ZIP code 60518: Earlville, IL
ZIP code 60518 is in Earlville (49% of residents) and Harding (4.0%), in LaSalle County (86%), DeKalb County (8.3%) and Lee County (5.3%), Illinois. 47% of its residents live outside city limits. It is in Illinois's 14th congressional district (95%) and Illinois's 16th congressional district (5.3%). Its state senate district is State Senate District 37; its state house district is State House District 74.
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Earlville | 49% |
| Harding | 4.0% |
| County | Share of ZIP residents |
|---|---|
| LaSalle County | 86% |
| DeKalb County | 8.3% |
| Lee County | 5.3% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Earl township | 69% |
| Freedom township | 9.5% |
| Paw Paw township | 8.1% |
| Meriden township | 5.3% |
| Wyoming township | 5.1% |
| Ophir township | 1.8% |
| Mendota township | 0.3% |
| Shabbona township | 0.2% |
| Brooklyn township | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 14th congressional district (IL-14) | 95% |
| Illinois's 16th congressional district (IL-16) | 5.3% |
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-14) | Lauren Underwood (D) | 202-225-2976 | 95% |
| U.S. Representative (IL-16) | Darin LaHood (R) | 202-225-6201 | 5.3% |
| 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 37) | Li Arellano (R) | 779-251-5003 | 100% |
| State Representative (State House District 74) | Brad Fritts (R) | 815-561-3690 | 100% |
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
- Earlville laws: search for the Earlville, Illinois code of ordinances
- Harding laws: search for the Harding, Illinois code of ordinances
- LaSalle County website: https://lasallecountyil.gov/
- LaSalle County laws: search for the LaSalle County, Illinois code of ordinances
- DeKalb County website: http://dekalbcounty.org/
- DeKalb County laws: search for the DeKalb County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 37 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 74 | 100% |
Voting precincts
11 voting precincts overlap ZIP 60518. 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:60518")
ZIP 60518 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.