US Department of Agriculture
Economic Research Service: Wisconsin
Check out this state fact sheet on Wisconsin from the U.S. Department of Agriculture. You will find information on the population, farm characteristics, and top commodities and exports. This would be a good starting point for a state...
50 States
50 States: Wisconsin (Wi)
Find here a collection of links to information about the state of Wisconsin. Categories include facts, government, geography, education, people, attractions, history, industry, and miscellaneous.