- Lead
- 802
- Total
- 1,082
- vs nation
- R+72.7
- Turnout
- 80.6%
McCone County, MT
President margin by year
Place winner margin
President results by year
2024 turnout 80.6% of 1,359 citizens 18+
- Lead
- 801
- Total
- 1,128
- vs nation
- R+75.5
- Turnout
- 79.1%
- Lead
- 708
- Total
- 1,095
- vs nation
- R+66.7
- Turnout
- 82.6%
- Lead
- 522
- Total
- 993
- vs nation
- R+56.4
- Turnout
- —
- Lead
- 405
- Total
- 1,091
- vs nation
- R+44.4
- Turnout
- —
- Lead
- 471
- Total
- 1,137
- vs nation
- R+39.0
- Turnout
- —
- Lead
- 560
- Total
- 1,142
- vs nation
- R+49.6
- Turnout
- —
- Lead
- 225
- Total
- 1,256
- vs nation
- R+26.4
- Turnout
- —
Key facts
- 2024 presidential margin
- R+74.1MIT Election Lab
- Population
- 1,6702024 5-year
- Population density
- 0.63 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,642 sq miTIGER/Line
- Median household income
- $69,3752024 5-year
- White (non-Hispanic)
- 92.1%2024 5-year
- Black
- 0.0%2024 5-year
- Hispanic / Latino
- 0.2%2024 5-year
- Peak Democratic margin
- D+59.5 in 1936MIT Election Lab
- Peak Republican margin
- R+74.1 in 2024MIT Election Lab
- Most similar
- Slope County, ND · twin score 90.9
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
- 80.6%1,095 participants ÷ 1,359 CVAP
- 2020→2022 drop-off
- +14.2 ptsVolatile
- Drop-off versus state
- -5.0 ptsPositive means a larger decline than the statewide pattern
- Mechanical 2026 scenario
- 66.3%–72.6%Recent-cycle and two-cycle persistence scenarios; not a forecast
| Election | Participants | CVAP | Turnout | Quality |
|---|---|---|---|---|
| 2016 · Presidential | 1,095 | 1,326 | 82.6% | C/A |
| 2018 · Midterm | 1,043 | 1,289 | 80.9% | A/A |
| 2020 · Presidential | 1,135 | 1,435 | 79.1% | A/A |
| 2022 · Midterm | 941 | 1,451 | 64.9% | A/A |
| 2024 · Presidential | 1,095 | 1,359 | 80.6% | A/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.
- 2018: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 297/138.
- 2020: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 301/2.
- 2022: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 306/183.
- 2024: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 311/228.
presidential history
Party record book
McCone County, MT · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1920–2024 · 27 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1936
78.6%
1,366 votes · D+59.5
Runner-up · Franklin D. Roosevelt, 1940 · 61.8%
Republican
Donald Trump2024
86.0%
931 votes · R+74.1
Runner-up · Donald Trump, 2020 · 84.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1936
1,366votes
78.6% of the vote · D+59.5
Runner-up · Franklin D. Roosevelt, 1932 · 1,020 votes
Republican
Warren G. Harding1920
1,177votes
62.0% of the vote · R+33.7
Runner-up · Ronald Reagan, 1984 · 1,015 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
Franklin D. Roosevelt1936
+35.2pts D vs U.S.
Place D+59.5 · U.S. D+24.3
Runner-up · Adlai Stevenson, 1956 · +23.8 pts
Republican
Donald Trump2020
+75.5pts R vs U.S.
Place R+71.0 · U.S. D+4.5
Runner-up · Donald Trump, 2024 · +72.7 pts
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2016 | 1,256 |
| 2018 | 1,259 |
| 2020 | 1,238 |
| 2022 | 1,214 |
| 2024 | 1,249 |
Who moves in and out
Net domestic migration over time
−3 net domestic migration · 2025
Net −90 over 2011–2025 · gain loss
| Year | Net domestic migration |
|---|---|
| 2011 | −25 |
| 2012 | +4 |
| 2013 | +10 |
| 2014 | +11 |
| 2015 | −21 |
| 2016 | +31 |
| 2017 | −26 |
| 2018 | −34 |
| 2019 | −7 |
| 2021 | −20 |
| 2022 | +3 |
| 2023 | −37 |
| 2024 | +24 |
| 2025 | −3 |
McCone County sits in the sparsely settled northeastern plains, where ranching and wheat farming define the economy and the 2024 presidential contest broke roughly three-to-one for the Republican nominee—among the widest margins in the state.
Across the recorded series it reached a Democratic high of 59.5 points in 1936 and a Republican high of 74.1 points in 2024. Between 2020 and 2024 the county moved 3.1 points toward the Republican candidate; the 2024 margin was 74.1 points.
A population of 1,670, a 92% non-Hispanic-white share, and a median household income of $69,375 describe the county. The county's voting pattern over the last decade is most similar to that of Slope County and Daniels County.
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 →
McCone County, Montana. Akashic. https://akashic.app/county/30055/. Accessed May 20, 2026. License: CC BY 4.0.