Boundary Atlas

ZIP code 62440: Lerna, IL

ZIP code 62440 is in Lerna (20% of residents) and Janesville (6.8%), in Coles County (79%) and Cumberland County (21%), Illinois. 73% of its residents live outside city limits. It is in Illinois's 12th congressional district. Its state senate district is State Senate District 51; its state house districts are State House District 101 (79%) and State House District 102 (21%).

1,121residents (2020 Census)
40.4 sq miland area
2cities and towns
1congressional district
3voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Lerna20%
Janesville6.8%

CountyShare of ZIP residents
Coles County79%
Cumberland County21%

Town or county subdivisionShare of ZIP residents
Pleasant Grove township66%
Cottonwood township21%
Lafayette township13%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 12th congressional district (IL-12)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-12)Mike Bost (R)202-225-5661100%
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 51)Chapin Rose (R)217-607-1853100%
State Representative (State House District 101)Chris Miller (R)217-508-410879%
State Representative (State House District 102)Adam Niemerg (R)217-712-212621%

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 51100%

State house districtShare of ZIP residents
State House District 10179%
State House District 10221%

Voting precincts

3 voting precincts overlap ZIP 62440. Map them, with each precinct's share of the ZIP's residents.

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ZIP 62440 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.