Voting & Elections in Aurora, OR
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Aurora is located in Marion County, OR. Results reflect all voters in the county, not just those in Aurora.
Election Overview
Source: Marion County (2024)2024 Winner
Republican
Dem Votes
73,967
47.5%
GOP Votes
77,083
49.5%
Total Votes
155,732
Margin
R+2.0%
Shift from 2020
R+3.1pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+2.0%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 73,967 | 77,083 | 155,732 | 47.5% | 49.5% | R+2.0 |
| 2020 | 80,872 | 79,002 | 165,534 | 48.9% | 47.7% | D+1.1 |
| 2016 | 48,803 | 54,336 | 110,804 | 44.0% | 49.0% | R+5.0 |
In the 2024 presidential election, Marion County recorded 155,732 total votes. Republicans won the county with 49.5% of the vote compared to 47.5% for Democrats, a margin of R+2.0%. Compared to 2020, the margin shifted R+3.1pp from the previous election. Since 2016, Marion County has shifted 3.0 percentage points toward Democrats.