Voting & Elections in Rock Island, WA
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Rock Island is located in Douglas County, WA. Results reflect all voters in the county, not just those in Rock Island.
Election Overview
Source: Douglas County (2024)2024 Winner
Republican
Dem Votes
7,410
35.2%
GOP Votes
13,095
62.2%
Total Votes
21,069
Margin
R+27.0%
Shift from 2020
R+2.8pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+27.0%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 7,410 | 13,095 | 21,069 | 35.2% | 62.2% | R+27.0 |
| 2020 | 7,811 | 12,955 | 21,308 | 36.7% | 60.8% | R+24.1 |
| 2016 | 3,600 | 7,208 | 11,467 | 31.4% | 62.9% | R+31.5 |
In the 2024 presidential election, Douglas County recorded 21,069 total votes. Republicans won the county with 62.2% of the vote compared to 35.2% for Democrats, a margin of R+27.0%. Compared to 2020, the margin shifted R+2.8pp from the previous election. Since 2016, Douglas County has shifted 4.5 percentage points toward Democrats.