Fort Pierre, South Dakota
Fort Pierre is a city in Stanley County, South Dakota, with 2,115 residents in 2020. It is in South Dakota's at-large congressional district. Its state senate district is State Senate District 24; its state house district is State House District 24.
County
| County | Share of residents |
|---|---|
| Stanley County | 100% |
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 |
|---|---|---|---|
| Mayor | Gloria Hanson | citywide | |
| 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 24) | Jim Mehlhaff (R) | 100% | |
| State Representative (State House District 24) | Mike Weisgram (R) | 100% | |
| State Representative (State House District 24) | Will Mortenson (R) | 100% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Fort Pierre website: https://www.fortpierre.com/
- Fort Pierre laws: search for the Fort Pierre, South Dakota code of ordinances
- Stanley County website: http://www.stanleycounty.org
- Stanley County laws: search for the Stanley County, South Dakota code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 24 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 24 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Fort Pierre: the share of that ZIP's residents living in it.
- 57532 (75%)
Get this in your AI agent
Your agent can get Fort Pierre'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:4622260")
Fort Pierre 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.