Boundary Atlas

Hartford, South Dakota

Hartford is a city in Minnehaha County, South Dakota, with 3,392 residents in 2020. It is in South Dakota's at-large congressional district. Its state senate district is State Senate District 9; its state house district is State House District 9.

3,392residents (2020 Census)
3.7 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Minnehaha 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 9)Joy Hohn (R)100%
State Representative (State House District 9)Bethany Soye (R)100%
State Representative (State House District 9)Tesa Schwans (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 9100%

State house districtShare of residents
State House District 9100%

ZIP codes

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

Get this in your AI agent

Your agent can get Hartford'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:4627540")

Hartford here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.