Key Takeaways
- The U.S. average NAEP score in 8th grade math was 282 in 2022, down 5 points from 2019.
- OECD PISA 2022 average reading score was 476, a drop of 30 points since 2000.
- In Finland, 9th graders' math proficiency was 511 in PISA 2022.
- In the United States, public school enrollment totaled 49.4 million students in fall 2020, representing a 2% decline from 2019.
- Globally, 258 million children and youth were out of school in 2021, with 69 million primary school-aged children affected.
- In India, the gross enrollment ratio for primary education reached 103.9% in 2020-21.
- U.S. public per-pupil expenditure was $13,185 in 2020.
- OECD average education spending per student was $10,500 USD PPP in primary 2020.
- U.S. K-12 education funding from federal sources was 8.1% in 2020.
- 12% of U.S. students reported being bullied weekly in 2019.
- Global youth suicide rate 14.5 per 100,000 for ages 15-19 in 2021.
- U.S. school shooting incidents totaled 346 in 2022.
- U.S. average teacher salary $66,397 in 2020-21.
- OECD average statutory teacher salary upper secondary $47,000 USD PPP 2020.
- U.S. public schools had 3.2 million full-time equivalent teachers in 2020.
Test scores and attendance show declines and gaps worldwide, while student wellbeing concerns are rising.
Academic Performance
Academic Performance Interpretation
Enrollment and Attendance
Enrollment and Attendance Interpretation
Funding and Resources
Funding and Resources Interpretation
Student Outcomes and Safety
Student Outcomes and Safety Interpretation
Teachers and Staff
Teachers and Staff Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
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.
Rachel Svensson. (2026, February 13). School Statistics. Gitnux. https://gitnux.org/school-statistics
Rachel Svensson. "School Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/school-statistics.
Rachel Svensson. 2026. "School Statistics." Gitnux. https://gitnux.org/school-statistics.
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