ZIP code 61560: Senachwine, IL
ZIP code 61560 is in Putnam County (94%), Marshall County (3.2%) and Bureau County (2.6%), Illinois, outside any city or Census-designated place. It is in Illinois's 16th congressional district. Its state senate district is State Senate District 53; its state house district is State House District 105.
See it on the mapAll of Illinois
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Putnam County | 94% |
| Marshall County | 3.2% |
| Bureau County | 2.6% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Senachwine township | 94% |
| Henry township | 3.2% |
| Wheatland township | 2.6% |
Congressional district
| Congressional district | Share of ZIP 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 53) | Chris Balkema (R) | 815-844-9179 | 100% |
| State Representative (State House District 105) | Dennis Tipsword (R) | 815-844-9344 | 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
- Putnam County laws: search for the Putnam County, Illinois code of ordinances
- Marshall County website: http://www.marshallcountyillinois.com
- Marshall County laws: search for the Marshall County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 53 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 105 | 100% |
Voting precincts
3 voting precincts overlap ZIP 61560. 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:61560")
ZIP 61560 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.