- Lead
- 35,909
- Total
- 80,620
- vs nation
- D+46.0
Washington 41st State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 40,568
- Total
- 87,584
- vs nation
- D+41.9
- Lead
- 31,329
- Total
- 76,496
- vs nation
- D+38.9
- Lead
- 22,543
- Total
- 73,300
- vs nation
- D+26.9
- Lead
- 22,507
- Total
- 70,031
- vs nation
- D+24.9
- Lead
- 14,085
- Total
- 68,405
- vs nation
- D+23.0
- Lead
- 9,321
- Total
- 60,876
- vs nation
- D+14.8
- Lead
- 8,621
- Total
- 56,533
- vs nation
- D+6.7
Key facts
- 2024 presidential margin
- D+44.5MIT Election Lab
- Population
- 156,4692024 5-year
- Population density
- 3,402 / sq mi2024 5-year · TIGER/Line
- Land area
- 46 sq miTIGER/Line
- Median household income
- $197,7772024 5-year
- White (non-Hispanic)
- 51.0%2024 5-year
- Black
- 2.0%2024 5-year
- Hispanic / Latino
- 5.7%2024 5-year
- Peak Democratic margin
- D+46.3 in 2020MIT Election Lab
- Peak Republican margin
- R+61.6 in 1904MIT Election Lab
- Most similar
- Legislative (House) District 45, WA · twin score 98.8
presidential history
Party record book
Washington 41st State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 · 34 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Joe Biden2020
71.8%
62,849 votes · D+46.3 · modeled estimate
Runner-up · Kamala Harris, 2024 · 70.1%
Republican
Theodore Roosevelt1904
76.2%
1,910 votes · R+61.6 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 70.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
62,849votes
71.8% of the vote · D+46.3 · modeled estimate
Runner-up · Kamala Harris, 2024 · 56,505 votes
Republican
Ronald Reagan1984
29,521votes
57.7% of the vote · R+16.6 · modeled estimate
Runner-up · George W. Bush, 2004 · 26,740 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Kamala Harris2024
+46.0pts D vs U.S.
Place D+44.5 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · +41.9 pts
Republican
Theodore Roosevelt1904
+41.9pts R vs U.S.
Place R+61.6 · U.S. R+19.7 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · +28.7 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2020 | D | 74.4%59,510 | 25.6%20,426 | 79,936 |
| 2018 | D | 81.0%50,961 | 19.0%11,940 | 62,901 |
Washington 41st State House District sits in the Pacific Northwest. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 46.3 points in 2020 and a Republican high of 61.6 points in 1904. Between 2020 and 2024 the district moved 1.8 points toward the Republican candidate; the 2024 margin was 44.5 points.
A population of 156,469, a 51% non-Hispanic-white share, and a median household income of $197,777 describe the district. The district's voting pattern over the last decade is most similar to that of Legislative (House) District 45 and Legislative (House) District 48.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Washington 41st State House District. Akashic. https://akashic.app/sld-lower/53041/. Accessed May 20, 2026. License: CC BY 4.0.