- Lead
- 35,433
- Total
- 99,003
- vs nation
- R+34.3
Wisconsin 23rd State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 31,404
- Total
- 94,471
- vs nation
- R+37.7
- Lead
- 26,096
- Total
- 84,463
- vs nation
- R+33.0
- Lead
- 7,599
- Total
- 84,370
- vs nation
- R+12.9
- Lead
- 3,147
- Total
- 84,458
- vs nation
- R+3.5
- Lead
- 7,287
- Total
- 88,539
- vs nation
- R+5.8
- Lead
- 9,155
- Total
- 77,880
- vs nation
- R+12.3
- Lead
- 4,554
- Total
- 67,518
- vs nation
- R+1.8
Key facts
- 2024 presidential margin
- R+35.8MIT Election Lab
- Population
- 179,9162024 5-year
- Population density
- 27 / sq mi2024 5-year · TIGER/Line
- Land area
- 6,709 sq miTIGER/Line
- Median household income
- $67,2842024 5-year
- White (non-Hispanic)
- 91.9%2024 5-year
- Black
- 0.9%2024 5-year
- Hispanic / Latino
- 3.3%2024 5-year
- Peak Democratic margin
- D+32.5 in 1932MIT Election Lab
- Peak Republican margin
- R+71.1 in 1920MIT Election Lab
- Most similar
- State Senate District 10, MN · twin score 93.1
presidential history
Party record book
Wisconsin 23rd State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1932
64.1%
32,448 votes · D+32.5 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · 61.2%
Republican
Warren G. Harding1920
80.7%
27,284 votes · R+71.1 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · 77.3%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
43,062votes
51.0% of the vote · D+3.7 · modeled estimate
Runner-up · John Kerry, 2004 · 40,176 votes
Republican
Donald Trump2024
66,153votes
66.8% of the vote · R+35.8 · modeled estimate
Runner-up · Donald Trump, 2020 · 62,088 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. Roosevelt1932
+14.7pts D vs U.S.
Place D+32.5 · U.S. D+17.8 · modeled estimate
Runner-up · Michael Dukakis, 1988 · +8.3 pts
Republican
Warren G. Harding1920
+44.9pts R vs U.S.
Place R+71.1 · U.S. R+26.2 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · +39.7 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
Anchored in the forests and agricultural communities of central Wisconsin, this district recorded a 35.8-point Republican presidential margin in 2024, reflecting the rural, majority-white electorate that has shaped its consistent voting patterns over the past decade.
Across the recorded series it reached a Democratic high of 32.5 points in 1932 and a Republican high of 71.1 points in 1920. Between 2020 and 2024 the district moved 2.5 points toward the Republican candidate; the 2024 margin was 35.8 points.
A population of 179,916, a 92% non-Hispanic-white share, and a median household income of $67,284 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 10 and State Senate District 5.
The state-senate 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 →
Wisconsin 23rd State Senate District. Akashic. https://akashic.app/sld-upper/55023/. Accessed May 20, 2026. License: CC BY 4.0.