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Rock Island County

1504 Third Avenue
309-786-4451

History

On February 9, 1831 the Illinois General Assembly established Rock Island County and defined its boundaries. In 1833 early pioneers approved formation of a county government with the first county election held on July 5th of that year. In 1856 petitions were submitted to the County Board requesting the formation of townships during the next election in November. In this election Col. George Davenport, John W. Spencer and George W. Harlan were the first County Commissioners elected along with Benjamin Axe being chosen first Sheriff and Levi Wells first County Coroner. This township form of government is still in existence after nearly 150 years.