ZIP code 60185: West Chicago, IL
ZIP code 60185 is in West Chicago (74% of residents), in DuPage County (100%) and Kane County (0.3%), Illinois. 26% of its residents live outside city limits. It is in Illinois's 3rd congressional district (99%) and Illinois's 8th congressional district (0.9%). Its state senate districts are State Senate District 25 (80%), State Senate District 24 (12%) and State Senate District 33 (7.8%); its state house districts are State House District 49 (80%), State House District 47 (12%) and State House District 65 (7.8%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| West Chicago | 74% |
| Winfield | 0.6% |
| Carol Stream | 0.5% |
| Geneva | <0.1% |
| Warrenville | <0.1% |
| County | Share of ZIP residents |
|---|---|
| DuPage County | 100% |
| Kane County | 0.3% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Winfield township | 63% |
| Wayne township | 37% |
| Geneva township | 0.3% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 3rd congressional district (IL-03) | 99% |
| Illinois's 8th congressional district (IL-08) | 0.9% |
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 |
|---|---|---|---|
| Mayor | Daniel Bovey | 630-293-2200 | 74% |
| U.S. Representative (IL-03) | Delia C. Ramirez (D) | 202-225-5701 | 99% |
| U.S. Representative (IL-08) | Raja Krishnamoorthi (D) | 202-225-3711 | 0.9% |
| 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 25) | Karina Villa (Democratic) | 630-326-9319 | 80% |
| State Senator (State Senate District 24) | Seth Lewis (R) | 630-349-0645 | 12% |
| State Senator (State Senate District 33) | Don DeWitte (R) | 847-214-8245 | 7.8% |
| State Representative (State House District 49) | Maura Hirschauer (Democratic) | 331-465-9661 | 80% |
| State Representative (State House District 47) | Amy Grant (R) | 331-218-4182 | 12% |
| State Representative (State House District 65) | Dan Ugaste (R) | 630-797-5530 | 7.8% |
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- West Chicago website: http://www.westchicago.org/
- West Chicago laws: search for the West Chicago, Illinois code of ordinances
- DuPage County website: https://www.dupagecounty.gov/
- DuPage County laws: search for the DuPage County, Illinois code of ordinances
- Kane County website: http://www.countyofkane.org/
- Kane County laws: search for the Kane County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 25 | 80% |
| State Senate District 24 | 12% |
| State Senate District 33 | 7.8% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 49 | 80% |
| State House District 47 | 12% |
| State House District 65 | 7.8% |
Voting precincts
25 voting precincts overlap ZIP 60185. 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:60185")
ZIP 60185 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.