ZIP code 61880: Tolono, IL
ZIP code 61880 is in Tolono (83% of residents), in Champaign County, Illinois. 17% of its residents live outside city limits. It is in Illinois's 15th congressional district (98%) and Illinois's 13th congressional district (2.1%). Its state senate districts are State Senate District 51 (97%) and State Senate District 52 (2.6%); its state house districts are State House District 101 (97%) and State House District 104 (2.6%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Tolono | 83% |
| County | Share of ZIP residents |
|---|---|
| Champaign County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Tolono township | 89% |
| Philo township | 5.7% |
| Pesotum township | 2.9% |
| Crittenden township | 2.5% |
| Colfax township | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 15th congressional district (IL-15) | 98% |
| Illinois's 13th congressional district (IL-13) | 2.1% |
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-15) | Mary E. Miller (R) | 202-225-5271 | 98% |
| U.S. Representative (IL-13) | Nikki Budzinski (D) | 202-225-2371 | 2.1% |
| 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 51) | Chapin Rose (R) | 217-607-1853 | 97% |
| State Senator (State Senate District 52) | Paul Faraci (Democratic) | 217-355-5252 | 2.6% |
| State Representative (State House District 101) | Chris Miller (R) | 217-508-4108 | 97% |
| State Representative (State House District 104) | Brandun Schweizer (R) | 217-477-0104 | 2.6% |
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
- Tolono website: http://tolonoil.us/
- Tolono laws: search for the Tolono, Illinois code of ordinances
- Champaign County website: http://champaigncountyil.gov
- Champaign County laws: search for the Champaign County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 51 | 97% |
| State Senate District 52 | 2.6% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 101 | 97% |
| State House District 104 | 2.6% |
Voting precincts
7 voting precincts overlap ZIP 61880. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:61880")
ZIP 61880 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.