Boundary Atlas

Fort Smith, Arkansas

Fort Smith is a city in Sebastian County, Arkansas, with 89,142 residents in 2020. It is in Arkansas's 3rd congressional district. It spans 3 state senate and 5 state house districts.

89,142residents (2020 Census)
64.2 sq miland area
6ZIP codes
1congressional district

County

CountyShare of residents
Sebastian County100%

Congressional district

Congressional districtShare of residents
Arkansas's 3rd congressional district (AR-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (AR-03)Steve Womack (R)202-225-4301100%
U.S. SenatorJohn Boozman (R)202-224-4843 · contact formstatewide
U.S. SenatorTom Cotton (R)202-224-2353 · contact formstatewide
State Senator (State Senate District 27)Justin Boyd (R)93%
State Senator (State Senate District 26)Brad Simon (R)6.2%
State Senator (State Senate District 5)Terry Rice (R)0.4%
State Representative (State House District 50)Zack Gramlich (R)479-831-807233%
State Representative (State House District 49)Jay Richardson (Democratic)33%
State Representative (State House District 51)Cindy Crawford (R)29%
State Representative (State House District 48)Ryan Rose (R)479-285-63834.2%
State Representative (State House District 47)Lee Johnson (R)479-883-63930.8%

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 2793%
State Senate District 266.2%
State Senate District 50.4%

State house districtShare of residents
State House District 5033%
State House District 4933%
State House District 5129%
State House District 484.2%
State House District 470.8%

ZIP codes

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

Get this in your AI agent

Your agent can get Fort Smith'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:0524550")

Fort Smith 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.