Washington 3rd Congressional District: Diversifying Metro district. In 2024, voted R+3%. Republican peak: R+8 in 2016.
Key facts
- 2024 presidential margin
- R+3MIT Election Lab
- Political typology
- Diversifying MetroAkashic typology
- Population
- 869,2122024 5-year
- Median household income
- $91,3772024 5-year
- White (non-Hispanic)
- 76.9%2024 5-year
- Black
- 1.9%2024 5-year
- Hispanic / Latino
- 11.6%2024 5-year
- Peak Democratic margin
- D+4 in 2008MIT Election Lab
- Peak Republican margin
- R+8 in 2016MIT Election Lab
Predecessors: HERRERA BEUTLER, Jaime (2021–2023), HERRERA BEUTLER, Jaime (2019–2021), HERRERA BEUTLER, Jaime (2017–2019), HERRERA BEUTLER, Jaime (2015–2017)
| Donald Trump ✓Republican | 49.9% | 211,686 |
|---|---|---|
| Kamala HarrisDemocratic | 46.7% | 197,906 |
| OtherAll other candidates | 3.4% | 14,301 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | +3.8% |
| 2012 | −1.6% |
| 2016 | −7.6% |
| 2020 | −4.2% |
| 2024 | −3.3% |
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 197,906 | 211,686 | 423,893 | ||
| R | 196,219 | 213,906 | 423,539 | ||
| R | 132,415 | 156,105 | 312,276 | ||
| R | 144,173 | 148,945 | 293,118 | ||
| D | 150,084 | 138,795 | 295,362 |
U.S. Senate
| Year | Won | D % | R % | Total |
|---|---|---|---|---|
| 2024 | D | 59.1% | 40.6% | 3,812,391 |
| 2022 | D | 57.1% | 42.6% | 3,047,900 |
| 2018 | D | 58.4% | 41.6% | 3,086,168 |
| 2016 | D | 59.0% | 41.0% | 3,243,317 |
| 2012 | D | 60.5% | 39.5% | 3,069,417 |
| 2010 | D | 52.4% | 47.6% | 2,511,094 |
| 2006 | D | 56.9% | 39.9% | 2,083,734 |
| 2004 | D | 55.0% | 42.7% | 2,818,651 |
| 2000 | D | 48.7% | 48.6% | 2,461,379 |
| 1998 | D | 58.4% | 41.6% | 1,888,561 |
| 1994 | R | 44.3% | 55.7% | 1,700,173 |
| 1992 | D | 54.0% | 46.0% | 2,218,802 |
| 1988 | R | 48.9% | 51.1% | 1,848,542 |
| 1986 | D | 50.7% | 48.7% | 1,337,367 |
| 1982 | D | 69.0% | 24.3% | 1,368,476 |
| 1980 | R | 45.8% | 54.2% | 1,728,369 |
| 1976 | D | 71.8% | 24.2% | 1,491,111 |
Demographics
Anchored by Vancouver and stretching into rural timber country, WA-03 has swung between parties in consecutive cycles, with its 2024 presidential margin landing at R+2.8 — a seat neither side can take for granted.
Across the recorded series it reached a Democratic high of four points in 2008 and a Republican high of eight points in 2016. Between 2020 and 2024 the district moved one point toward the Democratic candidate; the 2024 margin was three points.
A population of 869,212, a 77% non-Hispanic-white share, and a median household income of $91,377 describe the district.
Compare two places, side by side
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Congressional District 3, Washington. Akashic. https://akashic.app/cd/5303/. Accessed May 20, 2026. License: CC BY 4.0.