ZIP code 61554: Pekin, IL
ZIP code 61554 is in Pekin (78% of residents), Marquette Heights (6.2%) and North Pekin (3.6%), in Tazewell County, Illinois. 12% of its residents live outside city limits. It is in Illinois's 16th congressional district (92%) and Illinois's 17th congressional district (8.1%). Its state senate districts are State Senate District 47 (85%) and State Senate District 44 (15%); its state house districts are State House District 93 (85%) and State House District 87 (15%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Pekin | 78% |
| Marquette Heights | 6.2% |
| North Pekin | 3.6% |
| County | Share of ZIP residents |
|---|---|
| Tazewell County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Pekin township | 66% |
| Cincinnati township | 19% |
| Groveland township | 10% |
| Elm Grove township | 4.5% |
| Dillon township | 0.2% |
| Spring Lake township | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 16th congressional district (IL-16) | 92% |
| Illinois's 17th congressional district (IL-17) | 8.1% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-16) | Darin LaHood (R) | 202-225-6201 | 92% |
| U.S. Representative (IL-17) | Eric Sorensen (D) | 202-225-5905 | 8.1% |
| U.S. Senator | Richard J. Durbin (D) | 202-224-2152 · contact form | statewide |
| U.S. Senator | Tammy Duckworth (D) | 202-224-2854 · contact form | statewide |
| State Senator (State Senate District 47) | Neil Anderson (R) | 309-230-7584 | 85% |
| State Senator (State Senate District 44) | Sally Turner (R) | 217-651-8291 | 15% |
| State Representative (State House District 93) | Travis Weaver (R) | 309-204-6514 | 85% |
| State Representative (State House District 87) | Bill Hauter (R) | 309-819-8701 | 15% |
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
- Pekin website: http://www.ci.pekin.il.us/
- Pekin laws: search for the Pekin, Illinois code of ordinances
- Marquette Heights website: http://www.cityofmarquetteheights.com/
- Marquette Heights laws: search for the Marquette Heights, Illinois code of ordinances
- North Pekin laws: search for the North Pekin, Illinois code of ordinances
- Tazewell County website: http://www.tazewell.com
- Tazewell County laws: search for the Tazewell County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 47 | 85% |
| State Senate District 44 | 15% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 93 | 85% |
| State House District 87 | 15% |
Voting precincts
28 voting precincts overlap ZIP 61554. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:61554")
ZIP 61554 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.