Boundary Atlas

ZIP code 57314: Upland Colony, SD

ZIP code 57314 is in Upland Colony (24% of residents), Artesian (18%) and Forestburg (7.3%), in Sanborn County, South Dakota. 51% 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 20; its state house district is State House District 20.

737residents (2020 Census)
269.6 sq miland area
3cities and towns
1congressional district
3voting precincts

See it on the mapAll of South Dakota

City and county

City or townShare of ZIP residents
Upland Colony24%
Artesian18%
Forestburg7.3%

CountyShare of ZIP residents
Sanborn County100%

Town or county subdivisionShare of ZIP residents
Butler township25%
Artesian town18%
Logan township12%
Floyd township6.5%
Union township6.5%
Afton township6.1%
Ravenna township6.0%
Oneida township5.0%
Diana township4.5%
Benedict township3.9%
Silver Creek township3.8%
Jackson township2.7%

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 20)Paul Miskimins (R)100%
State Representative (State House District 20)Jeff Bathke (R)100%
State Representative (State House District 20)Kaley Nolz (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 20100%

State house districtShare of ZIP residents
State House District 20100%

Voting precincts

3 voting precincts overlap ZIP 57314. 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:57314")

ZIP 57314 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.