Twenty four million Americans took at least one online course. Nineteen percent of U.S. postsecondary students enrolled in distance education. Fifty eight percent of distance learners still face unreliable internet access.
Key Takeaways
- 24.0 million Americans took at least one online course in 2021 (number of people).
- 1.9 million K-12 students were enrolled in full-time virtual schools in the U.S. in 2020-21 (enrollment count).
- 19.0% of U.S. postsecondary students took at least one distance education course in 2020 (percentage).
- $240.0 billion was the global e-learning market size in 2022 (market size).
- $399.0 billion is projected for the global e-learning market by 2026 (forecast market size).
- $56.7 billion was the global virtual classroom market size in 2023 (market size).
- 90.0% of surveyed educators said their students had difficulties with online learning during the pandemic (share reporting difficulty).
- In a randomized controlled trial, using an adaptive online math platform improved learning by 0.19 standard deviations compared with control (standard deviation effect).
- A meta-analysis found that blended learning improved learning outcomes by 0.47 standard deviations on average compared with traditional instruction (effect size).
- A 2021 global survey found that 53% of students used a mobile phone as their main device for online learning (share).
- 76% of enterprise organizations adopted some form of remote work enabling tools during COVID-19, supporting distance-learning operations (share).
Distance learning expanded rapidly through 2020 to 2026, despite major engagement, access, and technical challenges.
Related reading
01 · Category
User Adoption4 stats
01
24.0 million Americans took at least one online course in 2021 (number of people).
02
1.9 million K-12 students were enrolled in full-time virtual schools in the U.S. in 2020-21 (enrollment count).
03
19.0% of U.S. postsecondary students took at least one distance education course in 2020 (percentage).
04
27.0% of surveyed organizations reported increasing their use of virtual training/remote learning in 2020 (increase share).
Interpretation
User Adoption Interpretation
In 2020 and 2021, distance learning clearly moved from an option to mainstream use, with 24.0 million Americans taking at least one online course in 2021 and 19.0% of U.S. postsecondary students taking a distance education course in 2020.
02 · Category
Market Size9 stats
01
$240.0 billion was the global e-learning market size in 2022 (market size).
02
$399.0 billion is projected for the global e-learning market by 2026 (forecast market size).
03
$56.7 billion was the global virtual classroom market size in 2023 (market size).
04
$10.0 billion was the global video conferencing market size in 2020 (market size).
05
$8.8 billion was the global online course platform market size in 2022 (market size).
06
$89.6 billion was the global learning management system market size in 2022 (market size).
07
$5.0 billion was the global proctoring market size in 2021 (market size).
08
$1.9 billion was the U.S. K-12 virtual education market size in 2021 (market size).
09
$6.2 billion was the global AI in education market size in 2022 (market size).
Interpretation
Market Size Interpretation
The market size data shows Distance Learning is scaling fast, with the global e-learning market rising from $240.0 billion in 2022 to a projected $399.0 billion by 2026 while key segments like learning management systems reach $89.6 billion in 2022 and virtual classrooms stand at $56.7 billion in 2023.
More related reading
03 · Category
Performance Metrics10 stats
01
90.0% of surveyed educators said their students had difficulties with online learning during the pandemic (share reporting difficulty).
02
In a randomized controlled trial, using an adaptive online math platform improved learning by 0.19 standard deviations compared with control (standard deviation effect).
03
A meta-analysis found that blended learning improved learning outcomes by 0.47 standard deviations on average compared with traditional instruction (effect size).
04
A study of Zoom-based instruction found mean engagement increased by 14% when specific interactive techniques were used (percent change).
05
In one analysis, live online classes with attendance tracking increased assignment submission rates by 15% compared with asynchronous-only (percent change).
06
For remote proctored exams, technical issues affected 18% of test attempts in a study (share affected).
07
In a study of remote learning during COVID-19, students who reported low self-regulation were 2.1x more likely to fall behind (odds ratio).
08
In higher education, average student satisfaction with online learning in 2022 was 4.2 out of 5 in a global survey (mean satisfaction).
09
Global study reported that 55% of students experienced reduced motivation during online learning (share).
10
58% of distance learners reported that they experienced difficulties accessing reliable internet (share).
Interpretation
Performance Metrics Interpretation
Across the performance metrics, online learning quality appears to improve for some students when teaching is structured, such as blended learning boosting outcomes by 0.47 standard deviations and adaptive platforms adding 0.19 standard deviations, but major obstacles still persist with 90% of educators reporting student difficulties and 58% of learners struggling with reliable internet access.
04 · Category
Industry Trends2 stats
01
A 2021 global survey found that 53% of students used a mobile phone as their main device for online learning (share).
02
76% of enterprise organizations adopted some form of remote work enabling tools during COVID-19, supporting distance-learning operations (share).
Interpretation
Industry Trends Interpretation
Under Industry Trends, the shift to distance learning is being driven by device and workforce adoption, with 53% of students using mobile phones as their main learning device and 76% of enterprises adding remote work tools during COVID-19.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Catherine Wu. (2026, February 13). Distance Learning Statistics. Gitnux. https://gitnux.org/distance-learning-statistics
MLA
Catherine Wu. "Distance Learning Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/distance-learning-statistics.
Chicago
Catherine Wu. 2026. "Distance Learning Statistics." Gitnux. https://gitnux.org/distance-learning-statistics.
Sources & references
25 datasets cited across this report · attribution is report-level
+3 additional datasets cited (not shown individually)