Idaho 3rd 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
William J. Bryan1896
75.6%
410 votes · D+51.3 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 58.3%
Republican
Donald Trump2024
78.6%
25,861 votes · R+59.3 · modeled estimate
Runner-up · Donald Trump, 2020 · 74.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
6,814votes
23.0% of the vote · R+51.0 · modeled estimate
Runner-up · Kamala Harris, 2024 · 6,348 votes
Republican
Donald Trump2024
25,861votes
78.6% of the vote · R+59.3 · modeled estimate
Runner-up · Donald Trump, 2020 · 21,912 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
William J. Bryan1896
+57.4pts D vs U.S.
Place D+51.3 · U.S. R+6.1 · modeled estimate
Runner-up · William J. Bryan, 1900 · +4.6 pts
Republican
Donald Trump2024
+57.8pts R vs U.S.
Place R+59.3 · U.S. R+1.5 · modeled estimate
Runner-up · Donald Trump, 2020 · +55.5 pts
current representation
Current officeholders
RJordan RedmanState House · 3B
RVito BarbieriState House · 3A
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 3 House
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.
Source · Akashic county-allocated estimate from certified county returns, House; not precinct-counted.
Year
Vote lead
Democratic
Republican
Total
2024
R
22.7%6,569
77.3%22,372
28,941
2020
R
26.0%6,255
74.0%17,825
24,080
2018
R
31.2%4,757
68.8%10,468
15,225
Idaho 3rd State House District sits in the Northern Rockies. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 51.3 points in 1896 and a Republican high of 59.3 points in 2024. Between 2020 and 2024 the district moved 8.3 points toward the Republican candidate; the 2024 margin was 59.3 points.
A population of 51,953, a 88% non-Hispanic-white share, and a median household income of $91,555 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 5 and State House District 2.
Akashic
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 → · 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.
Idaho 3rd State House District. Akashic. https://akashic.app/sld-lower/16003/. Accessed May 20, 2026. License: CC BY 4.0.
How did Idaho 3rd State House District vote in 2024?
In 2024, Idaho 3rd State House District voted Republican by 59.3 points (R+59.3), carried by the Republican candidate. Out of 32,901 votes cast, 6,348 went Democratic and 25,861 went Republican.
When did Idaho 3rd State House District last vote Democratic?
The most recent presidential election in which Idaho 3rd State House District voted Democratic was 1964.
How many people live in Idaho 3rd State House District?
Idaho 3rd State House District has a population of 51,953 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Idaho 3rd State House District?
Median household income in Idaho 3rd State House District is $91,555 — above the national median of $80,734. The Idaho state median is $77,800.
What is the political history of Idaho 3rd State House District?
Akashic tracks 38 presidential elections in Idaho 3rd State House District from 1876 to 2024. Of those, 7 went Democratic and 27 went Republican.