- Lead
- 44,432
- Total
- 338,177
- vs nation
- R+11.7
Alaska At-Large Congressional District
President margin by year
Place winner margin
President results by year
Vote totals, margins, and source status
- Lead
- 36,173
- Total
- 357,569
- vs nation
- R+14.6
- Lead
- 47,167
- Total
- 318,265
- vs nation
- R+16.9
- Lead
- 79,864
- Total
- 312,598
- vs nation
- R+23.1
- Lead
- 88,394
- Total
- 285,560
- vs nation
- R+31.5
- Lead
- 42,366
- Total
- 241,620
- vs nation
- R+26.1
- Lead
- 23,706
- Total
- 258,506
- vs nation
- R+14.7
- Lead
- 46,667
- Total
- 200,116
- vs nation
- R+15.6
Key facts
- 2024 presidential margin
- R+13.1MIT Election Lab
- Population
- 735,7062024 5-year
- Population density
- 1.3 / sq mi2024 5-year · TIGER/Line
- Land area
- 571,052 sq miTIGER/Line
- Median household income
- $92,7882024 5-year
- White (non-Hispanic)
- 57.7%2024 5-year
- Black
- 2.9%2024 5-year
- Hispanic / Latino
- 7.3%2024 5-year
- Peak Democratic margin
- D+31.8 in 1964MIT Election Lab
- Peak Republican margin
- R+36.8 in 1984MIT Election Lab
- Most similar
- Congressional District 5, CO · twin score 77.4
presidential history
Party record book
Alaska At-Large Congressional District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1960–2024 · 15 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
65.9%
44,329 votes · D+31.8
Runner-up · John F. Kennedy, 1960 · 49.1%
Republican
Ronald Reagan1984
66.7%
138,377 votes · R+36.8
Runner-up · George W. Bush, 2004 · 61.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
153,778votes
43.0% of the vote · R+10.1
Runner-up · Kamala Harris, 2024 · 140,026 votes
Republican
George W. Bush2004
190,889votes
61.1% of the vote · R+25.5
Runner-up · Donald Trump, 2020 · 189,951 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
Lyndon B. Johnson1964
+9.2pts D vs U.S.
Place D+31.8 · U.S. D+22.6
Runner-up · George McGovern, 1972 · −0.4 pts
Republican
George W. Bush2000
+31.5pts R vs U.S.
Place R+31.0 · U.S. D+0.5
Runner-up · Bob Dole, 1996 · +26.1 pts
U.S. House
Each result reflects the U.S. House district as it was drawn for that election; redistricting has redrawn these lines over time, so they can differ from the current 120th-Congress district shown on the map above.
Alaska's single at-large seat spans 663,000 square miles of varied terrain, yet voting patterns have remained consistently Republican at the presidential level, with the 2024 margin landing at 13.2 points despite a competitive ranked-choice House race in recent cycles.
Across the recorded series it reached a Democratic high of 31.8 points in 1964 and a Republican high of 36.8 points in 1984. Between 2020 and 2024 the district moved 3.0 points toward the Republican candidate; the 2024 margin was 13.1 points.
A population of 735,706, a 58% non-Hispanic-white share, and a median household income of $92,788 describe the district. The district's voting pattern over the last decade is most similar to that of Congressional District 5 and Congressional District 10.
The congressional 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 →
Alaska At-Large Congressional District. Akashic. https://akashic.app/cd/0200/. Accessed May 20, 2026. License: CC BY 4.0.