Wisconsin County-Level Historical Data, 1840-1960
State Historical Society of Wisconsin,
This dataset was compiled from U.S. federal censuses of population, agriculture, and manufacturing and from manuscript reports of banks to federal or state agencies and published reports of the Wisconsin banking authority. The historical statistics are organized into two series, economic and demographic. The economic series includes agriculture, banking, and manufacturing files. The demographic series includes general demographic information, age, incorporated cities and villages, and country of origin files.