- Lead
- 2,885
- Total
- 4,810
- vs nation
- R+58.5
- Turnout
- 79.8%
Broadwater County, MT
President margin by year
Place winner margin
President results by year
2024 turnout 79.8% of 6,112 citizens 18+
- Lead
- 2,338
- Total
- 4,097
- vs nation
- R+61.5
- Turnout
- 84.4%
- Lead
- 1,775
- Total
- 3,133
- vs nation
- R+58.7
- Turnout
- 72.4%
- Lead
- 1,388
- Total
- 3,011
- vs nation
- R+50.0
- Turnout
- —
- Lead
- 1,018
- Total
- 2,807
- vs nation
- R+43.5
- Turnout
- —
- Lead
- 1,245
- Total
- 2,356
- vs nation
- R+50.4
- Turnout
- —
- Lead
- 1,026
- Total
- 2,074
- vs nation
- R+50.0
- Turnout
- —
- Lead
- 426
- Total
- 1,966
- vs nation
- R+30.2
- Turnout
- —
Key facts
- 2024 presidential margin
- R+60.0MIT Election Lab
- Population
- 7,6682024 5-year
- Median household income
- $70,3742024 5-year
- White (non-Hispanic)
- 88.9%2024 5-year
- Black
- 0.2%2024 5-year
- Hispanic / Latino
- 2.8%2024 5-year
- Peak Democratic margin
- D+35.6 in 1936MIT Election Lab
- Peak Republican margin
- R+60.0 in 2024MIT Election Lab
- Most similar
- Powell County, MT · twin score 89.9
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
- 79.8%4,879 participants ÷ 6,112 CVAP
- 2020→2022 drop-off
- +22.8 ptsPresidential-dependent
- Drop-off versus state
- +3.6 ptsPositive means a larger decline than the statewide pattern
- Mechanical 2026 scenario
- 57.0%–67.4%Recent-cycle and two-cycle persistence scenarios; not a forecast
| Election | Participants | CVAP | Turnout | Quality |
|---|---|---|---|---|
| 2016 · Presidential | 3,265 | 4,511 | 72.4% | A/A |
| 2018 · Midterm | 3,277 | 4,656 | 70.4% | A/A |
| 2020 · Presidential | 4,097 | 4,854 | 84.4% | C/A |
| 2022 · Midterm | 3,458 | 5,613 | 61.6% | A/A |
| 2024 · Presidential | 4,879 | 6,112 | 79.8% | A/A |
Sources and methods
- 2016: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 293/111.
- 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 159, denominator source 157; top ticket votes; canonical-complete-contest-floor-v1; allocation share 0.0%; series 152/2.
- 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.
Precinct data
Results by precinct
5 precincts · 4,810 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -PRECINCT 13PRECINCT 13 | 204 | 1,198 | 47 | 1,449 | 14.1% | 82.7% | R+68.6 |
|---|---|---|---|---|---|---|---|
| Precinct -PRECINCT 1PRECINCT 1 | 259 | 947 | 36 | 1,242 | 20.9% | 76.2% | R+55.4 |
| Precinct -PRECINCT 11PRECINCT 11 | 159 | 748 | 26 | 933 | 17.0% | 80.2% | R+63.1 |
| Precinct -PRECINCT 7PRECINCT 7 | 141 | 489 | 19 | 649 | 21.7% | 75.3% | R+53.6 |
| Precinct -PRECINCT 12PRECINCT 12 | 122 | 388 | 27 | 537 | 22.7% | 72.3% | R+49.5 |
Presidential margin, 1900–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1900 | +28.2% |
| 1904 | +1.3% |
| 1908 | +19.6% |
| 1912 | +26.4% |
| 1916 | +29.6% |
| 1920 | −7.2% |
| 1924 | −3.2% |
| 1928 | −5.7% |
| 1932 | +31.3% |
| 1936 | +35.6% |
| 1940 | +6.1% |
| 1944 | −15.3% |
| 1948 | −13.3% |
| 1952 | −37.7% |
| 1956 | −31.9% |
| 1960 | −3.7% |
| 1964 | −1.2% |
| 1968 | −18.8% |
| 1972 | −36.7% |
| 1976 | −18.9% |
| 1980 | −41.6% |
| 1984 | −48.5% |
| 1988 | −27.5% |
| 1992 | −18.4% |
| 1996 | −21.7% |
| 2000 | −49.5% |
| 2004 | −52.8% |
| 2008 | −36.3% |
| 2012 | −46.1% |
| 2016 | −56.7% |
| 2020 | −57.1% |
| 2024 | −60.0% |
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.
U.S. Senate
Each row shows U.S. Senate votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
U.S. Senate special elections
Each row shows U.S. Senate special votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 1934Special · Class II | D | 61.6%James E. Murray867 | 38.4%Scott Leavitt540 | 1,408 |
Governor
Each row shows Governor 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 | 4,216 |
| 2018 | 4,337 |
| 2020 | 4,982 |
| 2022 | 5,497 |
| 2024 | 6,166 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+214 net domestic migration · 2025
Net +2,277 over 2011–2025 · gain loss
Arrivals reported $79,133 in average income, against $86,909 for residents who stayed — 9% lower. (IRS SOI, 2022–23)
The places arrivals came from lean D+0.2 on average — 60 points more Democratic-leaning than Broadwater County, MT itself (R+60.0).
Where arrivals came from lean of each source
- Gallatin County, MT107D+3.2
- Lewis and Clark County, MT54R+5.7
Where departures went households, 2022–23
- Lewis and Clark County, MT53
- Gallatin County, MT44
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 | +100 |
| 2012 | +41 |
| 2013 | −74 |
| 2014 | −21 |
| 2015 | +64 |
| 2016 | +79 |
| 2017 | +153 |
| 2018 | +149 |
| 2019 | +155 |
| 2021 | +496 |
| 2022 | +433 |
| 2023 | +256 |
| 2024 | +232 |
| 2025 | +214 |
With fewer than 4,500 residents spread across ranchland east of the Continental Divide, Broadwater County delivered a 60-point Republican presidential margin in 2024, consistent with its decades-long pattern of lopsided rural-conservative voting.
Across the recorded series it reached a Democratic high of 35.6 points in 1936 and a Republican high of 60.0 points in 2024. Between 2020 and 2024 the county moved 2.9 points toward the Republican candidate; the 2024 margin was 60.0 points.
A population of 7,668, a 89% non-Hispanic-white share, and a median household income of $70,374 describe the county. The county's voting pattern over the last decade is most similar to that of Powell County and Madison 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.
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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 →
Broadwater County, Montana. Akashic. https://akashic.app/county/30007/. Accessed May 20, 2026. License: CC BY 4.0.