Boundary Atlas

King Arthur Park, Montana

King Arthur Park is a Census-designated place (an unincorporated community) in Gallatin County, Montana, with 1,549 residents in 2020. It is in Montana's 1st congressional district. Its state senate district is State Senate District 31; its state house district is State House District 62.

1,549residents (2020 Census)
0.5 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Gallatin County100%

Congressional district

Congressional districtShare of residents
Montana's 1st congressional district (MT-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MT-01)Ryan K. Zinke (R)202-225-5628100%
U.S. SenatorSteve Daines (R)202-224-2651 · contact formstatewide
U.S. SenatorTim Sheehy (R)202-224-2644statewide
State Senator (State Senate District 31)Pat Flowers (Democratic)406-580-0035100%
State Representative (State House District 62)Josh Seckinger (Democratic)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 31100%

State house districtShare of residents
State House District 62100%

ZIP codes

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

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Your agent can get King Arthur Park'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:

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King Arthur Park 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.