Boundary Atlas

ZIP code 57070: Viborg, SD

ZIP code 57070 is in Viborg (59% of residents) and Cameron Colony (5.7%), in Turner County (96%) and Yankton County (3.5%), South Dakota. 35% 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 16 (78%), State Senate District 19 (18%) and State Senate District 18 (3.5%); its state house districts are State House District 16 (78%), State House District 19 (18%) and State House District 18 (3.5%).

1,380residents (2020 Census)
88.9 sq miland area
2cities and towns
1congressional district
5voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Viborg59%
Cameron Colony5.7%

CountyShare of ZIP residents
Turner County96%
Yankton County3.5%

Town or county subdivisionShare of ZIP residents
Viborg city59%
Spring Valley township15%
Swan Lake township8.3%
Daneville township7.3%
Salem township3.6%
Turner township3.2%
Turkey Valley township2.4%
Mayfield township1.2%
Centerville township0.4%

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 16)Kevin Jensen (R)78%
State Senator (State Senate District 19)Kyle Schoenfish (R)18%
State Senator (State Senate District 18)Lauren Nelson (R)3.5%
State Representative (State House District 16)John Shubeck (R)78%
State Representative (State House District 16)Karla Lems (R)78%
State Representative (State House District 19)Drew Peterson (R)18%
State Representative (State House District 19)Jessica Bahmuller (R)18%
State Representative (State House District 18)Julie Auch (R)3.5%
State Representative (State House District 18)Mike Stevens (R)3.5%

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 1678%
State Senate District 1918%
State Senate District 183.5%

State house districtShare of ZIP residents
State House District 1678%
State House District 1918%
State House District 183.5%

Voting precincts

5 voting precincts overlap ZIP 57070. Map them, with each precinct's share of the ZIP's residents.

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ZIP 57070 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.