Boundary Atlas

Marshall, Missouri

Marshall is a city in Saline County, Missouri, with 13,806 residents in 2020. It is in Missouri's 4th congressional district. Its state senate district is State Senate District 21; its state house district is State House District 51.

13,806residents (2020 Census)
10.1 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Saline County100%

Congressional district

Congressional districtShare of residents
Missouri's 4th congressional district (MO-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-04)Mark Alford (R)202-225-2876100%
U.S. SenatorEric Schmitt (R)202-224-5721 · contact formstatewide
U.S. SenatorJosh Hawley (R)202-224-6154 · contact formstatewide
State Senator (State Senate District 21)Kurtis Gregory (R)100%
State Representative (State House District 51)Mark Nolte (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 21100%

State house districtShare of residents
State House District 51100%

ZIP codes

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

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Your agent can get Marshall'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:2946316")

Marshall 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.