ZIP code 61841: Fairmount, IL
ZIP code 61841 is in Fairmount (47% of residents), in Vermilion County, Illinois. 53% of its residents live outside city limits. It is in Illinois's 15th congressional district (75%) and Illinois's 2nd congressional district (25%). Its state senate district is State Senate District 51; its state house district is State House District 102.
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Fairmount | 47% |
| County | Share of ZIP residents |
|---|---|
| Vermilion County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Vance township | 64% |
| Catlin township | 26% |
| Jamaica township | 9.7% |
| Oakwood township | land only |
| Sidell township | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 15th congressional district (IL-15) | 75% |
| Illinois's 2nd congressional district (IL-02) | 25% |
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 | 75% |
| U.S. Representative (IL-02) | Robin L. Kelly (D) | 202-225-0773 | 25% |
| 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 | 100% |
| State Senator (State Senate District 52) | Paul Faraci (Democratic) | 217-355-5252 | <0.1% |
| State Representative (State House District 102) | Adam Niemerg (R) | 217-712-2126 | 100% |
| State Representative (State House District 104) | Brandun Schweizer (R) | 217-477-0104 | <0.1% |
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
- Fairmount laws: search for the Fairmount, Illinois code of ordinances
- Vermilion County website: http://www.co.vermilion.il.us
- Vermilion County laws: search for the Vermilion County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 51 | 100% |
| State Senate District 52 | land only |
| State house district | Share of ZIP residents |
|---|---|
| State House District 102 | 100% |
| State House District 104 | land only |
Voting precincts
6 voting precincts overlap ZIP 61841. 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:61841")
ZIP 61841 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.