Arizona 10th State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1912–2024 · 29 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1936
50.4%
1,129 votes · D+6.6 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 46.0%
Republican
Ronald Reagan1984
80.7%
29,379 votes · R+62.3 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 78.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
46,992votes
39.0% of the vote · R+20.9 · modeled estimate
Runner-up · Joe Biden, 2020 · 46,730 votes
Republican
Donald Trump2024
72,132votes
59.9% of the vote · R+20.9 · modeled estimate
Runner-up · Donald Trump, 2020 · 71,530 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
Woodrow Wilson1912
−4.5pts D vs U.S.
Place D+15.1 · U.S. D+19.5 · a third-party candidate carried the Place · modeled estimate
Runner-up · John W. Davis, 1924 · −9.0 pts
Republican
Barry Goldwater1964
+53.7pts R vs U.S.
Place R+31.1 · U.S. D+22.6 · modeled estimate
Runner-up · Gerald Ford, 1976 · +49.7 pts
current representation
Current officeholders
RDave FarnsworthState Senate · 10
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+20.9, this district ranks among Arizona's most consistent Republican strongholds, where low population density and agricultural economies shape a voting pattern that has shown little volatility in recent cycles.
Across the recorded series it reached a Democratic high of 15.1 points in 1912 and a Republican high of 62.3 points in 1984. The 2024 margin was 20.9 points.
A population of 235,579, a 72% non-Hispanic-white share, and a median household income of $80,144 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 28 and State Senate District 19.
Akashic
Political twins — state-senate districts
The state-senate 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 → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Arizona 10th State Senate District. Akashic. https://akashic.app/sld-upper/04010/. Accessed May 20, 2026. License: CC BY 4.0.
How did Arizona 10th State Senate District vote in 2024?
In 2024, Arizona 10th State Senate District voted Republican by 20.9 points (R+20.9), carried by the Republican candidate. Out of 120,448 votes cast, 46,992 went Democratic and 72,132 went Republican.
When did Arizona 10th State Senate District last vote Democratic?
The most recent presidential election in which Arizona 10th State Senate District voted Democratic was 1936.
How many people live in Arizona 10th State Senate District?
Arizona 10th State Senate District has a population of 235,579 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Arizona 10th State Senate District?
Median household income in Arizona 10th State Senate District is $80,144 — below the national median of $80,734. The Arizona state median is $79,964.
What is the political history of Arizona 10th State Senate District?
Akashic tracks 38 presidential elections in Arizona 10th State Senate District from 1876 to 2024. Of those, 1 went Democratic and 27 went Republican.