ZIP code 61368: Tiskilwa, IL
ZIP code 61368 is in Tiskilwa (51% of residents), in Bureau County, Illinois. 49% of its residents live outside city limits. It is in Illinois's 16th congressional district (99%) and Illinois's 14th congressional district (0.6%). Its state senate districts are State Senate District 37 (84%) and State Senate District 53 (16%); its state house districts are State House District 73 (84%) and State House District 105 (16%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Tiskilwa | 51% |
| County | Share of ZIP residents |
|---|---|
| Bureau County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Arispie township | 46% |
| Indiantown township | 44% |
| Wheatland township | 6.7% |
| Princeton township | 2.0% |
| Macon township | 0.7% |
| Leepertown township | 0.6% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 16th congressional district (IL-16) | 99% |
| Illinois's 14th congressional district (IL-14) | 0.6% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 37 | 84% |
| State Senate District 53 | 16% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 73 | 84% |
| State House District 105 | 16% |
Voting precincts
6 voting precincts overlap ZIP 61368. 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:61368")
ZIP 61368 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.