ZIP code 60634: Chicago, IL
ZIP code 60634 is in Chicago, in Cook County, Illinois. It is in Illinois's 3rd congressional district (94%) and Illinois's 5th congressional district (6.0%). Its state senate districts are State Senate District 10 (60%), State Senate District 2 (37%) and State Senate District 20 (3.1%); its state house districts are State House District 3 (37%), State House District 19 (32%), State House District 20 (28%) and State House District 39 (3.1%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Chicago | 100% |
| County | Share of ZIP residents |
|---|---|
| Cook County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Chicago city | 100% |
| Leyden township | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 3rd congressional district (IL-03) | 94% |
| Illinois's 5th congressional district (IL-05) | 6.0% |
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 |
|---|---|---|---|
| Mayor | Brandon Johnson | 312-744-9500 | 100% |
| U.S. Representative (IL-03) | Delia C. Ramirez (D) | 202-225-5701 | 94% |
| U.S. Representative (IL-05) | Mike Quigley (D) | 202-225-4061 | 6.0% |
| 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 10) | Rob Martwick (Democratic) | 773-286-1115 | 60% |
| State Senator (State Senate District 2) | Omar Aquino (Democratic) | 773-292-0202 | 37% |
| State Senator (State Senate District 20) | Graciela Guzmán (Democratic) | 773-278-2020 | 3.1% |
| State Representative (State House District 3) | Eva-Dina Delgado (Democratic) | 773-237-4558 | 37% |
| State Representative (State House District 19) | Lindsey LaPointe (Democratic) | 773-647-1174 | 32% |
| State Representative (State House District 20) | Brad Stephens (R) | 773-444-0611 | 28% |
| State Representative (State House District 39) | Will Guzzardi (Democratic) | 773-853-2570 | 3.1% |
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Chicago website: https://chi.gov
- Chicago council: Chicago City Council
- Chicago laws: search for the Chicago, 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 10 | 60% |
| State Senate District 2 | 37% |
| State Senate District 20 | 3.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 3 | 37% |
| State House District 19 | 32% |
| State House District 20 | 28% |
| State House District 39 | 3.1% |
Voting precincts
40 voting precincts overlap ZIP 60634. 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:60634")
ZIP 60634 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.