Boundary Atlas

ZIP code 55332: Fairfax, MN

ZIP code 55332 is in Fairfax (68% of residents), in Renville County (93%), Nicollet County (6.0%) and Sibley County (0.5%), Minnesota. 32% of its residents live outside city limits. It is in Minnesota's 7th congressional district (94%) and Minnesota's 1st congressional district (6.0%). Its state senate districts are State Senate District 16 (93%), State Senate District 18 (6.0%) and State Senate District 17 (0.5%); its state house districts are State House District 16A (93%), State House District 18A (6.0%) and State House District 17A (0.5%).

1,838residents (2020 Census)
114.3 sq miland area
1cities and towns
2congressional districts
8voting precincts

See it on the mapAll of Minnesota

City and county

City or townShare of ZIP residents
Fairfax68%

CountyShare of ZIP residents
Renville County93%
Nicollet County6.0%
Sibley County0.5%

Town or county subdivisionShare of ZIP residents
Fairfax city68%
Cairo township11%
Wellington township6.4%
Ridgely township5.9%
Camp township5.0%
Bandon township3.4%
Moltke township0.5%
West Newton township0.2%

Congressional districts

Congressional districtShare of ZIP residents
Minnesota's 7th congressional district (MN-07)94%
Minnesota's 1st congressional district (MN-01)6.0%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MN-07)Michelle Fischbach (R)202-225-216594%
U.S. Representative (MN-01)Brad Finstad (R)202-225-24726.0%
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 16)Andrew Lang (R)93%
State Senator (State Senate District 18)Nick Frentz (Democratic-Farmer-Labor)6.0%
State Senator (State Senate District 17)Glenn Gruenhagen (R)0.5%
State Representative (State House District 16A)Scott Van Binsbergen (R)93%
State Representative (State House District 18A)Erica Schwartz (R)6.0%
State Representative (State House District 17A)Dawn Gillman (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 1693%
State Senate District 186.0%
State Senate District 170.5%

State house districtShare of ZIP residents
State House District 16A93%
State House District 18A6.0%
State House District 17A0.5%

Voting precincts

8 voting precincts overlap ZIP 55332. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:55332")

ZIP 55332 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.