Alpha, Illinois
Alpha is a village in Henry County, Illinois, with 675 residents in 2020. It is in Illinois's 16th congressional district. Its state senate district is State Senate District 36; its state house district is State House District 71.
County
| County | Share of residents |
|---|---|
| Henry County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Illinois's 16th congressional district (IL-16) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-16) | Darin LaHood (R) | 202-225-6201 | 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 36) | Mike Halpin (Democratic) | 309-558-3612 | 100% |
| State Representative (State House District 71) | Dan Swanson (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
- Alpha laws: search for the Alpha, Illinois code of ordinances
- Henry County website: http://www.henrycty.com/
- Henry County laws: search for the Henry County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 36 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 71 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Alpha: the share of that ZIP's residents living in it.
- 61413 (66%)
Get this in your AI agent
Your agent can get Alpha'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:1700971")
Alpha 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.