Boundary Atlas

ZIP code 65340: Marshall, MO

ZIP code 65340 is in Marshall (84% of residents), in Saline County (99%) and Pettis County (0.8%), Missouri. 16% of its residents live outside city limits. It is in Missouri's 4th congressional district. Its state senate districts are State Senate District 21 (99%) and State Senate District 28 (0.8%); its state house districts are State House District 51 (99%) and State House District 52 (0.8%).

16,488residents (2020 Census)
254.0 sq miland area
1cities and towns
1congressional district
12voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Marshall84%

CountyShare of ZIP residents
Saline County99%
Pettis County0.8%

Town or county subdivisionShare of ZIP residents
Marshall township92%
Salt Fork township1.8%
Arrow Rock township1.7%
Liberty township1.1%
Miami township0.8%
Blackwater township0.8%
Longwood township0.5%
Heath Creek township0.3%
Clay township0.3%
Elmwood township0.3%
Grand Pass township0.2%

Congressional district

Congressional districtShare of ZIP 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)99%
State Senator (State Senate District 28)Sandy Crawford (R)0.8%
State Representative (State House District 51)Mark Nolte (R)99%
State Representative (State House District 52)Brad Pollitt (R)0.8%

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 ZIP residents
State Senate District 2199%
State Senate District 280.8%

State house districtShare of ZIP residents
State House District 5199%
State House District 520.8%

Voting precincts

12 voting precincts overlap ZIP 65340. Map them, with each precinct's share of the ZIP's residents.

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ZIP 65340 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.