Demographics — Swing State Profile

Wisconsin Demographics 2026

5.9 million residents in a state that has been decided by fewer than 25,000 votes in three of the last four presidential elections.

83%
White Non-Hispanic
7%
Black / African American
7%
Hispanic / Latino
1%
Native American
Wisconsin voters demographics

Race & Ethnicity Breakdown

Group Wisconsin National Avg Partisan Lean
White Non-Hispanic 83% 59% R+10 rural / D+5 suburban
Black / African American 7% 13% D+75 (Milwaukee)
Hispanic / Latino 7% 19% D+18 (Milwaukee)
Native American 1% 1.3% D+40 (tribal lands)
Asian American / Pacific Islander 3% 6% D+25
Urban population 70% 83% D-leaning
Rural population 30% 17% R+25 avg
Median age 39.4 yrs 38.9 yrs Near national avg
College-educated adults 31% 33% Shifting D

Regional Breakdown

Milwaukee Metro — D+20 overall
Milwaukee city is 38% Black, 20% Hispanic, and delivers a 150,000-200,000 Democratic margin. But voter turnout is the variable: low Black turnout in Milwaukee cost Democrats the 2016 presidential race. The WOW suburbs (Waukesha R+20, Ozaukee R+18, Washington R+25) partially offset Milwaukee's margins.
Madison Metro (Dane County) — D+45
The University of Wisconsin anchors a highly educated, highly Democratic county. Dane County alone contributes ~175,000 Democratic votes in presidential years. It is the single most D-friendly county in the state and offset rural losses. Madison has grown significantly, adding more D votes each cycle.
Fox Valley & Green Bay (Brown County) — R+12
German Lutheran heritage, paper-mill manufacturing culture, and strong small-business conservatism. Brown County (Green Bay) swings between R+5 and R+18 depending on national environment. Appleton and Oshkosh are contested. Key Republican margin-builder outside rural Wisconsin.
Rural Wisconsin (Northern / Western) — R+30
Once competitive dairy-farm Democratic country, northern and western Wisconsin has shifted dramatically rightward. Counties like Lincoln, Dunn, and Polk were Obama +10 and are now Trump +20. The realignment tracks the national white working-class trend but is especially stark in Wisconsin.

Key Trends & 2026 Implications

Fastest-Growing Group

Hispanic Population +35% Since 2010

Milwaukee's Latinx community and meatpacking workers in Racine, Kenosha, and Green Bay. Still heavily Democratic but with rising Republican inroads among working-class Hispanic men.

Ticket-Splitting Tradition

Evers-Johnson Splits Reveal Independent Core

Wisconsin has higher ticket-splitting than almost any other swing states. This creates unusual 2026 dynamics: Senate and governor races can decouple from national trends. Candidate quality and local issues matter more here than elsewhere.

2026 Electoral Implication

Senate Seat Among Most Competitive

Ron Johnson (R) is up in 2026. Wisconsin is a true 50/50 state. Democrats need Milwaukee Black turnout near 2012 levels and WOW suburb erosion to continue. Republicans must maximize Fox Valley and rural margins. Expected margin: under 2 points either direction.

Share this page: X  / Twitter All Explainers →
The Transnational Desk

Stay ahead of the polls

Weekly updates: Generic Ballot, Trump Approval, 2026 race forecasts. No spam, unsubscribe anytime.

Double opt-in. GDPR-compliant. Unsubscribe any time.

Learn more →
LIVE