Voting & Elections in St. Helens, OR
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. St. Helens is located in Columbia County, OR. Results reflect all voters in the county, not just those in St. Helens.
Election Overview
Source: Columbia County (2024)2024 Winner
Republican
Dem Votes
12,865
41.4%
GOP Votes
17,184
55.3%
Total Votes
31,094
Margin
R+13.9%
Shift from 2020
R+3.6pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+13.9%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 12,865 | 17,184 | 31,094 | 41.4% | 55.3% | R+13.9 |
| 2020 | 13,835 | 17,150 | 32,221 | 42.9% | 53.2% | R+10.3 |
| 2016 | 9,959 | 12,967 | 25,077 | 39.7% | 51.7% | R+12.0 |
In the 2024 presidential election, Columbia County recorded 31,094 total votes. Republicans won the county with 55.3% of the vote compared to 41.4% for Democrats, a margin of R+13.9%. Compared to 2020, the margin shifted R+3.6pp from the previous election. Since 2016, Columbia County has shifted 1.9 percentage points toward Republicans.