Boundary Atlas

ZIP code 57371: Ree Heights, SD

ZIP code 57371 is in Ree Heights (25% of residents), in Hand County (95%) and Hyde County (5.1%), South Dakota. 75% 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 23 (95%) and State Senate District 24 (5.1%); its state house districts are State House District 23 (95%) and State House District 24 (5.1%).

237residents (2020 Census)
225.0 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Ree Heights25%

CountyShare of ZIP residents
Hand County95%
Hyde County5.1%

Town or county subdivisionShare of ZIP residents
Ree Heights town25%
Cedar township16%
Como township16%
Ree Heights UT11%
Spring Hill township11%
Riverside township7.6%
Central Hyde UT5.1%
Glendale township2.9%
Midland township2.9%
Alden township2.1%
Campbell townshipland only
Greenleaf townshipland only

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 23)Mark Lapka (R)95%
State Senator (State Senate District 24)Jim Mehlhaff (R)5.1%
State Representative (State House District 23)Scott Moore (R)95%
State Representative (State House District 23)Spencer Gosch (R)95%
State Representative (State House District 24)Mike Weisgram (R)5.1%
State Representative (State House District 24)Will Mortenson (R)5.1%

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 2395%
State Senate District 245.1%

State house districtShare of ZIP residents
State House District 2395%
State House District 245.1%

Voting precincts

5 voting precincts overlap ZIP 57371. 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:

related_geographies(id="us:zcta:57371")

ZIP 57371 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.