2024 Missouri Laws 128.451 – First congressional district (2010 census)

2023 Missouri Laws 128.451 – First congressional district (2010 census)

2022 Missouri Laws 128.451 – First congressional district (2010 census)

2020 Missouri Laws 128.451 – First congressional district (2010 census)

2018 Missouri Laws 128.451 – First congressional district (2010 census)

2016 Missouri Laws 128.451 – First congressional district (2010 census)

2015 Missouri Laws 128.451 – First congressional district (2010 census)

2014 Missouri Laws 128.451 – First congressional district (2010 census)

2013 Missouri Laws 128.451 – First congressional district (2010 census)