1820-Part of Michigan Territory.
1830-Part of Michigan Territory.
1836-Part of Iowa Territory.
1840
1850
1860
1870-Microfilmed card index pagination inaccurate.
1880
1880-Soundex and Census Index available.
1890-Census destroyed by fire.
1900-Soundex
1910-Soundex does not exist.
1920-Soundex
Wisconsin became a territory in 1836 and a state in 1847.
Want to see a map of the U.S. during a census year?