2023 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2022 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2020 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2019 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2017 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2016 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2015 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2014 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015

2013 Michigan Laws 4.2002a – Senatorial districts; terms of office beginning after January 1, 2015