What is the population of Wisconsin?
According to the 2010 U.S. Census, the population of Wisconsin is 5,686,986.
The estimated population in Wisconsin as of July 1, 2015 was 5,778,708 per the U.S. Census Bureau. Wisconsin is the 20th largest U.S. state based on population. Based on total area Wisconsin is the 23rd largest U.S. state with total area of 65,496 square miles which includes 57,158 square miles of land.