Edwardsville, Illinois
Edwardsville is a city in Madison County, Illinois, with 26,834 residents in 2020. It spans 2 congressional districts: IL-13 (94%) and IL-15 (5.8%). It spans 2 state senate and 3 state house districts.
County
| County | Share of residents |
|---|---|
| Madison County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Illinois's 13th congressional district (IL-13) | 94% |
| Illinois's 15th congressional district (IL-15) | 5.8% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-13) | Nikki Budzinski (D) | 202-225-2371 | 94% |
| U.S. Representative (IL-15) | Mary E. Miller (R) | 202-225-5271 | 5.8% |
| 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 56) | Erica Harriss (R) | 618-307-5789 | 94% |
| State Senator (State Senate District 55) | Jason Plummer (R) | 618-283-3000 | 5.8% |
| State Representative (State House District 112) | Katie Stuart (Democratic) | 618-365-6650 | 92% |
| State Representative (State House District 109) | Charlie Meier (R) | 618-651-0405 | 5.8% |
| State Representative (State House District 111) | Amy Elik (R) | 618-433-8046 | 2.3% |
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
- Edwardsville website: http://www.cityofedwardsville.com/
- Edwardsville laws: search for the Edwardsville, Illinois code of ordinances
- Madison County website: http://www.co.madison.il.us
- Madison County laws: search for the Madison County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 56 | 94% |
| State Senate District 55 | 5.8% |
| State house district | Share of residents |
|---|---|
| State House District 112 | 92% |
| State House District 109 | 5.8% |
| State House District 111 | 2.3% |
ZIP codes
Percentages mark ZIPs only partly in Edwardsville: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Edwardsville'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:1722697")
Edwardsville 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.