ZIP code 61739: Fairbury, IL
ZIP code 61739 is in Fairbury (76% of residents), in Livingston County (100%) and McLean County (0.4%), Illinois. 24% of its residents live outside city limits. It is in Illinois's 2nd congressional district (99%) and Illinois's 16th congressional district (1.0%). Its state senate districts are State Senate District 53 (97%) and State Senate District 44 (2.7%); its state house districts are State House District 106 (97%) and State House District 88 (2.7%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Fairbury | 76% |
| County | Share of ZIP residents |
|---|---|
| Livingston County | 100% |
| McLean County | 0.4% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Indian Grove township | 87% |
| Avoca township | 7.3% |
| Belle Prairie township | 2.3% |
| Forrest township | 1.9% |
| Pleasant Ridge township | 0.7% |
| Eppards Point township | 0.6% |
| Saunemin township | 0.2% |
| Lawndale township | 0.2% |
| Yates township | 0.2% |
| Cropsey township | <0.1% |
| Owego township | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 2nd congressional district (IL-02) | 99% |
| Illinois's 16th congressional district (IL-16) | 1.0% |
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-02) | Robin L. Kelly (D) | 202-225-0773 | 99% |
| U.S. Representative (IL-16) | Darin LaHood (R) | 202-225-6201 | 1.0% |
| 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 53) | Chris Balkema (R) | 815-844-9179 | 97% |
| State Senator (State Senate District 44) | Sally Turner (R) | 217-651-8291 | 2.7% |
| State Representative (State House District 106) | Jason Bunting (R) | 779-218-3070 | 97% |
| State Representative (State House District 88) | Regan Deering (R) | 217-876-1968 | 2.7% |
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
- Fairbury laws: search for the Fairbury, Illinois code of ordinances
- Livingston County website: http://www.livingstoncounty-il.org/wordpress/
- Livingston County laws: search for the Livingston County, Illinois code of ordinances
- McLean County website: https://www.mcleancountyil.gov/
- McLean County laws: search for the McLean County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 53 | 97% |
| State Senate District 44 | 2.7% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 106 | 97% |
| State House District 88 | 2.7% |
Voting precincts
14 voting precincts overlap ZIP 61739. 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:61739")
ZIP 61739 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.