Boundary Atlas

ZIP code 62859: McLeansboro, IL

ZIP code 62859 is in McLeansboro (47% of residents), in Hamilton County, Illinois. 53% of its residents live outside city limits. It is in Illinois's 12th congressional district. Its state senate districts are State Senate District 58 (89%) and State Senate District 59 (11%); its state house districts are State House District 116 (89%) and State House District 117 (11%).

5,346residents (2020 Census)
194.6 sq miland area
1cities and towns
1congressional district
13voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
McLeansboro47%

CountyShare of ZIP residents
Hamilton County100%

Town or county subdivisionShare of ZIP residents
McLeansboro township68%
Twigg township8.0%
Knight Prairie township7.7%
Crook township4.6%
South Crouch township3.8%
Beaver Creek township3.1%
Flannigan township2.2%
Dahlgren township0.9%
Mayberry township0.8%
Crouch township0.5%

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 58)Terri Bryant (R)618-472-815889%
State Senator (State Senate District 59)Paul Jacobs (R)618-559-701811%
State Representative (State House District 116)Dave Severin (R)618-440-509089%
State Representative (State House District 117)Patrick Windhorst (R)618-294-870311%

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 5889%
State Senate District 5911%

State house districtShare of ZIP residents
State House District 11689%
State House District 11711%

Voting precincts

13 voting precincts overlap ZIP 62859. Map them, with each precinct's share of the ZIP's residents.

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ZIP 62859 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.