California’s shrinking classrooms are becoming evidence of a much larger demographic problem. New state data show public school enrollment has fallen again, while projections indicate hundreds of thousands more students could disappear from the system over the next decade as births decline and residents continue moving elsewhere.
The California Department of Education reported 5,731,260 public school students in 2025-26, a decline of 74,961 students, or 1.3%, from the previous school year. The decline was not limited to traditional public schools. Charter, private and home-school enrollment also decreased, indicating that California is dealing with a shrinking population of school-age children rather than simply a large shift between education systems.
Fewer Children Are Entering California’s Future
The deeper problem begins years before children reach a classroom. California’s birth rate has fallen to a historic low, with the state’s fertility rate at about 1.48 children per woman, compared with roughly 2.2 in 2008. That is also below the national rate of about 1.6 and well below the approximately 2.1 rate needed to maintain a stable population without migration.
Those numbers carry serious consequences for communities built around families. Fewer births eventually mean fewer students, fewer graduates and a smaller generation entering California’s workforce. The California Department of Finance projects public K-12 enrollment will fall from 5.8 million students in 2024-25 to approximately 5.22 million in 2034-35, a loss of 586,500 students in a decade.
Los Angeles County faces the largest projected decline. State officials estimate the county could lose about 230,400 students by 2034-35. Only 14 California counties are projected to record enrollment growth over the period, showing how widespread the demographic pressure has become.
California Is Also Losing Residents
Birth rates tell only part of the story. California has experienced persistent domestic out-migration, with affordability—particularly housing costs—playing an important role. From 2010 through 2024, nearly 10 million people left California for other states, while just over 7 million moved into California from elsewhere in the country, according to American Community Survey figures cited by the Public Policy Institute of California.
For families, the combination of housing costs, taxes, education concerns and everyday expenses can influence decisions about where to build a life. The enrollment figures do not prove that any single state policy caused the decline, but the demographic direction creates a clear challenge for California leaders: a state cannot indefinitely lose families and children without consequences.
School districts will increasingly confront those consequences through staffing decisions, budgets and potentially underused campuses. The Department of Finance also projects annual high school graduates will fall from 454,800 in 2023-24 to 412,300 by 2034-35.
California’s enrollment decline therefore represents more than an education story. It raises a fundamental question about whether one of America’s largest and wealthiest states can remain a place where working families can afford to stay, raise children and build the next generation.
