Boundary Atlas

ZIP code 62830: Dix, IL

ZIP code 62830 is in Dix (33% of residents), in Jefferson County (96%) and Marion County (3.9%), Illinois. 67% of its residents live outside city limits. It is in Illinois's 12th congressional district. Its state senate districts are State Senate District 58 (96%) and State Senate District 55 (3.9%); its state house districts are State House District 116 (96%) and State House District 110 (3.9%).

1,436residents (2020 Census)
29.1 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
Dix33%

CountyShare of ZIP residents
Jefferson County96%
Marion County3.9%

Town or county subdivisionShare of ZIP residents
Rome township82%
Field township9.9%
Grand Prairie township3.9%
Raccoon township2.2%
Haines township1.7%

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)618-472-815896%
State Senator (State Senate District 55)Jason Plummer (R)618-283-30003.9%
State Representative (State House District 116)Dave Severin (R)618-440-509096%
State Representative (State House District 110)Blaine Wilhour (R)3.9%

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 5896%
State Senate District 553.9%

State house districtShare of ZIP residents
State House District 11696%
State House District 1103.9%

Voting precincts

6 voting precincts overlap ZIP 62830. Map them, with each precinct's share of the ZIP's residents.

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ZIP 62830 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.