New demographic data shows hundreds of thousands of U.S. births tied to unauthorized or temporary-status parents, as a high-stakes legal challenge to birthright citizenship advances.
By yourNEWS Media Newsroom
Recent demographic analysis indicates that a significant share of births in the United States are to mothers who are either illegal immigrants or hold temporary legal status, with totals approaching one-tenth of all births nationwide.
According to figures published by the Pew Research Center, approximately 320,000 of the 3.6 million children born in the U.S. in 2023 fall into this category. The data show that about 245,000 of those births involved parents who were both unauthorized immigrants, while tens of thousands of additional births involved at least one parent with temporary legal status or mixed-status households.
The analysis, which can be reviewed through this Pew Research Center report, places the share of such births at roughly 9 percent of the national total. Reporting highlighted by the New York Post described the figure as approaching one in ten.
The data breakdown indicates that in addition to births involving two noncitizen parents, approximately 15,000 children were born to mothers with temporary legal status and fathers who were not citizens or lawful permanent residents. Another portion—estimated at around 60,000—were born to unauthorized immigrant mothers and fathers who were either U.S. citizens or lawful permanent residents.
Historical comparisons show that the 2023 total represents the highest level recorded since 2010, when births to unauthorized immigrant mothers reached approximately 325,000. Researchers also note that the number has risen for three consecutive years, following earlier declines tied to demographic shifts and changes in immigration patterns.
Policy implications are central to ongoing legal proceedings now before the U.S. Supreme Court. The case, Trump v. Barbara, challenges an executive action issued by Donald Trump that would restrict automatic citizenship for certain children born in the United States. Details of the case are outlined in materials available through SCOTUSblog and the administration’s executive order.
The order would deny citizenship at birth to children whose mothers are unauthorized immigrants or hold temporary legal status if the father is not a U.S. citizen or lawful permanent resident. The policy’s legal foundation intersects with interpretations of the 14th Amendment, which has historically been understood to confer citizenship to individuals born on U.S. soil. Legal analyses, including those from the American Immigration Council, note that longstanding interpretations have applied this principle broadly, regardless of parental immigration status.
Because the proposed policy would not apply retroactively, individuals already born in the United States would retain their citizenship status even if the order is upheld.
The Pew analysis also examined longer-term trends, showing that births to unauthorized immigrant mothers increased significantly between 1990 and the mid-2000s, peaking at approximately 380,000 annually. After a period of decline, totals began rising again between 2019 and 2023, tracking with increases in the unauthorized immigrant population as documented in related Pew Research Center findings.
Additional data suggest that millions of individuals currently living in the United States were born to at least one unauthorized immigrant parent. Estimates indicate that more than 4.6 million children and 1.4 million adults born in the U.S. live with at least one parent lacking legal status, though totals may be higher due to data limitations.
Public commentary surrounding the issue reflects differing perspectives on policy and fiscal impact. Brandy Perez Carbaugh of the Heritage Foundation stated that current interpretations of citizenship law create incentives tied to public benefits, saying, “Under the current erroneous birthright citizenship interpretation, these children automatically become citizens and unlock food stamps, welfare, specialized schooling for English education, and eventually college aid.”
Carbaugh added, “High volumes of illegal and temporary aliens are having children in the US because they are exploiting the decades-old erroneous interpretation that such children are US citizens.” She also referenced public spending concerns, stating, “Emergency Medicaid loopholes allow illegal aliens to qualify for free labor, delivery, and often prenatal care in some states, so taxpayers pay for these ‘anchor babies.’”
The legal dispute now before the Supreme Court is expected to determine whether changes to long-standing interpretations of citizenship law can be implemented through executive authority, with potential implications for future birth cohorts but not for those already born.