ZIP code 62026: Edwardsville, IL

ZIP code 62026 is in Edwardsville, in Madison County, Illinois. It is in Illinois's 13th congressional district. Its state senate district is State Senate District 56; its state house district is State House District 112.

1,197residents (2020 Census)

1.1 sq miland area

1cities and towns

1congressional district

1voting precincts

See it on the map All of Illinois

City and county

City or town	Share of ZIP residents
Edwardsville	100%

County	Share of ZIP residents
Madison County	100%

Town or county subdivision	Share of ZIP residents
Edwardsville township	100%

Congressional district

Congressional district	Share of ZIP residents
Illinois's 13th congressional district (IL-13)	100%

Members of Congress

Office	Member	Contact
U.S. Representative (IL-13)	Nikki Budzinski (D)	202-225-2371
U.S. Senator	Richard J. Durbin (D)	202-224-2152 · contact form
U.S. Senator	Tammy Duckworth (D)	202-224-2854 · contact form

Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).

State legislative districts

State senate district	Share of ZIP residents
State Senate District 56	100%

State house district	Share of ZIP residents
State House District 112	100%

Voting precincts

1 voting precinct overlap ZIP 62026. 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:62026")

ZIP 62026 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.