ZIP code 60045: Lake Forest, IL
ZIP code 60045 is in Lake Forest (92% of residents), Lincolnshire (4.4%) and Mettawa (1.1%), in Lake County, Illinois. It is in Illinois's 10th congressional district. Its state senate district is State Senate District 29; its state house district is State House District 58.
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Lake Forest | 92% |
| Lincolnshire | 4.4% |
| Mettawa | 1.1% |
| Green Oaks | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Lake County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Shields township | 42% |
| West Deerfield township | 34% |
| Vernon township | 12% |
| Moraine township | 7.2% |
| Libertyville township | 4.3% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 10th congressional district (IL-10) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | George A. Pandaleon | 92% | |
| U.S. Representative (IL-10) | Bradley Scott Schneider (D) | 202-225-4835 | 100% |
| 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 29) | Julie Morrison (Democratic) | 847-945-5200 | 100% |
| State Representative (State House District 58) | Bob Morgan (Democratic) | 847-780-8471 | 100% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Lake Forest website: https://www.cityoflakeforest.com/
- Lake Forest laws: search for the Lake Forest, Illinois code of ordinances
- Lincolnshire website: https://lincolnshireil.gov
- Lincolnshire laws: search for the Lincolnshire, Illinois code of ordinances
- Mettawa laws: search for the Mettawa, Illinois code of ordinances
- Lake County website: https://www.lakecountyil.gov/
- Lake County laws: search for the Lake County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 58 | 100% |
Voting precincts
18 voting precincts overlap ZIP 60045. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:60045")
ZIP 60045 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.