Boundary Atlas

ZIP code 55312: Brownton, MN

ZIP code 55312 is in Brownton (48% of residents), in McLeod County (99%) and Sibley County (0.5%), Minnesota. 52% of its residents live outside city limits. It is in Minnesota's 7th congressional district. Its state senate district is State Senate District 17; its state house districts are State House District 17A (99%) and State House District 17B (0.5%).

1,527residents (2020 Census)
73.6 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Minnesota

City and county

City or townShare of ZIP residents
Brownton48%

CountyShare of ZIP residents
McLeod County99%
Sibley County0.5%

Town or county subdivisionShare of ZIP residents
Brownton city48%
Sumter township22%
Penn township17%
Collins township9.0%
Round Grove township4.4%
Transit township0.5%

Congressional district

Congressional districtShare of ZIP residents
Minnesota's 7th congressional district (MN-07)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MN-07)Michelle Fischbach (R)202-225-2165100%
U.S. SenatorAmy Klobuchar (D)202-224-3244 · contact formstatewide
U.S. SenatorTina Smith (D)202-224-5641 · contact formstatewide
State Senator (State Senate District 17)Glenn Gruenhagen (R)100%
State Representative (State House District 17A)Dawn Gillman (R)99%
State Representative (State House District 17B)Bobbie Harder (R)0.5%

Elected under MN's previous legislative map; the district's lines changed for 2026.

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 17100%

State house districtShare of ZIP residents
State House District 17A99%
State House District 17B0.5%

Voting precincts

6 voting precincts overlap ZIP 55312. Map them, with each precinct's share of the ZIP's residents.

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ZIP 55312 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.