Wisconsin State Senate District 11

State Legislative District Profile (Upper Chamber)

Overview

District ID
wi-sd-011
State
Wisconsin
Chamber
Upper chamber (state senate)
District Code
011
Land Area
891.9 sq mi
Water Area
28.8 sq mi

Boundary

Boundary of Wisconsin State Senate District 11

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Walworth County483.59 sq mi54.2%87.1%
Kenosha County206.39 sq mi23.1%75.9%
Racine County129.09 sq mi14.5%38.8%
Rock County72.72 sq mi8.2%10.1%

Showing all 4 counties

Places

PlaceOverlapShare of district landShare of place land
Yorkville village33.49 sq mi3.8%100.0%
Bristol village32.70 sq mi3.7%100.0%
Salem Lakes village30.48 sq mi3.4%100.0%
Pleasant Prairie village21.61 sq mi2.4%64.7%
Rochester village17.42 sq mi2.0%100.0%
Bloomfield village12.50 sq mi1.4%99.9%
Twin Lakes village8.53 sq mi1.0%100.0%
Elkhorn city8.06 sq mi0.9%98.8%
Burlington city7.72 sq mi0.9%99.9%
Delavan city6.97 sq mi0.8%94.0%
Lake Geneva city6.86 sq mi0.8%100.0%
East Troy village4.53 sq mi0.5%99.0%
Lauderdale Lakes CDP4.30 sq mi0.5%100.0%
Delavan Lake CDP4.20 sq mi0.5%100.0%
Fontana-on-Geneva Lake village3.35 sq mi0.4%99.7%
Bohners Lake CDP3.33 sq mi0.4%100.0%
Paddock Lake village2.90 sq mi0.3%95.9%
Como CDP2.81 sq mi0.3%100.0%
Williams Bay village2.78 sq mi0.3%100.0%
Kenosha city2.68 sq mi0.3%9.2%
Genoa City village2.65 sq mi0.3%100.0%
Union Grove village2.60 sq mi0.3%100.0%
Powers Lake CDP2.35 sq mi0.3%100.0%
Eagle Lake CDP2.18 sq mi0.2%100.0%
Browns Lake CDP1.79 sq mi0.2%100.0%

Showing top 25 of 37 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
WI District 1169,46495.2%23.0%96.4%
WI District 58,4574.8%1.1%3.6%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
119,572
Active Voters
119,572 (100.0%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–2024107,164 (89.6%)0 (0.0%)0 (0.0%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 05/15/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
178,142 (± 1,224)
Median Age
44.2
Median Household Income
$90,285 (± $2,583)
High School Graduate or Higher (age 25+)
93.5%
Bachelor's Degree or Higher (age 25+)
31.1%

Population by Age

GroupPeopleShare
Under 1836,32320.4%
18 to 64105,69659.3%
65 and over36,12320.3%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)17,5889.9%
White, not Hispanic151,30584.9%
Black, not Hispanic1,7441.0%
Asian, not Hispanic1,2460.7%
American Indian / Alaska Native, not Hispanic1750.1%
Native Hawaiian / Pacific Islander, not Hispanic290.0%
Some other race, not Hispanic1,0830.6%
Two or more races, not Hispanic4,9722.8%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
174,498
Citizen Voting Age Population (CVAP)
138,311

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic159,82491.6%
Hispanic14,6758.4%
White153,60888.0%
Black1,7771.0%
Asian1,1960.7%
American Indian / Alaska Native1890.1%
Native Hawaiian / Pacific Islander260.0%
Two or More Races1930.1%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic129,61193.7%
Hispanic8,7046.3%
White125,23590.5%
Black1,8241.3%
Asian1,4781.1%
American Indian / Alaska Native9590.7%
Native Hawaiian / Pacific Islander140.0%
Two or More Races1410.1%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).