Historical Statistics
A selection of statistics available from the McHenry County Historical Society Research Library.
Birthplaces of McHenry County Residents according to the 1850 Census
McHenry County Occupations listed in the 1850 and 1870 Census
Cultural Sites Listed in the 1872 McHenry County Atlas
Cultural Sites Listed in the 1892 McHenry County Atlas
Cultural Sites Listed in the 1908 McHenry County Atlas
Criminal Court Cases 1837 - 1877
