Midlothian, Illinois
Midlothian is a village in Cook County, Illinois, with 14,325 residents in 2020. It spans 2 congressional districts: IL-01 (100%) and IL-06 (0.2%). It spans 2 state senate and 3 state house districts.
County
| County | Share of residents |
|---|---|
| Cook County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Illinois's 1st congressional district (IL-01) | 100% |
| Illinois's 6th congressional district (IL-06) | 0.2% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-01) | Jonathan L. Jackson (D) | 202-225-4372 | 100% |
| U.S. Representative (IL-06) | Sean Casten (D) | 202-225-4561 | 0.2% |
| 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 15) | Napoleon Harris (Democratic) | 708-893-0552 | 90% |
| State Senator (State Senate District 14) | Emil Jones (Democratic) | 773-995-7748 | 9.6% |
| State Representative (State House District 30) | Will Davis (Democratic) | 708-799-7300 | 90% |
| State Representative (State House District 28) | Bob Rita (Democratic) | 708-396-2822 | 9.3% |
| State Representative (State House District 27) | Justin Slaughter (Democratic) | 773-445-9700 | 0.2% |
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
- Midlothian website: http://villageofmidlothian.net/
- Midlothian laws: search for the Midlothian, 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 15 | 90% |
| State Senate District 14 | 9.6% |
| State house district | Share of residents |
|---|---|
| State House District 30 | 90% |
| State House District 28 | 9.3% |
| State House District 27 | 0.2% |
ZIP codes
Percentages mark ZIPs only partly in Midlothian: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Midlothian'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:1748892")
Midlothian 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.