Boundary Atlas

ZIP code 57024: Egan, SD

ZIP code 57024 is in Egan (63% of residents), in Moody County, South Dakota. 37% 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 25; its state house district is State House District 25.

383residents (2020 Census)
29.2 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Egan63%

CountyShare of ZIP residents
Moody County100%

Town or county subdivisionShare of ZIP residents
Egan city63%
Egan township31%
Grovena township6.5%

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 25)Tom Pischke (R)100%
State Representative (State House District 25)Jon Hansen (R)100%
State Representative (State House District 25)Les Heinemann (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 25100%

State house districtShare of ZIP residents
State House District 25100%

Voting precincts

1 voting precinct overlap ZIP 57024. Map them, with each precinct's share of the ZIP's residents.

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ZIP 57024 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.