Anna, Illinois
Anna is a city in Union County, Illinois, with 4,303 residents in 2020. It is in Illinois's 12th congressional district. Its state senate district is State Senate District 59; its state house district is State House District 118.
County
| County | Share of residents |
|---|---|
| Union 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 59) | Paul Jacobs (R) | 618-559-7018 | 100% |
| State Representative (State House District 118) | Scott Doody (R) | 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
- Anna website: https://cityofanna.org/
- Anna laws: search for the Anna, Illinois code of ordinances
- Union County website: http://www.unioncountyil.gov
- Union County laws: search for the Union County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 59 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 118 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Anna: the share of that ZIP's residents living in it.
- 62906 (58%)
Get this in your AI agent
Your agent can get Anna'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:1701543")
Anna 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.