ZIP code 60070: Prospect Heights, IL
ZIP code 60070 is in Prospect Heights, in Cook County, Illinois. It is in Illinois's 9th congressional district (98%) and Illinois's 10th congressional district (1.7%). Its state senate districts are State Senate District 29 (64%) and State Senate District 27 (36%); its state house districts are State House District 57 (64%) and State House District 54 (36%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Prospect Heights | 100% |
| Wheeling | 0.1% |
| County | Share of ZIP residents |
|---|---|
| Cook County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Wheeling township | 100% |
| Northfield township | 0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 9th congressional district (IL-09) | 98% |
| Illinois's 10th congressional district (IL-10) | 1.7% |
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 | 98% |
| U.S. Representative (IL-10) | Bradley Scott Schneider (D) | 202-225-4835 | 1.7% |
| 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 | 64% |
| State Senator (State Senate District 27) | Mark Walker (Democratic) | 847-749-1880 | 36% |
| State Representative (State House District 57) | Tracy Katz Muhl (Democratic) | 847-715-9055 | 64% |
| State Representative (State House District 54) | Mary Beth Canty (Democratic) | 224-248-8187 | 36% |
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
- Prospect Heights website: http://www.prospect-heights.il.us/
- Prospect Heights laws: search for the Prospect Heights, Illinois code of ordinances
- Cook County website: https://www.cookcountyil.gov/
- Cook County laws: search for the Cook County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 64% |
| State Senate District 27 | 36% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 57 | 64% |
| State House District 54 | 36% |
Voting precincts
13 voting precincts overlap ZIP 60070. 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:60070")
ZIP 60070 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.