Boundary Atlas

ZIP code 64865: Seneca, MO

ZIP code 64865 is in Seneca (39% of residents), in Newton County (94%) and McDonald County (6.0%), Missouri. 61% of its residents live outside city limits. It is in Missouri's 7th congressional district. Its state senate districts are State Senate District 32 (94%) and State Senate District 29 (6.0%); its state house district is State House District 159.

5,670residents (2020 Census)
75.1 sq miland area
2cities and towns
1congressional district
5voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Seneca39%
Loma Linda0.1%

CountyShare of ZIP residents
Newton County94%
McDonald County6.0%

Town or county subdivisionShare of ZIP residents
Seneca township57%
Buffalo township17%
Five Mile township16%
Buffalo Hart township5.3%
Dayton township4.1%
Buffalo May township0.5%
McMillen Tiff township0.2%

Congressional district

Congressional districtShare of ZIP residents
Missouri's 7th congressional district (MO-07)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-07)Eric Burlison (R)202-225-6536100%
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 32)Jill Carter (R)94%
State Senator (State Senate District 29)Mike Moon (R)6.0%

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 3294%
State Senate District 296.0%

State house districtShare of ZIP residents
State House District 159100%

Voting precincts

5 voting precincts overlap ZIP 64865. Map them, with each precinct's share of the ZIP's residents.

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ZIP 64865 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.