- Lead
- 258
- Total
- 1,758
- vs nation
- R+13.2
- Turnout
- 22.8%
North Slope Borough, AK
President margin by year
Place winner margin
President results by year
2024 turnout 22.8% of 7,705 citizens 18+
- Lead
- 89
- Total
- 2,392
- vs nation
- R+8.2
- Turnout
- 36.3%
- Lead
- 284
- Total
- 2,130
- vs nation
- D+11.2
- Turnout
- 30.8%
- Lead
- 670
- Total
- 2,235
- vs nation
- D+26.1
- Turnout
- —
- Lead
- 211
- Total
- 2,376
- vs nation
- R+16.2
- Turnout
- —
- Lead
- 464
- Total
- 2,324
- vs nation
- R+17.5
- Turnout
- —
- Lead
- 643
- Total
- 2,564
- vs nation
- R+25.6
- Turnout
- —
- Lead
- 23
- Total
- 2,206
- vs nation
- R+9.6
- Turnout
- —
Key facts
- 2024 presidential margin
- R+14.7MIT Election Lab
- Population
- 10,8102024 5-year
- Population density
- 0.12 / sq mi2024 5-year · TIGER/Line
- Land area
- 88,793 sq miTIGER/Line
- Median household income
- $95,6942024 5-year
- White (non-Hispanic)
- 31.0%2024 5-year
- Black
- 1.2%2024 5-year
- Hispanic / Latino
- 5.4%2024 5-year
- Peak Democratic margin
- D+60.2 in 1964MIT Election Lab
- Peak Republican margin
- R+37.9 in 1960MIT Election Lab
- Most similar
- Northwest Arctic Borough, AK · twin score 94.5
Midterm durability
Total general-election participants divided by same-year citizen voting-age population. These are total ballots or participating voters—not presidential candidate votes.
- 2024 total turnout
- 22.8%1,758 participants ÷ 7,705 CVAP
| Election | Participants | CVAP | Turnout | Quality |
|---|---|---|---|---|
| 2016 · Presidential | 2,129 | 6,917 | 30.8% | C/A |
| 2020 · Presidential | 2,392 | 6,592 | 36.3% | C/A |
| 2024 · Presidential | 1,758 | 7,705 | 22.8% | C/A |
Sources and methods
- 2016: numerator source 159, denominator source 157; top ticket votes; canonical-complete-contest-floor-v1; allocation share 0.0%; series 148/111.
- 2020: numerator source 159, denominator source 157; top ticket votes; canonical-complete-contest-floor-v1; allocation share 0.0%; series 152/2.
- 2024: numerator source 159, denominator source 157; top ticket votes; canonical-complete-contest-floor-v1; allocation share 0.0%; series 156/228.
presidential history
Party record book
North Slope Borough, AK · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1960–2024 · 17 presidential cycles · 16 with a vote-share denominator · 17 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Jimmy Carter1976
63.4%
654 votes · D+30.6
Runner-up · Barack Obama, 2012 · 63.0%
Republican
Richard Nixon1960
69.0%
553 votes · R+37.9
Runner-up · Ronald Reagan, 1984 · 60.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2012
1,408votes
63.0% of the vote · D+30.0
Runner-up · Joe Biden, 2020 · 1,078 votes
Republican
George W. Bush2000
1,486votes
58.0% of the vote · R+25.1
Runner-up · George W. Bush, 2004 · 1,344 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
George McGovern1972
+48.6pts D vs U.S.
Place D+25.5 · U.S. R+23.2
Runner-up · Lyndon B. Johnson, 1964 · +37.6 pts
Republican
Richard Nixon1960
+38.1pts R vs U.S.
Place R+37.9 · U.S. D+0.2
Runner-up · George W. Bush, 2000 · +25.6 pts
Registered voters
By party of registration, over time
North Slope Borough, AK registers Democratic but votes Republican — a 15-point gap between how voters register and how they vote, the signature of ancestral registration that trails realignment.
4,755 registered voters · 2026
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
−112 net domestic migration · 2025
Net −1,661 over 2011–2025 · gain loss
Arrivals reported $53,342 in average income, against $92,287 for residents who stayed — 42% lower. (IRS SOI, 2022–23)
Where departures went households, 2022–23
- Anchorage Municipality, AK56
Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.
| Year | Net domestic migration |
|---|---|
| 2011 | −71 |
| 2012 | −24 |
| 2013 | −51 |
| 2014 | −157 |
| 2015 | −124 |
| 2016 | −202 |
| 2017 | −7 |
| 2018 | −75 |
| 2019 | −114 |
| 2021 | −103 |
| 2022 | −319 |
| 2023 | −245 |
| 2024 | −57 |
| 2025 | −112 |
North Slope Borough covers 94,000 square miles of Arctic tundra and is home to a majority-Iñupiat population whose voting patterns have shifted noticeably rightward over the past two federal election cycles.
Across the recorded series it reached a Democratic high of 60.2 points in 1964 and a Republican high of 37.9 points in 1960. Between 2020 and 2024 the county moved 11.0 points toward the Republican candidate; the 2024 margin was 14.7 points.
A population of 10,810, a 31% non-Hispanic-white share, and a median household income of $95,694 describe the county. The county's voting pattern over the last decade is most similar to that of Northwest Arctic Borough and Dillingham Census Area.
The counties 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.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
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 →
North Slope Borough, Alaska. Akashic. https://akashic.app/county/02185/. Accessed May 20, 2026. License: CC BY 4.0.