Cicero, Illinois
Cicero is a town in Cook County, Illinois, with 85,268 residents in 2020. It is in Illinois's 4th congressional district. It spans 4 state senate and 4 state house districts.
County
| County | Share of residents |
|---|---|
| Cook County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Illinois's 4th congressional district (IL-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-04) | Jesús G. "Chuy" García (D) | 202-225-8203 | 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 1) | Javier Cervantes (Democratic) | 773-869-9050 | 65% |
| State Senator (State Senate District 11) | Mike Porfirio (Democratic) | 708-430-2510 | 23% |
| State Senator (State Senate District 12) | Celina Villanueva (Democratic) | 773-565-4661 | 12% |
| State Senator (State Senate District 4) | Kimberly Lightford (Democratic) | 708-632-4500 | 0.7% |
| State Representative (State House District 2) | Lisa Hernandez (Democratic) | 708-222-5240 | 65% |
| State Representative (State House District 21) | Abdelnasser Rashid (Democratic) | 708-956-7563 | 23% |
| State Representative (State House District 23) | Edgar González (Democratic) | 708-295-9159 | 12% |
| State Representative (State House District 8) | La Shawn Ford (Democratic) | 773-750-0866 | 0.7% |
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
- Cicero website: http://www.thetownofcicero.com/
- Cicero laws: search for the Cicero, 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 residents |
|---|---|
| State Senate District 1 | 65% |
| State Senate District 11 | 23% |
| State Senate District 12 | 12% |
| State Senate District 4 | 0.7% |
| State house district | Share of residents |
|---|---|
| State House District 2 | 65% |
| State House District 21 | 23% |
| State House District 23 | 12% |
| State House District 8 | 0.7% |
ZIP codes
Percentages mark ZIPs only partly in Cicero: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Cicero's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:1714351")
Cicero here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.