California Raises Marriage Age to 18; Bans Child Marriage
California Governor Gavin Newsom signed legislation raising the minimum marriage age to 18 and eliminating parental consent exceptions, a move aimed at protecting minors from coerced and early marriage.
Governor Newsom signed AB 1267, which sets the minimum marriage and domestic partnership age in California at 18 and eliminates provisions allowing for parental consent, sponsored by Unchained at Last and the California Commission on the Status of Women and Girls, aiming to protect minors from potential exploitation. The law went into effect October 1, 2026, making California one of the strictest states on this issue.
Legal Framework
The new rule eliminates all exceptions for parental or judicial consent to marriage before age 18, aligning California law with federal standards aimed at protecting child welfare. Existing marriages entered before the law took effect remain valid, but no new underage marriages can be performed in the state.
For Immigrant and Expat Families
If you are relocating to California from a country where younger marriage ages are common or culturally accepted, be aware this law is now strictly enforced. Families planning marriage ceremonies or legal unions for family members must ensure all participants are 18 or older. Understanding local laws around family matters—marriage, divorce, guardianship—is critical for expat families adjusting to US legal norms. Consult a family law attorney if you have questions about how this affects your household.
Sources
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