Jo Daviess County, IL — Elections & Voting
Presidential election results and party lean trends
Election Overview
Source: Jo Daviess County (2024)2024 Winner
Republican
Dem Votes
5,051
40.8%
GOP Votes
7,136
57.6%
Total Votes
12,385
Margin
R+16.8%
Shift from 2020
R+0.4pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+16.8%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 5,051 | 7,136 | 12,385 | 40.8% | 57.6% | R+16.8 |
| 2020 | 5,109 | 7,166 | 12,495 | 40.9% | 57.4% | R+16.5 |
| 2016 | 4,452 | 6,113 | 11,177 | 39.8% | 54.7% | R+14.9 |
In the 2024 presidential election, Jo Daviess County recorded 12,385 total votes. Republicans won the county with 57.6% of the vote compared to 40.8% for Democrats, a margin of R+16.8%. Compared to 2020, the margin shifted R+0.4pp from the previous election. Since 2016, Jo Daviess County has shifted 2.0 percentage points toward Republicans.