Boundary Atlas

ZIP code 65101: Jefferson City, MO

ZIP code 65101 is in Jefferson City (66% of residents), Wardsville (5.3%) and Taos (3.8%), in Cole County (99%), Osage County (0.8%) and Callaway County (<0.1%), Missouri. 24% of its residents live outside city limits. It is in Missouri's 3rd congressional district. Its state senate districts are State Senate District 6 (99%), State Senate District 26 (0.8%) and State Senate District 10 (<0.1%); its state house districts are State House District 60 (66%), State House District 59 (33%), State House District 61 (0.8%) and State House District 49 (<0.1%).

29,960residents (2020 Census)
130.9 sq miland area
3cities and towns
1congressional district
16voting precincts

See it on the mapAll of Missouri

City and county

City or townShare of ZIP residents
Jefferson City66%
Wardsville5.3%
Taos3.8%

CountyShare of ZIP residents
Cole County99%
Osage County0.8%
Callaway County<0.1%

Town or county subdivisionShare of ZIP residents
Jefferson township60%
Liberty township25%
Osage township13%
Clark township1.7%
Washington township0.8%
Summit township<0.1%
Linn township<0.1%

Congressional district

Congressional districtShare of ZIP residents
Missouri's 3rd congressional district (MO-03)100%

Elected officials

OfficeMemberContactShare of residents
MayorRon Fitzwater66%
U.S. Representative (MO-03)Robert F. Onder, Jr. (R)202-225-2956100%
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 6)Mike Bernskoetter (R)99%
State Senator (State Senate District 26)Ben Brown (R)0.8%
State Representative (State House District 60)Dave Griffith (R)66%
State Representative (State House District 59)Rudy Veit (R)33%
State Representative (State House District 61)Bruce Sassmann (R)0.8%
State Representative (State House District 49)Jim Schulte (R)<0.1%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 699%
State Senate District 260.8%
State Senate District 10<0.1%

State house districtShare of ZIP residents
State House District 6066%
State House District 5933%
State House District 610.8%
State House District 49<0.1%

Voting precincts

16 voting precincts overlap ZIP 65101. Map them, with each precinct's share of the ZIP's residents.

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ZIP 65101 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.