Leaf River, Illinois
Leaf River is a village in Ogle County, Illinois, with 432 residents in 2020. It is in Illinois's 16th congressional district. Its state senate district is State Senate District 45; its state house district is State House District 89.
County
| County | Share of residents |
|---|---|
| Ogle 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 45) | Andrew Chesney (R) | 815-232-0774 | 100% |
| State Representative (State House District 89) | Tony McCombie (R) | 815-291-8989 | 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
- Leaf River laws: search for the Leaf River, Illinois code of ordinances
- Ogle County website: http://www.oglecounty.org
- Ogle County laws: search for the Ogle County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 45 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 89 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Leaf River: the share of that ZIP's residents living in it.
- 61047 (26%)
Get this in your AI agent
Your agent can get Leaf River'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:1742457")
Leaf River 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.