Boundary Atlas

ZIP code 64423: Barnard, MO

ZIP code 64423 is in Barnard (26% of residents), in Nodaway County (98%) and Andrew County (1.8%), Missouri. 74% of its residents live outside city limits. It is in Missouri's 6th congressional district. Its state senate district is State Senate District 12; its state house districts are State House District 1 (98%) and State House District 9 (1.8%).

760residents (2020 Census)
71.9 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Barnard26%

CountyShare of ZIP residents
Nodaway County98%
Andrew County1.8%

Town or county subdivisionShare of ZIP residents
Grant township58%
White Cloud township38%
Hughes township2.5%
Clay township1.8%

Congressional district

Congressional districtShare of ZIP residents
Missouri's 6th congressional district (MO-06)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MO-06)Sam Graves (R)202-225-7041100%
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 12)Rusty Black (R)100%
State Representative (State House District 1)Jeff Farnan (R)98%
State Representative (State House District 9)Dean VanSchoiack (R)1.8%

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 12100%

State house districtShare of ZIP residents
State House District 198%
State House District 91.8%

Voting precincts

4 voting precincts overlap ZIP 64423. Map them, with each precinct's share of the ZIP's residents.

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ZIP 64423 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.