Wis. Stat. § 6.02
An eligible elector and a qualified elector are identical. This chapter applies to annexation referendum elector qualifications under s. 66.021(6) [now s. 66.0217(10)]. Town of Washington v. City of Altoona, 73 Wis. 2d 250, 243 N.W.2d 404 (1976). Durational residence requirements. Clifford. 1973 WLR 914.