Boundary Atlas

ZIP code 61550: Morton, IL

ZIP code 61550 is in Morton (93% of residents), in Tazewell County, Illinois. 7.4% of its residents live outside city limits. It is in Illinois's 16th congressional district. Its state senate districts are State Senate District 44 (96%) and State Senate District 46 (4.0%); its state house districts are State House District 87 (96%) and State House District 91 (4.0%).

18,488residents (2020 Census)
41.2 sq miland area
1cities and towns
1congressional district
15voting precincts

See it on the mapAll of Illinois

City and county

City or townShare of ZIP residents
Morton93%

CountyShare of ZIP residents
Tazewell County100%

Town or county subdivisionShare of ZIP residents
Morton township96%
Groveland township3.3%
Tremont township0.4%
Deer Creek township0.4%

Congressional district

Congressional districtShare of ZIP residents
Illinois's 16th congressional district (IL-16)100%

Elected officials

OfficeMemberContactShare of residents
President of the Morton Village Board of TrusteesJeff Kaufman93%
U.S. Representative (IL-16)Darin LaHood (R)202-225-6201100%
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 44)Sally Turner (R)217-651-829196%
State Senator (State Senate District 46)Dave Koehler (Democratic)309-808-23454.0%
State Representative (State House District 87)Bill Hauter (R)309-819-870196%
State Representative (State House District 91)Sharon Chung (Democratic)309-808-23514.0%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4496%
State Senate District 464.0%

State house districtShare of ZIP residents
State House District 8796%
State House District 914.0%

Voting precincts

15 voting precincts overlap ZIP 61550. Map them, with each precinct's share of the ZIP's residents.

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ZIP 61550 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.