NIMH
nimh.nih.gov › health › statistics › personality-disorders
Personality Disorders - National Institute of Mental Health (NIMH)
Overview of statistics for personality disorders. Personality disorders represent “an enduring pattern of inner experience and behavior that deviates markedly from the expectations of the individual’s culture” per the Diagnostic and Statistical Manual on Mental Disorders, fifth edition ...
eCare Behavioral Institute
ecarebehavioralinstitute.com › home › blog › 20 personality disorder statistics for 2025
20 Personality Disorder Statistics for 2025 | eCare Behavioral Health Institute
October 1, 2025 - While OCPD is the most prevalent personality disorder in the general population, BPD is the most common among inpatients, affecting an estimated 28.5%. Approximately one in five patients have at least one personality disorder.
Does the prevalence of personality disorders vary between countries and is this important?
Yes, prevalence of mental disorders vary across countries, see for example https://ourworldindata.org/mental-health or https://www.who.int/publications/i/item/9789240036703 . The differences are partly tied to quality of living - poverty, wars, high work load and other stressing factors contribute to mental health problems. But some of the differences are due to measurement quality - many places around the world don’t have great infrastructure for monitoring mental health, so a large share of problems goes unnoticed. For example, people like to point how Western Europe and Northern America have larger prevalence of mental disorders than the rest of the world. But these two regions also do much better job of monitoring mental health than pretty much anywhere else and it’s hard to disentangle the effects. More on reddit.com
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May 27, 2024TIL that up to 2.7% of the general population has untreated borderline personality disorder, though that number could be higher due to many people with the condition being misdiagnosed.
I suspect that one of the things that will trickle down from the 1% running the country are the worst aspects of their personality disorder — empathy is a sin, war is peace, working (to death) will set you free. More on reddit.com
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January 25, 2025TIL Narcissistic Personality Disorder occurs in up to five percent of the United States population.
It's something like 80% according to the average redditor. More on reddit.com
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November 27, 2024Numbers on BPD
The prognosis section was what I needed to hear. Thanks for this. I just got diagnosed yesterday so I'm still kind of reeling. More on reddit.com
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April 25, 2024Yale Medicine
yalemedicine.org › conditions › personality-disorder
Personality Disorders | Fact Sheets | Yale Medicine
This behavior can lead to difficulties in social and work settings, as well as within relationships. A national survey found that about 9% of the U.S. population has some kind of personality disorder.
The Recovery Village
therecoveryvillage.com › home › personality disorders: types, symptoms, risk factors & treatment › personality disorders statistics
Personality Disorder Statistics: OCD, PPD, APD, SPD BPD, HBD and More
August 25, 2021 - Histrionic personality disorderis defined by self-centeredness, exaggerated emotions, dramatic displays and irregular emotional states.Histrionic personality disorder statisticsshow that the condition occurs in approximately2.1%of the general population.
Charlie Health
charliehealth.com › home › want to understand personality disorders? see the data here
Personality Disorder Statistics | Charlie Health
May 22, 2024 - The review, which analyzed 46 studies from 21 countries across six continents, found that personality disorder prevalence rates in high-income countries were about 10%, whereas low- and middle-income countries had rates of 4.3% on average.
Psychiatric News
psychiatryonline.org › doi › 10.1176 › pn.39.17.0390012
Personality Disorder Prevalence Surprises Researchers | Psychiatric News
Among several types of personality disorders studied, the most common personality disorder found among American adults in the large, population-based study was obsessive-compulsive personality disorder (7.9 percent, or 16.4 million people), ...
PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC3105841
Personality Disorders: A Nation-based Perspective on ... - PMC
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Medscape
emedicine.medscape.com › tools & reference › psychiatry
Personality Disorders: Background, Epidemiology, Etiology and Pathophysiology
Personality disorders are relatively ... prevalence varies widely depending on diagnostic thresholds and assessment methods but generally falls within the 9%–15% range in Western populations....
Cleveland Clinic
my.clevelandclinic.org › health › diseases › 9636-personality-disorders-overview
What Are Personality Disorders?
Personality disorders are long-term patterns of thinking, feeling and behaving that affect relationships, emotions and daily life. Learn about types and treatment.
Statistics Canada
www150.statcan.gc.ca › n1 › pub › 82-619-m › 2012004 › sections › sectionf-eng.htm
Section F - Personality disorders
Researchers believe that a specific situation or event (e.g., loss of a parent or friend) can trigger the behaviours common in PDs, particularly events in early childhood that have the potential to influence behaviour in later life. A genetic vulnerability to developing a PD has also been suggested.127,128,129 Social factors, such as parental neglect, overprotection, or abuse may contribute to personality or other psychiatric problems in children.
