ZIP code 60481: Wilmington, IL
ZIP code 60481 is in Wilmington (49% of residents), Braidwood (6.0%), Lakewood Shores (5.8%), Rest Haven (4.4%), Ritchie (1.7%) and Symerton (1.1%), in Will County (97%), Grundy County (2.1%) and Kankakee County (0.5%), Illinois. 32% of its residents live outside city limits. It is in Illinois's 1st congressional district (97%), Illinois's 16th congressional district (2.1%) and Illinois's 2nd congressional district (0.5%). Its state senate districts are State Senate District 40 (94%), State Senate District 43 (4.2%) and State Senate District 53 (2.1%); its state house districts are State House District 80 (65%), State House District 79 (29%), State House District 86 (4.2%) and State House District 106 (2.1%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Wilmington | 49% |
| Braidwood | 6.0% |
| Lakewood Shores | 5.8% |
| Rest Haven | 4.4% |
| Ritchie | 1.7% |
| Symerton | 1.1% |
| Custer Park | 1.0% |
| Channahon | 0.3% |
| Lorenzo | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Will County | 97% |
| Grundy County | 2.1% |
| Kankakee County | 0.5% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Wilmington township | 52% |
| Wesley township | 18% |
| Custer township | 12% |
| Florence township | 8.0% |
| Reed township | 6.2% |
| Goose Lake township | 2.0% |
| Channahon township | 0.8% |
| Wilton township | 0.7% |
| Salina township | 0.4% |
| Essex township | 0.2% |
| Aux Sable township | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 1st congressional district (IL-01) | 97% |
| Illinois's 16th congressional district (IL-16) | 2.1% |
| Illinois's 2nd congressional district (IL-02) | 0.5% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 40 | 94% |
| State Senate District 43 | 4.2% |
| State Senate District 53 | 2.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 80 | 65% |
| State House District 79 | 29% |
| State House District 86 | 4.2% |
| State House District 106 | 2.1% |
Voting precincts
14 voting precincts overlap ZIP 60481. 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:60481")
ZIP 60481 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.