Boundary Atlas

ZIP code 57301: Mitchell, SD

ZIP code 57301 is in Mitchell (84% of residents), in Davison County (97%) and Hanson County (3.0%), South Dakota. 16% 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 20 (97%) and State Senate District 19 (3.0%); its state house districts are State House District 20 (97%) and State House District 19 (3.0%).

18,759residents (2020 Census)
238.3 sq miland area
3cities and towns
1congressional district
20voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Mitchell84%
Millbrook Colony0.5%
Loomis0.2%

CountyShare of ZIP residents
Davison County97%
Hanson County3.0%

Town or county subdivisionShare of ZIP residents
Mitchell city84%
Mitchell UT5.6%
Prosper township3.6%
Beulah township1.6%
Perry township1.5%
Rosedale township1.4%
Hanson township1.3%
Badger township0.6%
Lisbon township0.5%
Plano township0.3%

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 20)Paul Miskimins (R)97%
State Senator (State Senate District 19)Kyle Schoenfish (R)3.0%
State Representative (State House District 20)Jeff Bathke (R)97%
State Representative (State House District 20)Kaley Nolz (R)97%
State Representative (State House District 19)Drew Peterson (R)3.0%
State Representative (State House District 19)Jessica Bahmuller (R)3.0%

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 2097%
State Senate District 193.0%

State house districtShare of ZIP residents
State House District 2097%
State House District 193.0%

Voting precincts

20 voting precincts overlap ZIP 57301. Map them, with each precinct's share of the ZIP's residents.

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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:

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ZIP 57301 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.