A comprehensive collection of the most important statistics about phone-free schools in 2026 — including state legislation data, academic impact research, teacher surveys, parent polling, and student behavior studies.
Whether you're building a case for your school board, writing a grant proposal, or just trying to understand the landscape, you need reliable data. This page compiles the most important statistics about phone-free schools in 2026, sourced from peer-reviewed research, government data, and school-reported outcomes.
State Legislation Statistics
- • 37+ states have passed or are actively considering phone-free school legislation as of early 2026
- • California's AB 3216 requires every public school district to adopt a phone restriction policy by July 1, 2026 — see our California compliance guide
- • Florida's HB 379 was among the first state laws banning phone use during instructional time — see our Florida guide
- • 76% of school administrators support state-level phone restriction legislation (AASA survey, 2025)
Academic Impact Statistics
- • 6-14% improvement in test scores among lowest-performing students after phone bans (London School of Economics, Beland & Murphy, 2015)
- • 20 minutes — average time for a student to fully refocus after a single phone notification (University of California, Irvine)
- • 17% lower comprehension scores for students sitting near someone using a phone, even without using one themselves (Thornton et al., 2014)
- • UNESCO's 2023 Global Education Monitoring Report recommended banning smartphones in all schools worldwide based on aggregate research
Teacher & Staff Statistics
- • 72% of teachers report phones as the #1 source of classroom distraction (NCES, 2024)
- • 10+ minutes per class period lost to phone-related disruptions on average (teacher surveys)
- • 88% of teachers at phone-free schools say the policy has improved their ability to teach (post-implementation surveys)
- • 30-50% of all discipline referrals in non-phone-free schools are phone-related
Parent & Public Opinion
- • 65-80% of parents support restricting phones during school hours (various national polls, 2024-2025)
- • #1 parent concern about phone-free policies: being able to reach their child during the school day
- • Parent support increases to 90%+ after the first semester of a phone-free policy, once they see the results (school-reported data)
Student Mental Health Statistics
- • Students who use phones 5+ hours/day are 66% more likely to have at least one risk factor for suicide (Twenge, 2017)
- • Schools with phone bans report less cyberbullying during school hours and more positive social interactions (multiple school-reported outcomes)
- • Jonathan Haidt's The Anxious Generation documents the direct link between smartphone access and the teen mental health crisis. See our summary of key findings.
Using This Data
Feel free to reference these statistics in your school board presentations, parent communications, and grant proposals. For more resources, see our school board presentation guide or contact LockedIn to discuss how phone-free enforcement works at your school.