by John Osborn ·
Friday, June 12, 2026
Harvard’s graduating class of 2026 was born in 2007 or 2008—almost exactly the years when the town’s school-age population reached its highest recorded point of 1,376 children. Since then,the total number of school-age children living in Harvard—counting public, private, charter, and home-schooled students—has fallen by nearly 30 percent, to 966 in 2025. Every other town in this group has also declined from its own peak, though the timing and scale vary considerably.
Harvard and Littleton stand apart from the other six towns: They are the only two in this group that operate standalone K–12 school districts. Every other town—Ayer, Shirley, Bolton, Stow, Lancaster, and Boxborough—shares costs and administration through a regional arrangement. Littleton’s school-age population has held relatively steady since its 2009 peak of 1,840, settling at 1,683 in 2025. Together the two towns account for roughly 2,650 school-age children. Whether that arithmetic has any bearing on how either town organizes its schools in the future is a question for another day.
➔ Demographics and falling birth rates. Brookings Institution researchers note that the U.S. fertility rate had already dropped well below replacement level before the pandemic, foreshadowing a smaller school-age cohort nationwide.
➔ A shift to private school and homeschooling, concentrated in affluent towns. A 2025 BU Wheelock study found Massachusetts public school enrollment down 2% statewide since 2019, while private school enrollment rose 16% and homeschooling surged 50%. The steepest losses were in high-income districts.
➔ The pandemic as an accelerant. BU professor Joshua Goodman concluded that “the pandemic seems to have catalyzed changes in how families evaluate schooling options, and these are not purely temporary disruptions.”
(Annenberg Institute, November 2025.)
These findings describe statewide patterns. Whether any explains why Harvard’s enrollment is declining requires a closer look at local data.