HealthData.Gov
Prolonged Unplanned School Closures: USA, 2011-2019
Prolonged unplanned public K-12 school district and individual school closures in the United States from August 1, 2011 – June 30, 2019. Prolonged unplanned school closure is defined as a school closure lasting ≥5…
- CSV
- JSON
- XSL
Updated Oct 29, 2026