Boundary Atlas

ZIP code 57268: Toronto, SD

ZIP code 57268 is in Toronto (42% of residents), in Deuel County (88%) and Brookings County (12%), South Dakota. 58% 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 4 (88%) and State Senate District 8 (12%); its state house districts are State House District 4 (88%) and State House District 8 (12%).

466residents (2020 Census)
64.4 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Toronto42%

CountyShare of ZIP residents
Deuel County88%
Brookings County12%

Town or county subdivisionShare of ZIP residents
Toronto town42%
Blom township24%
Scandinavia township18%
Argo township6.7%
Grange township3.6%
Eureka township3.4%
Oak Lake township1.7%

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)88%
State Senator (State Senate District 8)Casey Crabtree (R)12%
State Representative (State House District 4)Dylan Jordan (R)88%
State Representative (State House District 4)Kent Roe (R)88%
State Representative (State House District 8)Tim Reisch (R)12%
State Representative (State House District 8)Tim Walburg (R)12%

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 488%
State Senate District 812%

State house districtShare of ZIP residents
State House District 488%
State House District 812%

Voting precincts

4 voting precincts overlap ZIP 57268. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:57268")

ZIP 57268 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.