Boundary Atlas

ZIP code 57385: Woonsocket, SD

ZIP code 57385 is in Woonsocket (53% of residents), in Sanborn County (89%), Jerauld County (10%) and Aurora County (1.1%), South Dakota. 47% 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 (99%) and State Senate District 21 (1.1%); its state house districts are State House District 20 (99%) and State House District 21 (1.1%).

1,182residents (2020 Census)
235.0 sq miland area
2cities and towns
1congressional district
6voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Woonsocket53%
Lane0.2%

CountyShare of ZIP residents
Sanborn County89%
Jerauld County10%
Aurora County1.1%

Town or county subdivisionShare of ZIP residents
Woonsocket city53%
Woonsocket township10%
Twin Lake township7.3%
Blaine township6.3%
Silver Creek township5.5%
Warren township5.1%
Jackson township4.7%
Franklin township3.3%
Logan township1.9%
Elliott township0.8%
Belford township0.7%
Bristol township0.4%
Lane town0.2%
Viola township0.2%

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)99%
State Senator (State Senate District 21)MyKala Voita (R)1.1%
State Representative (State House District 20)Jeff Bathke (R)99%
State Representative (State House District 20)Kaley Nolz (R)99%
State Representative (State House District 21)Jim Halverson (R)1.1%
State Representative (State House District 21)Marty Overweg (R)1.1%

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 2099%
State Senate District 211.1%

State house districtShare of ZIP residents
State House District 2099%
State House District 211.1%

Voting precincts

6 voting precincts overlap ZIP 57385. Map them, with each precinct's share of the ZIP's residents.

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ZIP 57385 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.