Key Takeaways
- Women are twice as likely as men to develop specific phobias (10.3% vs 5.6%)
- Childhood adversity triples phobia risk (OR 3.2)
- Genetic heritability of specific phobias is 25-50%
- Approximately 12.5% of U.S. adults will experience a specific phobia at some point in their lifetime
- In the past year, 7.7 million American adults, or about 3.6% of the U.S. population aged 18 and older, had social phobia
- Specific phobias affect about 19 million adults in the U.S., representing roughly 8.07% of the population
- Symptoms of specific phobias include immediate intense fear upon exposure, lasting 6+ months
- 75% of phobia sufferers experience physical symptoms like heart palpitations and sweating
- Avoidance behavior in phobias leads to significant life interference in 60% of cases
- Cognitive Exposure Therapy success rate is 90% for specific phobias after 10 sessions
- CBT remission rates reach 60-80% for animal phobias in 12 weeks
- Exposure therapy reduces symptoms by 70% in single-session formats for children
- Aerophobia (fear of flying) affects 6.5% of frequent flyers worldwide
- Arachnophobia is the most common specific phobia, impacting 3.5-6.1% of the population
- Acrophobia (fear of heights) prevalence reaches 5% in general surveys
Specific phobias are common, women are more affected, and genetics plus trauma strongly shape risk.
Demographics and Risk Factors
Demographics and Risk Factors Interpretation
Prevalence and Incidence
Prevalence and Incidence Interpretation
Symptoms and Effects
Symptoms and Effects Interpretation
Treatments and Therapies
Treatments and Therapies Interpretation
Types of Phobias
Types of Phobias 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.
Timothy Grant. (2026, February 13). Phobias Statistics. Gitnux. https://gitnux.org/phobias-statistics
Timothy Grant. "Phobias Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/phobias-statistics.
Timothy Grant. 2026. "Phobias Statistics." Gitnux. https://gitnux.org/phobias-statistics.
Sources & References
- Reference 1NIMHnimh.nih.gov
nimh.nih.gov
- Reference 2ADAAadaa.org
adaa.org
- Reference 3JAMANETWORKjamanetwork.com
jamanetwork.com
- Reference 4PUBMEDpubmed.ncbi.nlm.nih.gov
pubmed.ncbi.nlm.nih.gov
- Reference 5NCBIncbi.nlm.nih.gov
ncbi.nlm.nih.gov
- Reference 6PSYCHOLOGYTODAYpsychologytoday.com
psychologytoday.com
- Reference 7MENTALHEALTHmentalhealth.org.uk
mentalhealth.org.uk
- Reference 8STATCANwww150.statcan.gc.ca
www150.statcan.gc.ca
- Reference 9WHOwho.int
who.int
- Reference 10NIAnia.nih.gov
nia.nih.gov
- Reference 11APAapa.org
apa.org







