Richwood Township | |
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Coordinates: 39°08′12″N90°33′01″W / 39.13667°N 90.55028°W Coordinates: 39°08′12″N90°33′01″W / 39.13667°N 90.55028°W | |
Country | United States |
State | Illinois |
County | Jersey |
Established | November 5, 1878 |
Area | |
• Total | 37.91 sq mi (98.2 km2) |
• Land | 37.66 sq mi (97.5 km2) |
• Water | 0.25 sq mi (0.6 km2) 0.66% |
Elevation | 476 ft (145 m) |
Population (2010) | |
• Estimate (2016) [1] | 614 |
• Density | 17.3/sq mi (6.7/km2) |
Time zone | UTC-6 (CST) |
• Summer (DST) | UTC-5 (CDT) |
ZIP codes | 62031 |
FIPS code | 17-083-63745 |
Richwood Township is one of eleven townships in Jersey County, Illinois, United States. As of the 2010 census, its population was 653 and it contained 302 housing units. [2]
According to the 2010 census, the township has a total area of 37.91 square miles (98.2 km2), of which 37.66 square miles (97.5 km2) (or 99.34%) is land and 0.25 square miles (0.65 km2) (or 0.66%) is water. [2]
The township contains these three cemeteries: Gunterman, Reddish and Reddish-Dunham Ford.
Historical population | |||
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Census | Pop. | %± | |
2016 (est.) | 614 | [1] | |
U.S. Decennial Census [3] |
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