Key Takeaways
- The global mental health apps market was valued at $4.2 billion in 2021 and is projected to reach $17.5 billion by 2030, growing at a CAGR of 17.1%.
- In the US, the psychology services market generated $14.6 billion in revenue in 2022.
- Europe's mental health market is expected to grow from €38.5 billion in 2023 to €52.1 billion by 2030 at a CAGR of 4.4%.
- 12 million US adults had at least one major depressive episode in 2022.
- Globally, 280 million people suffer from depression as of 2023.
- 19.1% of US adults experienced mental illness in 2022.
- $1.2 billion NIH funding for psychology research in 2023.
- 15,000 psychology research papers published annually worldwide.
- AI in mental health diagnostics accuracy 85% in trials 2023.
- 45.7 million US adults received mental health treatment in 2022.
- 28% of US adults with mental illness receive treatment.
- Teletherapy usage surged 200% during COVID-19 peak.
- There were 191,600 psychologists employed in the US in 2022.
- 65% of US psychologists are female as of 2023.
- The average salary for clinical psychologists in the US is $90,130 annually in 2023.
The global mental health app market is booming, projected to grow from $4.2B in 2021 to $17.5B by 2030.
Market Size & Revenue
Market Size & Revenue Interpretation
Mental Health Prevalence
Mental Health Prevalence Interpretation
Research & Innovation
Research & Innovation Interpretation
Service Utilization
Service Utilization Interpretation
Workforce Statistics
Workforce Statistics 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.
Ryan Townsend. (2026, February 13). Psychology Industry Statistics. Gitnux. https://gitnux.org/psychology-industry-statistics
Ryan Townsend. "Psychology Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/psychology-industry-statistics.
Ryan Townsend. 2026. "Psychology Industry Statistics." Gitnux. https://gitnux.org/psychology-industry-statistics.
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