points toward Republicans.