Michigan moved to a cleaner rule
Michigan law now provides that an individual who is 18 years of age or older may contract marriage. That is a meaningful shift away from the older patchwork that allowed some minors to marry. In child welfare terms, the state traded ambiguity for a bright line.
Why a bright line matters
Bright-line rules are easier for families, youth, judges, clerks, schools, and social workers to understand. They also reduce the risk that a child protection concern gets disguised as a family-law paperwork issue. When the minimum age is 18, the question becomes simpler and safer: is the person a minor or not?
Why the policy shift mattered
Legislative analyses in 2023 described the reform effort as raising Michigan’s minimum marriage age from 16 to 18. That matters because exceptions can create openings for coercion, pressure tied to pregnancy, and older-partner dynamics that a child may not be able to challenge safely.
Compare Michigan with other states
Michigan now sits closer to New York’s no-exception approach than to Texas or Florida. Texas still allows marriage for a person under 18 if the person has a court order removing the disabilities of minority for general purposes. Florida still allows some 17-year-olds to marry under limited conditions. California remains a state to watch because minors can still marry under court and consent procedures under current law.
Related reading
See the federal overview at Federal Child Marriage Law in the United States, plus our state comparisons for New York, Texas, and Florida.