Kanawha is a city in Iowa in Hancock County, was ted plat in 1899, petitioned Congressman J.P. Dolliver, a post office, the name. The population was at the 2010 census, are released throughout each year on a flow basis. The population density was 368.3 people per square mile. The gender makeup of the city was 52.1 % female and 47.9 % male. Kindergarten attend the West Hancock Community School District in Iowa in Britt. Each new series of data incorporates the latest administrative record data, methodology and geographic boundaries.