Child marriage remains a legally permitted practice in 32 U.S. states under certain conditions, such as parental consent or judicial approval, with New Mexico and Mississippi reportedly placing no minimum age restrictions on the practice. Despite progress in recent years, including California’s recent legislation banning all child marriages, the issue continues to draw debate from across the political spectrum.

California became the 18th state to outlaw child marriage when Governor Gavin Newsom signed a bill into law earlier this year, ending a nine-year campaign by activists to prohibit the practice. The legislation received attention partly due to the presence of Courtney Stodden, a model and singer who was married at 16 to an older actor, whom she has described as abusive—a claim he denies.

Data from the nonprofit organization Unchained at Last indicates that between 2000 and 2021, an estimated 315,000 minors were legally married in the United States. Most were girls aged 16 or 17, though some marriages involved children as young as 10. Many involved significant age gaps, and at least 66,000 cases included ages or circumstances that would be considered criminal under state statutory rape laws. Fraidy Reiss, executive director of Unchained at Last, characterizes child marriage as a "workaround for statutory rape."

While the practice is not widespread, its persistence has drawn criticism from human rights advocates who highlight the associated risks, including loss of education, increased vulnerability to abuse, and the curtailing of childhood. Cases such as Sherry Johnson, who was married at 11 to a man nearly twice her age, have been cited as examples of how child marriage can function as a means to circumvent legal protections against sexual abuse.

Opposition to banning child marriage is found among both conservative and progressive groups, though their arguments differ. Some conservatives support marriage for minors in cases where coercion is absent, often invoking religious or cultural perspectives. Meanwhile, some progressive organizations have expressed concerns about restricting the rights and agency of 16- and 17-year-olds. These groups, including branches of the American Civil Liberties Union, Planned Parenthood, and the National Organization for Women in Illinois, argue that minors should have the option to marry voluntarily and warn that banning child marriage could potentially limit access to reproductive services.

This stance has drawn criticism from advocates who point to the International Planned Parenthood Federation’s characterization of child marriage as a persistent form of sanctioned sexual abuse. Critics contend that defending child marriage on the basis of child rights overlooks the lived experiences of those subjected to early marriage, which often entails oppression and exploitation.

Efforts to eradicate child marriage in the United States have largely come from Democratic-leaning states starting with Delaware and New Jersey in 2018, with progress continuing incrementally. However, the ongoing legality of child marriage in many states has led to calls for a uniform nationwide ban. Advocates argue that the United States’ continued tolerance of child marriage undermines its credibility in urging other countries to eliminate the practice. The debate illustrates a complex intersection of legal, cultural, and ethical considerations surrounding minors’ rights and protections within marriage laws across the country.