Updated on January 10, 2024

ADHD Statistics 2024

Fact Checked

Key takeaways

  • About 363 million people were diagnosed with ADHD in 2023 (Forbes).
  • ADHD affects more boys than girls (Forbes)
  • Genetics are environmental conditions that were the most common causes of ADHD in 2023 (CDC).
  • ADHD is most common among children between 3-16 years (CDC).
  • ADHD is more commonly diagnosed in Black, non-Hispanic children than in white children (The A.D.D Resource Center)
  • An estimated 35% to 78% of children diagnosed with ADHD maintain symptoms as an adult (The A.D.D Resource Center)
  • Childhood ADHD is associated with an increased risk of death before the age of 46 (Forbes)
  • An estimated 3.3 million U.S. children ages 12 to 17 years have been diagnosed with ADHD (Forbes)
  • Approximately 129 million children and adolescents worldwide between the ages of 5 to 19 years old have ADHD (Forbes)
  • Boys ar more likely to experience ADHD than girls (CDC)

How bad is ADHD?

ADHD stands for Attention Deficit Hyperactivity Disorder. It's a mental condition that affects both children and adults and can make it challenging to pay attention, control impulses, and manage energy levels. People with ADHD might find it hard to stay focused on one task for a long time. They might get easily distracted, have difficulty organizing tasks, and struggle to follow through on activities. Additionally, individuals with ADHD may be more impulsive, meaning they act without thinking about the consequences.

ADHD can affect various aspects of life, including school, work, and relationships. However, with proper understanding, support, and sometimes medication, individuals with ADHD can learn to manage their symptoms and lead successful, fulfilling lives.

ADHD is often identified during childhood and can persist into adulthood. It is considered one of the most prevalent mental health conditions among children. According to the Centers for Disease Control and Prevention (CDC), an estimated 6 million children aged 3 to 17 years have been diagnosed with ADHD in the United States.

How many people had ADHD in 2023?

ADHD is often identified during childhood and can persist into adulthood. It is considered one of the most prevalent mental health conditions among children. According to the Centers for Disease Control and Prevention (CDC), an estimated 6 million children aged 3 to 17 years have been diagnosed with ADHD in the United States.

About 363 million adults were diagnosed with ADHD in 2023. However, this number did not consider the onset of the disease or for how long the people have had it.

Unlike anxiety and depression which is more common in women, ADHD affects more boys than girls. The impact of ADHD extends beyond childhood, affecting individuals into adulthood and carrying various consequences. Research indicates that childhood ADHD is linked to an elevated risk of premature death, with an increased likelihood of mortality before the age of 46.

What were the most common causes of anxiety in 2023?

Genetics accounts for over 74% of ADHD. Although ongoing research is looking into the specific genes associated with ADHD, a comprehensive international study conducted in 2023 shows that about 7,300 genetic variations could contribute to an increased risk of developing ADHD.

It is also important to understand that environmental conditions may play a role in the development of ADHD.

What age groups are most affected by ADHD?

It is observed that ADHD is more commonly diagnosed in boys than in girls. The reasons for this gender disparity are not fully understood and may involve a combination of genetic, neurological, and environmental factors.

Additionally, the occurrence of ADHD tends to increase with age during childhood. Research indicates that ADHD is particularly common among children aged 3 to 16 years. As children grow and progress through different developmental stages, the manifestation of ADHD symptoms may become more visible or be more readily identified.

ADHD occurs with other mental, emotional, or behavioral conditions. Statistics reveal that around six in 10 children in the U.S. diagnosed with ADHD also struggle with at least one additional mental health condition, such as anxiety or depression. Despite the significant impact of ADHD, treatment rates vary, with an estimated 77% of diagnosed U.S. children receiving treatment, leaving a noteworthy 23% without any form of intervention.

Regional differences in ADHD prevalence within the United States are evident, with Mississippi reporting the highest prevalence at 14.4%, while California boasts the lowest prevalence of children currently diagnosed with ADHD. This geographical variation emphasizes the need for targeted strategies and resources to address the specific challenges faced by children in different states.

Furthermore, the long-term implications of childhood ADHD are noteworthy, as an estimated 35% to 78% of individuals diagnosed with ADHD during childhood continue to exhibit symptoms into adulthood. Alarmingly, childhood ADHD is linked to an increased risk of premature death before the age of 46, underscoring the importance of comprehensive and sustained support for individuals with ADHD from childhood through adulthood.

It's important to note that while ADHD often has its onset in childhood, it can persist into adolescence and adulthood. The challenges associated with ADHD, such as difficulty sustaining attention, impulsivity, and hyperactivity, can impact various aspects of a person's life, including academic performance, social interactions, and daily functioning.

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ADHD statistics 2023. https://www.singlecare.com/blog/news/adhd-statistics/. Accessed 12/18/2023

CDC. https://www.cdc.gov/ncbddd/adhd/features/national-prevalence-adhd-and-treatment.html#:~:text=and%20Key%20Findings-,National%20Prevalence%20of%20ADHD%20and%20Treatment,on%20children%20and%20adolescents%2C%202016&text=CDC%20scientists%20found%20that%2C%20as,is%20similar%20to%20previous%20estimates. Accessed 12/18/2023.

The content on Nesa's Hemp blog is for educational purposes only. We meticulously research and cite our sources, but advise consulting a professional before making decisions based on our information. We derive our content from reputable studies and publications, but individual circumstances may vary. We cannot guarantee the accuracy or applicability of our content to every situation. Nesa's Hemp blog and its authors are not liable for any loss or inconvenience resulting from reliance on our information. By using our blog, you waive any claims against us regarding the accuracy or completeness of our content.

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