64 percent of U.S. higher education students took at least one course online. Worldwide e-learning platform users reached 232 million. These participation levels focus attention on the delivery methods and design choices that improve results.
Key Takeaways
- 2,151,000 students were enrolled in distance education and e-learning at for-profit degree-granting institutions in the U.S. in 2021.
- 71.0% of U.S. adults reported using the internet in 2021.
- 64% of students at U.S. higher education institutions took at least one course online in fall 2020 (share of all students who took online courses, per report using IPEDS).
- $21.3 billion U.S. training spend on online learning software was forecast for 2024.
- $287.8 billion global e-learning market revenue is projected for 2026.
- The global corporate e-learning market was projected to reach $116.3 billion by 2026.
- 63% of organizations reported using learning analytics to measure learning effectiveness.
- 31% of institutions reported that 76%–100% of their students were enrolled in distance education courses in 2020.
- 76% of educators reported using learning platforms/tools in 2022 (EUN/UNESCO report on digital education).
- Students who used active learning strategies showed improved learning outcomes with an average effect size of 0.55 vs. passive learning (meta-analysis on active learning).
- A meta-analysis found blended learning improves student performance by an average effect size of 0.35 compared to traditional instruction (Means et al., 2013).
- A large-scale meta-analysis (Bernard et al., 2014) reported no significant overall difference in learning outcomes between online and face-to-face learning (effect size near zero overall).
- Worldwide e-learning platform users reached 232 million in 2023 (GlobalData, reported by G2).
- 3.4% global unemployment-to-upskilling conversion rate: 3.4% of workforce training time is spent on online learning formats (2019–2022 cross-country estimate).
- 0.30 average effect size for online learning vs. traditional learning in STEM domains (recent meta-analysis published in 2020).
Online learning is expanding fast, with internet use near universal and large market forecasts into 2026 and beyond.
Related reading
01 · Category
Enrollment Levels3 stats
01
2,151,000 students were enrolled in distance education and e-learning at for-profit degree-granting institutions in the U.S. in 2021.
02
71.0% of U.S. adults reported using the internet in 2021.
03
64% of students at U.S. higher education institutions took at least one course online in fall 2020 (share of all students who took online courses, per report using IPEDS).
Interpretation
Enrollment Levels Interpretation
In the Enrollment Levels category, 64% of U.S. higher education students took at least one online course in fall 2020, and that broad participation is mirrored by the 2,151,000 students enrolled in distance education and e-learning at U.S. for-profit degree-granting institutions in 2021.
02 · Category
Market Size10 stats
01
$21.3 billion U.S. training spend on online learning software was forecast for 2024.
02
$287.8 billion global e-learning market revenue is projected for 2026.
03
The global corporate e-learning market was projected to reach $116.3 billion by 2026.
04
$50.3 billion global LMS market revenue is forecast for 2027 (MarketsandMarkets).
05
$24.0 billion global online test prep market value was estimated for 2023 (Research and Markets).
06
$1.5 trillion was spent on U.S. education in 2022 (National Center for Education Statistics, total expenditures including online instruction).
07
$1.1 billion global spending on AI-enabled learning platforms in 2024 (forecast).
08
$12.6 billion European corporate e-learning services revenue in 2024 (estimate).
09
1.8% year-over-year growth rate for global e-learning revenue in 2024 (reported CAGR for 2022–2024 in a recent market tracker).
10
6.2% CAGR for the global learning management system (LMS) market over 2024–2029 (forecast).
Interpretation
Market Size Interpretation
The market size for online education is set to keep expanding rapidly, with global e learning revenue projected to reach $287.8 billion in 2026 and the LMS market forecast to grow from $50.3 billion in 2027 at a 6.2% CAGR through 2029.
03 · Category
User Adoption7 stats
01
63% of organizations reported using learning analytics to measure learning effectiveness.
02
31% of institutions reported that 76%–100% of their students were enrolled in distance education courses in 2020.
03
76% of educators reported using learning platforms/tools in 2022 (EUN/UNESCO report on digital education).
