Boundary Atlas

Marquette Heights, Illinois

Marquette Heights is a city in Tazewell County, Illinois, with 2,541 residents in 2020. It is in Illinois's 16th congressional district. It spans 2 state senate and 2 state house districts.

2,541residents (2020 Census)
1.0 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Tazewell County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
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)217-651-829170%
State Senator (State Senate District 47)Neil Anderson (R)309-230-758430%
State Representative (State House District 87)Bill Hauter (R)309-819-870170%
State Representative (State House District 93)Travis Weaver (R)309-204-651430%

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 residents
State Senate District 4470%
State Senate District 4730%

State house districtShare of residents
State House District 8770%
State House District 9330%

ZIP codes

Percentages mark ZIPs only partly in Marquette Heights: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Marquette Heights's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:1747111")

Marquette Heights here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.