Oregon State Senate District 20
Leans Democratic — 142K residents
Oregon State Senate District 20 is a state senate district that has a population of 141,874. In the 2024 presidential election, it voted Democratic with a margin of D+13.7. Akashic Edge tracks 5 presidential elections here, dating back to 2008.
| Year | Dem % | Rep % | Margin | Swing |
|---|---|---|---|---|
| 2024 | 54.9% | 41.2% | D+13.7 | D+0.4 |
| 2020* | 55.1% | 41.8% | D+13.3 | D+4.2 |
| 2016* | 48.8% | 39.6% | D+9.1 | D+1.4 |
| 2012* | 53.9% | 46.1% | D+7.7 | R+5.2 |
| 2008* | 55.5% | 42.5% | D+13.0 | — |
* Pre-2022 results projected onto current district boundaries. Actual boundaries at the time of the election may have differed.
What defines OR-SD-20?
It has a working-class electorate (0% college-educated) — a demographic increasingly aligned with Republicans nationwide.
Similar state senate districts
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Key Insights
- Has voted Democratic in the last 5 presidential elections
- Shifted 6.0 points toward Democrats over the last 4 elections
- Turnout decreased by 53.9 percentage points since the previous presidential election
Who Lives Here
| Group | OR-SD-20 | State | National |
|---|---|---|---|
White (Non-Hispanic) | 72.1% | 71.4% | 57.4% |
Hispanic / Latino | 11.0% | 14.7% | 19.3% |
Asian | 7.6% | 4.5% | 6.0% |
Multiracial / Other | 6.4% | 6.0% | 4.0% |
Black / African American | 1.7% | 1.9% | 12.2% |
Native American / Alaska Native | 0.9% | 1.1% | 0.9% |
Native Hawaiian / Pacific Islander | 0.4% | 0.4% | 0.2% |
Who lives in Oregon State Senate District 20? 141,874 residents as of the 2020 Census.
Demographics
Scale, voting-age share, and this geography's footprint inside the national electorate.
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
Turnout in OR-SD-20
How competitive is OR-SD-20?
Other Oregon State Senate Districts
29 total| Name | Margin ↓ |
|---|---|
| OR-SD-22 | D+81.0 |
| OR-SD-21 | D+72.2 |
| OR-SD-23 | D+67.9 |
| OR-SD-14 | D+61.8 |
| OR-SD-17 | D+61.5 |
| OR-SD-19 | D+44.2 |
| OR-SD-04 | D+38.9 |
| OR-SD-18 | D+32.7 |
| OR-SD-07 | D+30.1 |
| OR-SD-13 | D+29.1 |
| OR-SD-15 | D+25.5 |
| OR-SD-24 | D+23.7 |
| OR-SD-08 | D+23.2 |
| OR-SD-27 | D+22.8 |
| OR-SD-10 | D+15.5 |
| OR-SD-25 | D+13.1 |
| OR-SD-03 | D+12.1 |
| OR-SD-11 | D+5.0 |
| OR-SD-05 | D+2.9 |
| OR-SD-16 | R+3.5 |
| OR-SD-26 | R+6.8 |
| OR-SD-12 | R+10.7 |
| OR-SD-06 | R+22.3 |
| OR-SD-09 | R+27.6 |
| OR-SD-02 | R+31.1 |