Data released by the Connecticut State Department of Education earlier this year indicates the state’s public schools experienced their largest decline in overall enrollment since the start of the COVID-19 pandemic. While there is no definitive answer to what caused the substantial drop in enrollment, the decline was likely influenced by declining birth rates, growing interest in private and home schooling, and recent changes to federal immigration policies.
These significant enrollment changes impact more than just the number of students in a classroom. They can affect the amount of state education funding a school district receives, including its Education Cost Sharing (ECS) grant, which is Connecticut’s primary mechanism for distributing state funds to local and regional public school districts.
This brief provides a high-level analysis of the latest enrollment counts and examines their impacts on ECS grant allocations to districts.
Citation
School and State Finance Project. (2026). Connecticut's K-12 Enrollment Changes, 2025-26 School Year. Southington, CT: Author. Retrieved from https://files.schoolstatefinance.org/hubfs/Reports/Connecticut%20K-12%20Enrollment%20Changes%2c%202025-26%20School%20Year.pdf.