Boundary Atlas

ZIP code 66427: Frankfort, KS

ZIP code 66427 is in Frankfort (55% of residents), in Marshall County (97%) and Pottawatomie County (3.2%), Kansas. 45% of its residents live outside city limits. It is in Kansas's 1st congressional district. Its state senate districts are State Senate District 1 (97%) and State Senate District 18 (3.2%); its state house districts are State House District 106 (97%) and State House District 61 (3.2%).

1,328residents (2020 Census)
211.4 sq miland area
1cities and towns
1congressional district
12voting precincts

See it on the mapAll of Kansas

City and county

City or townShare of ZIP residents
Frankfort55%

CountyShare of ZIP residents
Marshall County97%
Pottawatomie County3.2%

Town or county subdivisionShare of ZIP residents
Vermillion township68%
Rock township9.9%
Wells township6.1%
Bigelow township4.4%
Clear Fork township3.2%
Center township2.8%
Spring Creek township2.6%
Noble township1.4%
Cleveland township0.8%
Clear Creek township0.6%
Lincoln township0.1%

Congressional district

Congressional districtShare of ZIP residents
Kansas's 1st congressional district (KS-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (KS-01)Tracey Mann (R)202-225-2715100%
U.S. SenatorJerry Moran (R)202-224-6521 · contact formstatewide
U.S. SenatorRoger Marshall (R)202-224-4774 · contact formstatewide
State Senator (State Senate District 1)Craig Bowser (R)97%
State Senator (State Senate District 18)Kenny Titus (R)3.2%
State Representative (State House District 106)Lisa Moser (R)97%
State Representative (State House District 61)Francis Awerkamp (R)3.2%

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 197%
State Senate District 183.2%

State house districtShare of ZIP residents
State House District 10697%
State House District 613.2%

Voting precincts

12 voting precincts overlap ZIP 66427. Map them, with each precinct's share of the ZIP's residents.

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ZIP 66427 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.