Boundary Atlas

ZIP code 62431: Herrick, IL

ZIP code 62431 is in Herrick (34% of residents), in Shelby County (65%) and Fayette County (35%), Illinois. 66% of its residents live outside city limits. It is in Illinois's 15th congressional district. Its state senate districts are State Senate District 54 (65%) and State Senate District 55 (35%); its state house districts are State House District 107 (65%) and State House District 110 (35%).

1,043residents (2020 Census)
55.1 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Herrick34%

CountyShare of ZIP residents
Shelby County65%
Fayette County35%

Town or county subdivisionShare of ZIP residents
Herrick township49%
Bowling Green township28%
Oconee township9.1%
Cold Spring township7.1%
Ramsey township6.2%
Carson township1.0%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 15th congressional district (IL-15)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-15)Mary E. Miller (R)202-225-5271100%
U.S. SenatorRichard J. Durbin (D)202-224-2152 · contact formstatewide
U.S. SenatorTammy Duckworth (D)202-224-2854 · contact formstatewide
State Senator (State Senate District 54)Steve McClure (R)217-960-078865%
State Senator (State Senate District 55)Jason Plummer (R)618-283-300035%
State Representative (State House District 107)Brad Halbrook (R)217-342-022065%
State Representative (State House District 110)Blaine Wilhour (R)35%

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 5465%
State Senate District 5535%

State house districtShare of ZIP residents
State House District 10765%
State House District 11035%

Voting precincts

6 voting precincts overlap ZIP 62431. Map them, with each precinct's share of the ZIP's residents.

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ZIP 62431 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.