Coal Valley Township, Rock Island County, Illinois
Coal Valley Township was named for coal mines in the vicinity.
According to the 2010 census, the township has a total area of 12.06 square miles (31.2 km2), of which 11.78 square miles (30.5 km2) (or 97.68%) is land and 0.28 square miles (0.73 km2) (or 2.32%) is water.
Quad City International Airport is partially in Coal Valley Township.
- Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Govt. Print. Off. p. 85.
- "Population, Housing Units, Area, and Density: 2010 - County -- County Subdivision and Place -- 2010 Census Summary File 1". United States Census. Retrieved 2013-05-28.
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