ZIP code 60021: Fox River Grove, IL
ZIP code 60021 is in Fox River Grove (87% of residents), in McHenry County (91%) and Lake County (8.9%), Illinois. 13% of its residents live outside city limits. It is in Illinois's 9th congressional district (91%) and Illinois's 5th congressional district (8.9%). Its state senate district is State Senate District 26; its state house district is State House District 52.
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Fox River Grove | 87% |
| Barrington Hills | 0.2% |
| County | Share of ZIP residents |
|---|---|
| McHenry County | 91% |
| Lake County | 8.9% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Algonquin township | 91% |
| Cuba township | 8.9% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 9th congressional district (IL-09) | 91% |
| Illinois's 5th congressional district (IL-05) | 8.9% |
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-09) | Janice D. Schakowsky (D) | 202-225-2111 | 91% |
| U.S. Representative (IL-05) | Mike Quigley (D) | 202-225-4061 | 8.9% |
| 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 26) | Darby Hills (R) | 224-662-4544 | 100% |
| State Representative (State House District 52) | Marty McLaughlin (R) | 224-634-8300 | 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
- Fox River Grove website: https://www.foxrivergrove.org/
- Fox River Grove laws: search for the Fox River Grove, Illinois code of ordinances
- McHenry County website: http://www.co.mchenry.il.us
- McHenry County laws: search for the McHenry County, 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 26 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 52 | 100% |
Voting precincts
6 voting precincts overlap ZIP 60021. 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:60021")
ZIP 60021 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.