Wis. Const. art. IV, § 3
[As amended Nov. 1910, Nov. 1962, and Nov. 1982]
[1907 J.R. 30, 1909 J.R. 55, 1909 c. 478, vote Nov. 1910; 1959 J.R. 30, 1961 J.R. 32, vote Nov. 1962; 1979 J.R. 36, 1981 J.R. 29, vote Nov. 1982]
At its first session after each enumeration made by the authority of the United States, the legislature shall apportion and district anew the members of the senate and assembly, according to the number of inhabitants.