ZIP code 62293: Trenton, IL
ZIP code 62293 is in Trenton (59% of residents), in Clinton County (85%), Madison County (7.9%) and St. Clair County (6.9%), Illinois. 41% of its residents live outside city limits. It is in Illinois's 12th congressional district (92%) and Illinois's 15th congressional district (7.9%). Its state senate districts are State Senate District 55 (99%) and State Senate District 57 (1.5%); its state house districts are State House District 109 (99%) and State House District 114 (1.5%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Trenton | 59% |
| Summerfield | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Clinton County | 85% |
| Madison County | 7.9% |
| St. Clair County | 6.9% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Sugar Creek township | 85% |
| Helvetia township | 6.3% |
| Lebanon township | 6.2% |
| St. Jacob township | 1.7% |
| Mascoutah township | 0.7% |
| Looking Glass township | 0.6% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 12th congressional district (IL-12) | 92% |
| Illinois's 15th congressional district (IL-15) | 7.9% |
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-12) | Mike Bost (R) | 202-225-5661 | 92% |
| U.S. Representative (IL-15) | Mary E. Miller (R) | 202-225-5271 | 7.9% |
| 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 55) | Jason Plummer (R) | 618-283-3000 | 99% |
| State Senator (State Senate District 57) | Christopher Belt (Democratic) | 618-875-1212 | 1.5% |
| State Representative (State House District 109) | Charlie Meier (R) | 618-651-0405 | 99% |
| State Representative (State House District 114) | Kevin Schmidt (R) | 618-215-1050 | 1.5% |
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
- Trenton laws: search for the Trenton, Illinois code of ordinances
- Clinton County website: https://clintonco.illinois.gov
- Clinton County laws: search for the Clinton County, Illinois code of ordinances
- Madison County website: http://www.co.madison.il.us
- Madison County laws: search for the Madison County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 55 | 99% |
| State Senate District 57 | 1.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 109 | 99% |
| State House District 114 | 1.5% |
Voting precincts
10 voting precincts overlap ZIP 62293. 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:62293")
ZIP 62293 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.