2024 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2023 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2022 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2020 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2019 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2017 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2016 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2015 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2014 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2013 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district

2009 Michigan Laws 600.8112 – Second district; Lenawee and Hillsdale counties; creation of second-a district and second-b district