Sanantoniobehavioral
sanantoniobehavioral.com › mental health news articles › personality disorder symptoms & treatment options
Personality Disorder Symptoms & Treatment Options | San Antonio Behavioral Healthcare Hospital
April 23, 2026 - However, because roughly 10 percent of the adult U.S. population is afflicted with a personality disorder, it is wise to educate oneself on some of the most common personality disorders and their symptoms, as well as options for treatment.
NCBI
ncbi.nlm.nih.gov › books › NBK556058
Personality Disorder - StatPearls - NCBI Bookshelf - NIH
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American Psychiatric Association
psychiatry.org › patients-families › personality-disorders › what-are-personality-disorders
Psychiatry.org - What are Personality Disorders?
To be classified as a personality disorder, one's way of thinking, feeling and behaving deviates from the expectations of the culture, causes distress or problems functioning, and lasts over time.1 The pattern of experience and behavior usually begins by late adolescence or early adulthood and causes distress or problems in functioning. Without treatment, personality disorders can be long-lasting.
PubMed
pubmed.ncbi.nlm.nih.gov › 31298170
The prevalence of personality disorders in the community: a global systematic review and meta-analysis - PubMed
The worldwide pooled prevalence of any personality disorder was 7.8% (95% CI 6.1-9.5). Rates were greater in high-income countries (9.6%, 95% CI 7.9-11.3%) compared with LMICs (4.3%, 95% CI 2.6-6.1%). In univariate meta-regressions, significant ...
Casselhospitalcharitabletrust
casselhospitalcharitabletrust.org › home › about personality disorders › personality disorder statistics
Personality disorder statistics – The Cassel Hospital Charitable Trust
March 27, 2023 - Personality disorder affects 4.4% of the adult population in the UK – roughly one in 23 people.
Mental Health America
mhanational.org › home › mental health conditions › borderline personality disorder (bpd)
Borderline Personality Disorder (BPD) | Mental Health America
April 24, 2026 - BPD can affect anyone at any time during their life, but it is often diagnosed in late adolescence and early adulthood. It is estimated that between 0.7% and 2.7% of the population ...
Cambridge Core
cambridge.org › core › journals › the-british-journal-of-psychiatry › article › prevalence-of-personality-disorders-in-the-community-a-global-systematic-review-and-metaanalysis › 360C242E0AE8E6010D43AC2941964DE4
The prevalence of personality disorders in the community: a global systematic review and meta-analysis | The British Journal of Psychiatry | Cambridge Core
July 12, 2019 - Personality disorders are prevalent globally. Nevertheless, pooled prevalence rates should be interpreted with caution due to high levels of heterogeneity. More large-scale studies with standardised methodologies are now needed to increase our understanding of population needs and regional variations.
WHO
who.int › home › newsroom › fact sheets › detail › bipolar disorder
Bipolar disorder
1 month ago - On average, people with bipolar disorder die 13 years earlier than the general population (2). Bipolar disorder is a mental health condition characterized by mood swings from one extreme to another. During a manic episode, a person experiences an extremely high mood with lots of energy (feeling very happy, excited, overactive).
ResearchGate
researchgate.net › publication › 327932293_Prevalence_of_personality_disorders_in_the_general_adult_population_in_Western_countries_systematic_review_and_meta-analysis
Prevalence of personality disorders in the general adult population in Western countries: systematic review and meta-analysis | Request PDF
September 28, 2018 - ... Globally, personality disorder is estimated to impact between 7.8% (Winsper et al., 2020) to 12.16% (Volkert et al., 2018) of the general population, and has been found to occur cross-culturally (Gawda, 2018;Ronningstam et al., 2018;Winsper ...
Psychology Today
psychologytoday.com › us › blog › hide-and-seek › 201205 › the-10-personality-disorders
The 10 Personality Disorders | Psychology Today
1 month ago - Until psychiatrist Kurt Schneider (1887-1967) broadened the concept of personality disorder to include those who "suffer from their abnormality," personality disorder was more or less synonymous with antisocial personality disorder. Antisocial PD is much more common in men than in women and is characterized by a callous unconcern for the feelings of others. The person disregards social rules and obligations, is irritable and aggressive, acts impulsively, lacks guilt, and fails to learn from experience. In many cases, he has no difficulty finding relationships — and can even appear superficially charming (the so-called "charming psychopath") — but these relationships are usually fiery, turbulent, and short-lived.