Mich. Comp. Laws § 600.534

Sec. 534. (1) Except as provided in subsection (2), the thirty-third judicial circuit consists of the counties of Charlevoix and Emmet and has 1 judge. (2) If the county of Charlevoix approves the reformation of the thirty-third judicial circuit pursuant to law and the county of Emmet approves the creation of the fifty-seventh judicial circuit pursuant to law, the thirty-third judicial circuit consists of the county of Charlevoix and has 1 judge effective January 1, 1995.