Sumner, Illinois
Sumner is a city in Lawrence County, Illinois, with 2,631 residents in 2020. It is in Illinois's 12th congressional district. Its state senate district is State Senate District 51; its state house district is State House District 102.
County
| County | Share of residents |
|---|---|
| Lawrence County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Illinois's 12th congressional district (IL-12) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-12) | Mike Bost (R) | 202-225-5661 | 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 51) | Chapin Rose (R) | 217-607-1853 | 100% |
| State Representative (State House District 102) | Adam Niemerg (R) | 217-712-2126 | 100% |
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
- Sumner website: http://sumnerillinois.com/
- Sumner laws: search for the Sumner, Illinois code of ordinances
- Lawrence County website: http://www.lawrencecountyillinois.com
- Lawrence County laws: search for the Lawrence County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 51 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 102 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Sumner: the share of that ZIP's residents living in it.
- 62466 (63%)
Get this in your AI agent
Your agent can get Sumner's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:1773703")
Sumner 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.