ZIP code 60637: Chicago, IL
ZIP code 60637 is in Chicago, in Cook County, Illinois. It is in Illinois's 1st congressional district (77%), Illinois's 7th congressional district (17%) and Illinois's 2nd congressional district (6.2%). Its state senate districts are State Senate District 3 (56%), State Senate District 13 (39%) and State Senate District 16 (5.5%); its state house districts are State House District 5 (52%), State House District 25 (22%), State House District 26 (17%), State House District 32 (5.5%) and State House District 6 (3.7%).
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% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 1st congressional district (IL-01) | 77% |
| Illinois's 7th congressional district (IL-07) | 17% |
| Illinois's 2nd congressional district (IL-02) | 6.2% |
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-01) | Jonathan L. Jackson (D) | 202-225-4372 | 77% |
| U.S. Representative (IL-07) | Danny K. Davis (D) | 202-225-5006 | 17% |
| U.S. Representative (IL-02) | Robin L. Kelly (D) | 202-225-0773 | 6.2% |
| 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 3) | Mattie Hunter (Democratic) | 312-949-1908 | 56% |
| State Senator (State Senate District 13) | Robert Peters (Democratic) | 773-363-1996 | 39% |
| State Senator (State Senate District 16) | Willie Preston (Democratic) | 773-912-6255 | 5.5% |
| State Representative (State House District 5) | Kimberly Du Buclet (Democratic) | 773-924-4614 | 52% |
| State Representative (State House District 25) | Curtis Tarver (Democratic) | 773-363-8870 | 22% |
| State Representative (State House District 26) | Kam Buckner (Democratic) | 773-924-1755 | 17% |
| State Representative (State House District 32) | Lisa Davis (Democratic) | 872-267-7915 | 5.5% |
| State Representative (State House District 6) | Sonya Harper (Democratic) | 773-925-6580 | 3.7% |
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 3 | 56% |
| State Senate District 13 | 39% |
| State Senate District 16 | 5.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 5 | 52% |
| State House District 25 | 22% |
| State House District 26 | 17% |
| State House District 32 | 5.5% |
| State House District 6 | 3.7% |
Voting precincts
25 voting precincts overlap ZIP 60637. 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:60637")
ZIP 60637 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.