Teacher Shortage Statistics by Country (2026)

UNESCO projects 44 million additional teachers are needed globally by 2030 to achieve universal primary and secondary education. Of these, 24.4 million are primary teachers and 19.6 million are secondary. Sub-Saharan Africa accounts for the largest share (15 million), followed by South Asia (6 million). Even high-income OECD countries face shortages: the European Commission estimates 300,000 additional teachers and school staff are needed annually in the EU alone.

Math, science, special education, and world languages are the hardest-to-fill subjects across most OECD countries. In the US, 49 out of 50 states report math teacher shortages, and 48 report special education shortages (DOE TSA, 2024). The UK met only 31% of its physics ITT recruitment target and 73% of its math target in 2024/25. The pattern is consistent: subjects where qualified graduates have high-paying career alternatives face the steepest shortages.

Multiple factors converge: declining enrollment in teacher preparation programs (down 68% since 2008 in the US), low salaries relative to comparable professions (26.9% pay penalty in the US, per EPI), high burnout and attrition rates, and growing job complexity. The OECD notes that only 22% of teachers across OECD countries feel their profession is valued by society. Rural and high-poverty areas are disproportionately affected.

It varies dramatically by country. The OECD measures teacher statutory salaries against similarly educated workers: Portugal leads at 1.40 (teachers earn 40% more), Germany is at 1.02 (roughly equal), while the US is at 0.60 (teachers earn 40% less). The Economic Policy Institute calculates a 26.9% weekly wage penalty for US teachers, up from 6% in 1996. The average US teacher salary is $69,597 (NEA, 2022-23). Salary competitiveness is the strongest predictor of teacher supply across OECD countries.

Yes, consistently. US rural schools are 3x more likely to have unfilled positions than suburban schools (NCES). OECD TALIS 2024 found 38% of rural school principals report qualified teacher shortages, versus 18% in cities. In Sub-Saharan Africa, rural pupil-to-teacher ratios are 2x higher than urban (UNESCO). Drivers include housing costs, professional isolation, and fewer career advancement opportunities.

AI can help existing teachers do more with less time. Teachers who use AI weekly save 5.9 hours per week (Gallup/WFF, 2025), equivalent to six weeks per school year. McKinsey estimates AI could automate 20-40% of admin tasks. This doesn't solve the fundamental supply problem, but it can reduce burnout-driven attrition and help schools operate more effectively with the staff they have. Flip Education generates complete classroom missions in under a minute, freeing teachers for what matters: teaching.