Boundary Atlas

ZIP code 57279: Wilmot, SD

ZIP code 57279 is in Wilmot (43% of residents), in Roberts County, South Dakota. 57% of its residents live outside city limits. It is in South Dakota's at-large congressional district. Its state senate districts are State Senate District 4 (96%) and State Senate District 1 (4.2%); its state house districts are State House District 4 (96%) and State House District 1 (4.2%).

999residents (2020 Census)
139.9 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Wilmot43%

CountyShare of ZIP residents
Roberts County100%

Town or county subdivisionShare of ZIP residents
Wilmot city43%
Lake township25%
Springdale township9.8%
Lee township8.8%
Garfield township8.2%
Spring Grove township2.6%
Geneseo township1.6%
Becker township0.7%

Congressional district

Congressional districtShare of ZIP residents
South Dakota's at-large congressional district (SD-AL)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (SD-AL)Dusty Johnson (R)202-225-2801100%
U.S. SenatorJohn Thune (R)202-224-2321 · contact formstatewide
U.S. SenatorMike Rounds (R)202-224-5842 · contact formstatewide
State Senator (State Senate District 4)Stephanie Sauder (R)96%
State Senator (State Senate District 1)Michael Rohl (R)4.2%
State Representative (State House District 4)Dylan Jordan (R)96%
State Representative (State House District 4)Kent Roe (R)96%
State Representative (State House District 1)Logan Manhart (R)4.2%
State Representative (State House District 1)Nick Fosness (R)4.2%

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 496%
State Senate District 14.2%

State house districtShare of ZIP residents
State House District 496%
State House District 14.2%

Voting precincts

3 voting precincts overlap ZIP 57279. Map them, with each precinct's share of the ZIP's residents.

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ZIP 57279 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.