Religious adherence is published only at the county level (U.S. Religion Census). See Los Angeles County.
American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.
California 51st State House District
Akashic
California 51st State House DistrictHarrisD+52.0
20082024
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic
74.4%
174,544
Donald TrumpRepublican
22.4%
52,571
Robert F. Kennedy Jr.American Independent
3.2%
7,404
D+60R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 1 county it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (1 county) — table
2024 presidential result by county for California 51st State House District — winner and D-vs-R margin.
County
Winner
Margin
Los Angeles County, CA
Democratic
D+32.9
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5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). † 2012, 2024 sub-county results are estimated: the source's block-level detail for these cycles was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Total
D
74.4%Harris174,544
22.4%Trump52,571
3.2%Kennedy7,404
+52.0%
234,519
D
77.7%Biden201,458
20.6%Trump53,416
1.7%Jorgensen4,422
+57.1%
259,296
D
79.6%Clinton174,478
15.4%Trump33,824
5.0%Johnson10,977
+64.1%
219,279
D
77.5%Obama154,677
22.5%Romney44,840
0.0%
+55.1%
199,517
D
78.6%Obama164,587
21.1%McCain44,272
0.3%Nader531
+57.5%
209,390
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presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2008
+57.5%
2012
+55.1%
2016
+64.1%
2020
+57.1%
2024
+52.0%
DemocraticRepublican
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current representation
Current officeholders
DRick ZburState House · 51
State legislative officeholder from OpenStates nightly current-legislator data.
Assembly District 51 has returned Democratic presidential margins above 20 points in recent cycles, reflecting a heavily Latino and Asian-American electorate spread across working-class suburbs east of Los Angeles.
Across the recorded series it reached a Democratic high of 64.1 points in 2016. Between 2020 and 2024 the district moved 5.1 points toward the Republican candidate; the 2024 margin was 52.0 points.
A population of 496,232, a 62% non-Hispanic-white share, and a median household income of $95,767 describe the district. The district's voting pattern over the last decade is most similar to that of Assembly District 44 and Assembly District 44.
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Political twins — state-house districts
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
California 51st State House District. Akashic. https://akashic.app/sld-lower/06051/. Accessed May 20, 2026. License: CC BY 4.0.
How did California 51st State House District vote in 2024?
In 2024, California 51st State House District voted Democratic by 52.0 points (D+52.0), carried by the Democratic candidate. Out of 234,519 votes cast, 174,544 went Democratic and 52,571 went Republican.
How many people live in California 51st State House District?
California 51st State House District has a population of 496,232 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in California 51st State House District?
Median household income in California 51st State House District is $95,767 — above the national median of $80,734. The California state median is $99,122.
What is the political history of California 51st State House District?
Akashic tracks 5 presidential elections in California 51st State House District from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican.
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