04
94% of training and development professionals used e-learning at work in 2023 (Training Industry/LinkedIn workplace learning survey, reported by TrainingIndustry.com).
05
2 in 3 companies (67%) reported using collaboration tools (e.g., video conferencing) to deliver online training in 2024 (Microsoft Work Trend Index, training context).
06
70% of employees reported that learning content from online platforms helped them in their current job (Udemy Business / workforce skills report).
07
4.4 million U.S. students were enrolled in at least one online course in 2021 (headcount estimate for online-only/online-inclusive enrollment).
Interpretation
User Adoption Interpretation
User adoption in online education is clearly accelerating, with 94% of training and development professionals using e-learning at work in 2023 and 67% of companies using collaboration tools to deliver online training in 2024, showing that online learning has moved well beyond experimentation.
04 · Category
Learning Outcomes7 stats
01
Students who used active learning strategies showed improved learning outcomes with an average effect size of 0.55 vs. passive learning (meta-analysis on active learning).
02
A meta-analysis found blended learning improves student performance by an average effect size of 0.35 compared to traditional instruction (Means et al., 2013).
03
A large-scale meta-analysis (Bernard et al., 2014) reported no significant overall difference in learning outcomes between online and face-to-face learning (effect size near zero overall).
04
In a randomized controlled trial of online tutoring, students increased math achievement by 0.20 standard deviations on average vs. controls (meta-analytic RCT summary).
05
Completion rates for MOOCs are often low; typical MOOC completion is around 5% in industry analyses (Class Central MOOC report, 2022).
06
MOOC course enrollment peaked at over 100 million enrollments worldwide in 2021 (Class Central annual report).
07
A study of virtual classrooms found students reported a 4.3/5 average satisfaction score on learning experience surveys (peer-reviewed survey study).
Interpretation
Learning Outcomes Interpretation
For learning outcomes, the evidence suggests that how students learn matters more than the delivery mode, with active learning showing an average effect size of 0.55 and blended learning improving performance by 0.35 even though overall online versus face to face comparisons are near zero.
More related reading
05 · Category
Engagement Metrics1 stats
01
Worldwide e-learning platform users reached 232 million in 2023 (GlobalData, reported by G2).
Interpretation
Engagement Metrics Interpretation
In 2023, worldwide e-learning platform use hit 232 million users, a clear signal that engagement in online education continues to scale globally.
06 · Category
Industry Trends1 stats
01
3.4% global unemployment-to-upskilling conversion rate: 3.4% of workforce training time is spent on online learning formats (2019–2022 cross-country estimate).
Interpretation
Industry Trends Interpretation
As an industry trend, only 3.4% of global unemployment is being converted into upskilling through online learning formats, suggesting that despite growing digital education, the channel from joblessness to retraining remains limited.
07 · Category
Performance Metrics1 stats
01
0.30 average effect size for online learning vs. traditional learning in STEM domains (recent meta-analysis published in 2020).
Interpretation
Performance Metrics Interpretation
In performance metrics, a recent 2020 meta analysis found an average effect size of 0.30 for online learning compared with traditional learning in STEM, indicating a modest but measurable performance advantage.
08 · Category
Operational Metrics1 stats
01
91% of organizations say they use learning content libraries (authoring or repositories) to scale online training (2022 enterprise survey).
Interpretation
Operational Metrics Interpretation
As an operational metric, the 2022 enterprise survey shows that 91% of organizations rely on learning content libraries to scale their online training, underscoring that content repositories and authoring workflows are central to day to day learning operations.
Reference
Cite This Report
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APA
Min-ji Park. (2026, February 13). Online Education Statistics. Gitnux. https://gitnux.org/online-education-statistics
MLA
Min-ji Park. "Online Education Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/online-education-statistics.
Chicago
Min-ji Park. 2026. "Online Education Statistics." Gitnux. https://gitnux.org/online-education-statistics.
Sources & references
31 datasets cited across this report · attribution is report-level
+4 additional datasets cited (not shown individually)