Boundary Atlas

ZIP code 57252: Milbank, SD

ZIP code 57252 is in Milbank (71% of residents), in Grant County (99%) and Roberts County (0.5%), South Dakota. 29% of its residents live outside city limits. It is in South Dakota's at-large congressional district. Its state senate district is State Senate District 4; its state house district is State House District 4.

5,020residents (2020 Census)
164.9 sq miland area
1cities and towns
1congressional district
14voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Milbank71%

CountyShare of ZIP residents
Grant County99%
Roberts County0.5%

Town or county subdivisionShare of ZIP residents
Milbank city71%
Alban township10%
Melrose township6.8%
Grant Center township5.8%
Big Stone township2.5%
Vernon township2.4%
Madison township1.4%
Geneseo township0.5%
Lockwood township<0.1%

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)100%
State Representative (State House District 4)Dylan Jordan (R)100%
State Representative (State House District 4)Kent Roe (R)100%

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 4100%

State house districtShare of ZIP residents
State House District 4100%

Voting precincts

14 voting precincts overlap ZIP 57252. Map them, with each precinct's share of the ZIP's residents.

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ZIP 57252 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.