Virtual Schools and Online Enrollment: Pandemic-Era Trends That Persisted
Before 2020, virtual schools were a niche sector of public education — mostly online charter networks serving students in remote areas or with specific scheduling needs. The pandemic forced every school district in the country into some form of remote instruction, and while most families returned to in-person schooling by 2021–22, virtual and hybrid options have remained significantly more prominent than pre-pandemic levels.
How NCES Tracks Virtual Schools
The CCD began flagging schools as "virtual" in its school directory file several years before the pandemic. A "virtual school" in CCD terminology means the primary instructional mode is online, not that the school uses technology. This distinguishes fully virtual schools from traditional schools that happen to use digital tools. The count of virtual schools in the CCD has grown substantially since 2020, partly through new school openings and partly through reclassification of existing schools.
Enrollment Patterns in Virtual Schools
Virtual schools tend to have distinctive enrollment profiles. They serve disproportionately high shares of students who struggled in traditional settings — those with health conditions, social anxiety, bullying histories, or work/family obligations. They also attract some high-performing self-directed learners and students in rural areas with limited local course offerings. Free and reduced-price lunch eligibility rates are mixed: some virtual schools serve very high-poverty populations, others primarily serve middle-income families exercising school choice.
Outcomes and Accountability Challenges
Academic outcomes in fully virtual schools have been a persistent concern. Multiple studies before and after the pandemic found that students in full-time virtual schools typically score lower on standardized tests and have lower graduation rates than comparable in-person students. Accountability for these schools is complicated: attendance is difficult to define and measure, and completion of assigned work may not correlate with learning. State accountability systems have struggled to treat virtual schools equitably while maintaining meaningful standards.
Hybrid and Micro-School Models
The post-pandemic period has also seen growth in hybrid models — students attending in-person two to three days per week while completing coursework online the other days. These are harder to classify in administrative data and don\'t always appear as distinct school types in the CCD. "Microschools" (very small learning pods, often in private homes) are another post-pandemic phenomenon that largely occurs outside the public school data system entirely.
Search for virtual schools in your state using our school search. Browse state-level enrollment trends at the state index.