Boundary Atlas

ZIP code 61472: Rio, IL

ZIP code 61472 is in Rio (34% of residents), in Knox County (100%) and Mercer County (0.3%), Illinois. 66% of its residents live outside city limits. It is in Illinois's 17th congressional district. Its state senate districts are State Senate District 36 (99%) and State Senate District 47 (1.0%); its state house districts are State House District 71 (99%) and State House District 93 (1.0%).

614residents (2020 Census)
39.2 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Rio34%

CountyShare of ZIP residents
Knox County100%
Mercer County0.3%

Town or county subdivisionShare of ZIP residents
Rio township80%
Henderson township18%
Ontario township1.0%
North Henderson township0.3%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 17th congressional district (IL-17)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IL-17)Eric Sorensen (D)202-225-5905100%
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 36)Mike Halpin (Democratic)309-558-361299%
State Senator (State Senate District 47)Neil Anderson (R)309-230-75841.0%
State Representative (State House District 71)Dan Swanson (R)99%
State Representative (State House District 93)Travis Weaver (R)309-204-65141.0%

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 3699%
State Senate District 471.0%

State house districtShare of ZIP residents
State House District 7199%
State House District 931.0%

Voting precincts

5 voting precincts overlap ZIP 61472. Map them, with each precinct's share of the ZIP's residents.

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ZIP 61472 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.