- Lead
- 1,201
- Total
- 22,860
- vs nation
- R+3.8
Idaho 26th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 8
- Total
- 23,040
- vs nation
- R+4.5
- Lead
- 1,063
- Total
- 19,222
- vs nation
- R+7.6
- Lead
- 1,724
- Total
- 18,574
- vs nation
- R+13.1
- Lead
- 282
- Total
- 19,290
- vs nation
- R+8.7
- Lead
- 2,797
- Total
- 18,603
- vs nation
- R+12.6
- Lead
- 3,450
- Total
- 15,519
- vs nation
- R+22.7
- Lead
- 1,108
- Total
- 15,904
- vs nation
- R+15.5
Key facts
- 2024 presidential margin
- R+5.3MIT Election Lab
- Population
- 53,6362024 5-year
- Population density
- 12 / sq mi2024 5-year · TIGER/Line
- Land area
- 4,437 sq miTIGER/Line
- Median household income
- $82,5312024 5-year
- White (non-Hispanic)
- 66.0%2024 5-year
- Black
- 0.2%2024 5-year
- Hispanic / Latino
- 29.5%2024 5-year
- Peak Democratic margin
- D+84.0 in 1896MIT Election Lab
- Peak Republican margin
- R+45.2 in 1972MIT Election Lab
- Most similar
- State House District 6, OR · twin score 77.3
presidential history
Party record book
Idaho 26th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1896–2024 · 33 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
William J. Bryan1896
92.0%
1,533 votes · D+84.0 · modeled estimate
Runner-up · William J. Bryan, 1900 · 61.8%
Republican
Ronald Reagan1984
71.9%
9,727 votes · R+45.0 · modeled estimate
Runner-up · Richard Nixon, 1972 · 70.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
11,226votes
48.7% of the vote · R+0.03 · modeled estimate
Runner-up · Kamala Harris, 2024 · 10,558 votes
Republican
Donald Trump2024
11,759votes
51.4% of the vote · R+5.3 · modeled estimate
Runner-up · Donald Trump, 2020 · 11,234 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
+90.1pts D vs U.S.
Place D+84.0 · U.S. R+6.1 · modeled estimate
Runner-up · William J. Bryan, 1900 · +32.8 pts
Republican
Barry Goldwater1964
+39.3pts R vs U.S.
Place R+16.8 · U.S. D+22.6 · modeled estimate
Runner-up · Richard Nixon, 1968 · +33.5 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.
Its 2024 presidential margin of R+5.2 ranked among Idaho's closest, against R+1.5 in 2008. About 55,500 residents lived here, with White alone at 70.7% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 84.0 points in 1896 and a Republican high of 45.2 points in 1972. Between 2020 and 2024 the district moved 5.2 points toward the Republican candidate; the 2024 margin was 5.3 points.
A population of 53,636, a 66% non-Hispanic-white share, and a median household income of $82,531 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 6 and State House District 24.
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 →
Idaho 26th State House District. Akashic. https://akashic.app/sld-lower/16026/. Accessed May 20, 2026. License: CC BY 4.0.