Ingham County (part)
- Alaiedon Township
- Aurelius Township
- Bunker Hill Township
- Delhi Charter Township
- Ingham Township
- Lansing City (part)
- Leroy Township
- Leslie City
- Leslie Township
- Mason City
- Onondaga Township
- Stockbridge Township
- Vevay Township
- Wheatfield Township
- White Oak Township
- Williamston City