Minnesota State Senate District 20

State Legislative District Profile (Upper Chamber)

Overview

District ID
mn-sd-020
State
Minnesota
Chamber
Upper chamber (state senate)
District Code
020
Land Area
1,672.7 sq mi
Water Area
48.9 sq mi

Boundary

Boundary of Minnesota State Senate District 20

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Goodhue County548.70 sq mi32.8%72.5%
Wabasha County522.92 sq mi31.3%100.0%
Olmsted County351.34 sq mi21.0%53.8%
Winona County213.91 sq mi12.8%34.2%
Dakota County35.77 sq mi2.1%6.4%

Showing all 5 counties

Places

PlaceOverlapShare of district landShare of place land
Red Wing city34.84 sq mi2.1%100.0%
Wabasha city8.19 sq mi0.5%100.0%
Pine Island city5.99 sq mi0.4%96.6%
Cannon Falls city4.49 sq mi0.3%97.7%
Lake City city4.48 sq mi0.3%99.8%
St. Charles city3.81 sq mi0.2%100.0%
Altura city2.98 sq mi0.2%100.0%
Zumbrota city2.82 sq mi0.2%98.8%
Plainview city2.14 sq mi0.1%99.9%
Elba city1.93 sq mi0.1%100.0%
Marion CDP1.86 sq mi0.1%100.0%
Frontenac CDP1.84 sq mi0.1%100.0%
Miesville city1.75 sq mi0.1%100.0%
Eyota city1.69 sq mi0.1%100.0%
Goodhue city1.10 sq mi0.1%100.0%
Mazeppa city1.08 sq mi0.1%99.5%
Dover city1.00 sq mi0.1%100.0%
Utica city0.99 sq mi0.1%100.0%
Elgin city0.92 sq mi0.1%98.9%
Chatfield city0.91 sq mi0.1%35.3%
Zumbro Falls city0.58 sq mi<0.1%100.0%
Minneiska city0.51 sq mi<0.1%98.6%
Bellechester city0.32 sq mi<0.1%100.0%
Kellogg city0.31 sq mi<0.1%99.8%
Hammond city0.16 sq mi<0.1%100.0%

Showing top 25 of 26 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
MN District 183,87199.0%11.8%97.9%
MN District 28861.0%0.1%2.1%

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

Voters

Registered Voters
58,184
Active Voters
58,184 (100.0%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–2026<10 (—)0 (0.0%)0 (0.0%)
2023–202451,463 (88.4%)0 (0.0%)0 (0.0%)
2021–202239,466 (67.8%)0 (0.0%)0 (0.0%)
2019–202045,404 (78.0%)0 (0.0%)0 (0.0%)
2017–201835,115 (60.4%)0 (0.0%)0 (0.0%)
2015–201638,739 (66.6%)0 (0.0%)0 (0.0%)
2013–201425,395 (43.6%)0 (0.0%)0 (0.0%)
2011–201235,459 (60.9%)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 01/11/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
84,438 (± 623)
Median Age
43.1
Median Household Income
$86,771 (± $2,072)
High School Graduate or Higher (age 25+)
94.0%
Bachelor's Degree or Higher (age 25+)
29.2%

Population by Age

GroupPeopleShare
Under 1818,85522.3%
18 to 6447,84656.7%
65 and over17,73721.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)3,1473.7%
White, not Hispanic76,62490.7%
Black, not Hispanic7190.9%
Asian, not Hispanic9671.1%
American Indian / Alaska Native, not Hispanic4310.5%
Native Hawaiian / Pacific Islander, not Hispanic420.0%
Some other race, not Hispanic3850.5%
Two or more races, not Hispanic2,1232.5%

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
83,239
Citizen Voting Age Population (CVAP)
64,523

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic80,82897.1%
Hispanic2,4112.9%
White77,55393.2%
Black6210.7%
Asian9031.1%
American Indian / Alaska Native4340.5%
Native Hawaiian / Pacific Islander00.0%
Two or More Races980.1%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic63,21998.0%
Hispanic1,3042.0%
White61,21094.9%
Black4860.8%
Asian8651.3%
American Indian / Alaska Native6201.0%
Native Hawaiian / Pacific Islander00.0%
Two or More Races350.1%

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