| Ontario Township | |
|---|---|
| Township | |
|
Location in Knox County |
|
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Knox County's location in Illinois |
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| Coordinates: 41°06′28″N 90°16′09″W / 41.10778°N 90.26917°WCoordinates: 41°06′28″N 90°16′09″W / 41.10778°N 90.26917°W | |
| Country |
|
| State |
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| County | Knox |
| Established | November 2, 1852 |
| Area | |
| • Total | 36.26 sq mi (93.9 km2) |
| • Land | 36.26 sq mi (93.9 km2) |
| • Water | 0 sq mi (0 km2) 0% |
| Elevation | 791 ft (241 m) |
| Population (2010) | |
| • Estimate (2016) | 908 |
| • Density | 26/sq mi (10/km2) |
| Time zone | CST (UTC-6) |
| • Summer (DST) | CDT (UTC-5) |
| ZIP codes | 61414, 61467 |
| FIPS code | 17-095-56172 |
Ontario Township is one of twenty-one townships in Knox County, Illinois, USA. As of the 2010 census, its population was 943 and it contained 411 housing units.
According to the 2010 census, the township has a total area of 36.26 square miles (93.9 km2), all land.
(This list is based on USGS data and may include former settlements.)
The township contains these two cemeteries: Oneida and Ontario.