Iowa has a bicameral legislature, named the Iowa General Assembly, which consists of the Iowa House of Representatives and the Iowa Senate. The House has 100 members representing 100 districts, with members serving a two-year term. The Senate has 50 members representing 50 districts, each serving a four-year term. Members of the General Assembly have no term limits.
Municipal codes are not created by the state legislature, but by counties, cities, and other local government bodies. For more information about researching municipal codes, visit the Law Library's guide on the topic.