Mansfield, South Dakota
Mansfield is a Census-designated place (an unincorporated community) in Brown County (59% of residents) and Spink County (41%), South Dakota, with 86 residents in 2020. It is in South Dakota's at-large congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Brown County | 59% |
| Spink County | 41% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| South Dakota's at-large congressional district (SD-AL) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (SD-AL) | Dusty Johnson (R) | 202-225-2801 | 100% |
| U.S. Senator | John Thune (R) | 202-224-2321 · contact form | statewide |
| U.S. Senator | Mike Rounds (R) | 202-224-5842 · contact form | statewide |
| State Senator (State Senate District 1) | Michael Rohl (R) | 59% | |
| State Senator (State Senate District 22) | Brandon Wipf (R) | 41% | |
| State Representative (State House District 1) | Logan Manhart (R) | 59% | |
| State Representative (State House District 1) | Nick Fosness (R) | 59% | |
| State Representative (State House District 22) | Kevin Van Diepen (R) | 41% | |
| State Representative (State House District 22) | Lana Greenfield (R) | 41% |
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
- Mansfield laws: search for the Mansfield, South Dakota code of ordinances
- Brown County website: http://www.brown.sd.us
- Brown County laws: search for the Brown County, South Dakota code of ordinances
- Spink County website: http://www.spinkcounty-sd.org
- Spink County laws: search for the Spink County, South Dakota code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 1 | 59% |
| State Senate District 22 | 41% |
| State house district | Share of residents |
|---|---|
| State House District 1 | 59% |
| State House District 22 | 41% |
ZIP codes
Percentages mark ZIPs only partly in Mansfield: the share of that ZIP's residents living in it.
- 57460 (23%)
Get this in your AI agent
Your agent can get Mansfield'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:4640580")
Mansfield 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.