- Lead
- 6,301
- Total
- 28,810
- vs nation
- R+20.4
Sonora, CA
President margin by year
Place winner margin
President results by year
Vote totals, margins, and source status
- Lead
- 5,711
- Total
- 30,408
- vs nation
- R+23.2
- Lead
- 5,428
- Total
- 25,893
- vs nation
- R+23.1
- Lead
- 3,882
- Total
- 24,758
- vs nation
- R+19.5
- Lead
- 3,456
- Total
- 27,303
- vs nation
- R+19.9
- Lead
- 5,641
- Total
- 26,235
- vs nation
- R+19.0
- Lead
- 3,813
- Total
- 23,727
- vs nation
- R+16.6
- Lead
- 1,436
- Total
- 21,972
- vs nation
- R+15.1
Key facts
- 2024 presidential margin
- R+21.9MIT Election Lab
- Population
- 54,4982024 5-year
- Population density
- 25 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,221 sq miTIGER/Line
- Median household income
- $77,4042024 5-year
- White (non-Hispanic)
- 78.0%2024 5-year
- Black
- 1.8%2024 5-year
- Hispanic / Latino
- 13.6%2024 5-year
- Peak Democratic margin
- D+55.6 in 1912MIT Election Lab
- Peak Republican margin
- R+31.1 in 1924MIT Election Lab
- Most similar
- Brookings, OR · twin score 84.7
presidential history
Party record book
Sonora, CA · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 · 34 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1936
72.7%
3,303 votes · D+46.3
Runner-up · Franklin D. Roosevelt, 1932 · 66.4%
Republican
George W. Bush2004
60.0%
15,745 votes · R+21.5
Runner-up · Donald Trump, 2024 · 59.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
11,978votes
39.4% of the vote · R+18.8
Runner-up · Barack Obama, 2008 · 11,532 votes
Republican
Donald Trump2020
17,689votes
58.2% of the vote · R+18.8
Runner-up · Donald Trump, 2024 · 17,210 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
Woodrow Wilson1912
+36.0pts D vs U.S.
Place D+55.6 · U.S. D+19.5
Runner-up · William J. Bryan, 1896 · +27.7 pts
Republican
Donald Trump2020
+23.2pts R vs U.S.
Place R+18.8 · U.S. D+4.5
Runner-up · Donald Trump, 2016 · +23.1 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
By party of registration, over time
Registration leans Republican; the presidential vote runs 4.8 points more Republican than the rolls.
35,031 registered voters · 2024 · down from 35,275 in 2022
Who moves in and out
Net domestic migration over time
−775 net domestic migration · 2025
Net −120 over 2011–2025 · gain loss
| Year | Net domestic migration |
|---|---|
| 2011 | −236 |
| 2012 | −489 |
| 2013 | −127 |
| 2014 | +28 |
| 2015 | −96 |
| 2016 | +346 |
| 2017 | +443 |
| 2018 | +568 |
| 2019 | +232 |
| 2021 | +96 |
| 2022 | −783 |
| 2023 | +449 |
| 2024 | +224 |
| 2025 | −775 |
Tuolumne County's small but distinct labor market blends timber, agriculture, and outdoor recreation, producing a voter profile that has trended more competitive in statewide races over the past decade despite its historically conservative baseline.
Across the recorded series it reached a Democratic high of 55.6 points in 1912 and a Republican high of 31.1 points in 1924. Between 2020 and 2024 the metro moved 3.1 points toward the Republican candidate; the 2024 margin was 21.9 points.
A population of 54,498, a 78% non-Hispanic-white share, and a median household income of $77,404 describe the metro. The metro's voting pattern over the last decade is most similar to that of Brookings, OR and Coos Bay-North Bend, OR.
The metros 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.
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 →
Sonora, CA, California. Akashic. https://akashic.app/cbsa/43760/. Accessed May 20, 2026. License: CC BY 4.0.