Olney Township | |
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![]() Location of Illinois in the United States | |
Coordinates: 38°42′34″N 88°05′07″W / 38.70944°N 88.08528°W | |
Country | United States |
State | Illinois |
County | Richland |
Settled | November 4, 1879 |
Area | |
• Total | 48.08 sq mi (124.5 km2) |
• Land | 47.14 sq mi (122.1 km2) |
• Water | 0.94 sq mi (2.4 km2) |
Elevation | 459 ft (140 m) |
Population (
2010) | |
• Estimate (2016)
[1] | 10,138 |
• Density | 219.2/sq mi (84.6/km2) |
Time zone | UTC-6 ( CST) |
• Summer ( DST) | UTC-5 ( CDT) |
FIPS code | 17-159-55925 |
Olney Township is located in Richland County, Illinois. As of the 2010 census, its population was 10,334 and it contained 4,836 housing units. [2]
According to the 2010 census, the township has a total area of 48.08 square miles (124.5 km2), of which 47.14 square miles (122.1 km2) (or 98.04%) is land and 0.94 square miles (2.4 km2) (or 1.96%) is water. [2]
Census | Pop. | Note | %± |
---|---|---|---|
2016 (est.) | 10,138 | [1] | |
U.S. Decennial Census [3] |