Boundary Atlas

Spring Valley Colony, South Dakota

Spring Valley Colony is a Census-designated place (an unincorporated community) in Jerauld County, South Dakota. 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.

–residents (2020 Census)
0.5 sq miland area
0ZIP codes
1congressional district

County

CountyShare of residents
Jerauld County100%

Congressional district

Congressional districtShare of 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 residents
State Senate District 20100%

State house districtShare of residents
State House District 20100%

ZIP codes

Percentages mark ZIPs only partly in Spring Valley Colony: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Spring Valley Colony's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:4661180")

Spring Valley Colony here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.