{"id":11886,"date":"2020-06-07T12:00:29","date_gmt":"2020-06-07T16:00:29","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=11886"},"modified":"2026-08-05T13:19:59","modified_gmt":"2026-08-05T17:19:59","slug":"ocd-statistics","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/news\/ocd-statistics\/","title":{"rendered":"OCD statistics: Facts about obsessive-compulsive disorder"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n
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\u00a0 \u00a0OCD statistics at a glance<\/h2>\n<\/th>\n<\/tr>\n<\/thead>\n

OCD statistic<\/b><\/td>\nFinding<\/b><\/td>\n<\/tr>\n
Annual prevalence in U.S. adults<\/b><\/td>\n1.2%<\/td>\n<\/tr>\n
Lifetime prevalence<\/b><\/td>\n3%<\/td>\n<\/tr>\n
Average age of onset<\/b><\/td>\nChildhood or adolescence<\/td>\n<\/tr>\n
Serious impairment<\/b><\/td>\n50%<\/td>\n<\/tr>\n
Anxiety disorder comorbidity<\/b><\/td>\n82%<\/td>\n<\/tr>\n
Depression comorbidity<\/b><\/td>\n68%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

It\u2019s not uncommon to have a specific morning routine or evening ritual that\u2019s become an integral part of daily life. And it\u2019s not abnormal to want a tidy home or clean workspace. However, if you feel anxious when something isn\u2019t done just so or if you have to fight irrational or unwanted urges to repeat these tasks, there\u2019s a possibility that these feelings are symptoms of obsessive-compulsive disorder (OCD). According to the 2025 International OCD Foundation (IOCDF) report<\/a>, OCD affects an estimated 3% of people in their lifetime, but only 0.51% ever receive a formal diagnosis. This means that roughly 1 in 6 people with OCD are ever diagnosed.<\/p>\n

\u200bBelow, we compiled the latest and most up-to-date statistics on OCD to illustrate its prevalence in the U.S.<\/p>\n

What is obsessive-compulsive disorder?<\/h2>\n

OCD is a chronic psychiatric disorder characterized by a cycle of obsessive thoughts and compulsions. The National Institute of Mental Health<\/a> (NIMH) defines obsessions as uncontrollable, recurring thoughts and compulsions as behaviors that a person feels the urge to repeat again and again.<\/p>\n

OCD was previously categorized<\/a> as a type of anxiety disorder<\/a>. The current Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition<\/i><\/a>, has moved it within its own diagnostic class: Obsessive-Compulsive and Related Disorders (a class which also includes body dysmorphic disorder, hoarding disorder, and hair-pulling disorder).<\/p>\n

\u200bSome mental health professionals further classify OCD<\/a> by theme:\u200b<\/p>\n

    \n
  1. Contamination and germs<\/b>: When obsession over germs and contamination leads to compulsive cleaning or handwashing<\/li>\n
  2. Harm: <\/b>When aggressive obsessions or intrusive thoughts about causing violence to the self or others lead to avoidance of triggering people or places, or compulsive rituals (such as praying or seeking reassurance) to ensure that the thought is not acted upon<\/li>\n
  3. Symmetry or completion<\/b>: When an obsession over symmetry and order leads to compulsive counting, reordering, and repetitive behaviors<\/li>\n<\/ol>\n

    Regardless of the specific behavior, the cycle of OCD persists through an internal reward and punishment system, where compulsive behaviors are repeated to reduce anxiety caused by obsessions.<\/p>\n

    Menije Boduryan-Turner<\/a>, PsyD, a psychologist based in California, explains that OCD greatly affects a person\u2019s life due to intrusive thoughts, anxiety, and uncertainty. OCD obsessions are intrusive and can be triggered at any time. Some people with OCD find it difficult to leave the house because ritualistic behavior in public can be embarrassing.<\/p>\n

    How common is OCD?<\/h2>\n