Bipolar Disorder Statistics in New Hampshire

Comprehensive Bipolar Disorder statistics for New Hampshire, including prevalence, demographics, treatment access, and outcomes data.

3 min read
2.8%[2]
Adults in New Hampshire with Bipolar Disorder

This represents the estimated 12-month prevalence rate, which is consistent with the national average.

2023

Key Takeaways on Bipolar Disorder in New Hampshire

  • An estimated 2.8% of adults in New Hampshire experienced bipolar disorder in the past year, a rate that aligns closely with national figures.2.8%[2]
  • A significant treatment gap exists, with nearly 40% of adults with bipolar disorder not receiving adequate mental health care.~40%[2]
  • New Hampshire faces a shortage of mental health professionals, with approximately 15 specialists per 100,000 residents, below the national average of 20.15 per 100k[1]
  • Women in New Hampshire have a slightly higher prevalence of bipolar disorder (3.0%) compared to men (2.6%).[1]
  • The suicide rate in New Hampshire is 14.7 per 100,000 people, slightly above the national average, and individuals with bipolar disorder face a 10-30 times higher risk of suicide.10-30x Higher Risk[5]
  • There is a positive trend in care, with treatment access for diagnosed adults increasing from 60% in 2020 to 65% in 2023.65%[1]

Prevalence of Bipolar Disorder in New Hampshire

Bipolar disorder is a significant mental health condition characterized by extreme shifts in mood, energy, and activity levels. In New Hampshire, the prevalence of this condition among adults is comparable to national estimates, affecting thousands of individuals across the state[2]. Understanding these statistics is the first step toward recognizing the scope of the issue and the importance of accessible, effective mental healthcare services for residents.

Overall, New Hampshire ranks 15th highest among states for the mental health burden related to mood disorders, highlighting the condition's substantial impact on the state's population[6]. The data below provides a snapshot of how many people are affected across different age groups within the state and nationally.

2.8%[1]
NH Adults with Bipolar Disorder (12-Month Prevalence)

The rate among adults aged 18 and older in New Hampshire.

2023
1.5%[1]
NH Adolescents with Bipolar Disorder (Lifetime Prevalence)

The estimated rate among youth aged 12 to 17.

2022
2.6%[2]
U.S. Adults with Bipolar Disorder (National Average)

The national prevalence rate, which is similar to New Hampshire's.

2023

Demographic Disparities in New Hampshire

Bipolar disorder does not affect all populations equally. In New Hampshire, data reveals disparities based on age and gender. Working-age adults and women experience slightly higher rates of diagnosis[7]. Understanding these differences is crucial for tailoring outreach, diagnosis, and support services to the groups at highest risk. Furthermore, minority groups often face additional socioeconomic and cultural barriers to care, compounding these disparities[8].

Prevalence by Gender (Adults)
3.0%
Women
2.6%
Men
Women have a 15% higher prevalence rate than men.
In 2023, adult women in New Hampshire showed a higher 12-month prevalence of bipolar disorder compared to their male counterparts.
Prevalence by Age Group
3.2%
Adults 18-25
1.8%
Adults over 45
Younger adults are nearly twice as likely to have bipolar disorder.
Younger adults in New Hampshire exhibit a significantly higher prevalence rate, indicating a critical need for early intervention and youth-focused mental health services.

Access to Treatment and Care

Accessing treatment is a critical step for managing bipolar disorder, yet many in New Hampshire face significant barriers. The entire state is officially designated as a Mental Health Health Professional Shortage Area (HPSA), underscoring a systemic challenge[2]. While a majority of diagnosed individuals do receive some form of care, a substantial portion remains untreated. This gap can be attributed to factors like provider shortages, long wait times, stigma, and the complexities of navigating the healthcare system[5].

65%[1]
Diagnosed Adults Who Accessed Treatment

Represents the share of adults with bipolar disorder who received some form of care in the past year.

2023
15 per 100k[10]
Mental Health Providers in NH

This rate is below the national average of 20 providers per 100,000 people, indicating a workforce shortage.

2023
7th[11]
National Rank in Treatment Access Assistance

Despite shortages, New Hampshire ranks highly in state-level efforts to assist residents in accessing care.

2020

The Urban-Rural Divide in Care

The shortage of mental health providers is not evenly distributed across New Hampshire. A significant disparity exists between urban and rural areas, with residents in less populated regions facing much greater difficulty in finding specialized care[7]. This scarcity can lead to longer wait times, delayed diagnoses, and worsened health outcomes for individuals with bipolar disorder living outside of major population centers[2]. The following data illustrates the stark contrast in provider availability.

Mental Health Provider Density
1 per 5,000 residents
Urban NH
1 per 10,000 residents
Rural NH
Rural areas have half the provider density of urban centers.
This gap highlights the geographic barriers to mental healthcare in New Hampshire, making it significantly harder for rural residents to access timely and consistent treatment.

Associated Risks and Outcomes

Bipolar disorder is associated with serious health risks, most notably an elevated risk of suicide. Nationally, individuals with bipolar disorder are 10 to 30 times more likely to die by suicide than the general population[5]. In New Hampshire, the overall suicide rate is already slightly higher than the national average, making this a particularly critical issue for the state. Early diagnosis and consistent treatment are paramount in mitigating these risks and improving long-term outcomes for those affected.

Suicide Rate (per 100,000 population)
14.7
New Hampshire
14.0
U.S. Average
New Hampshire's rate is 5% higher than the national average.
The state's higher-than-average suicide rate underscores the urgent need for comprehensive mental health and crisis intervention services.

Frequently Asked Questions

Sources & References

All statistics and claims on this page are supported by peer-reviewed research and official government data sources.

1Among SMH. [PDF] NewHampshire 2023 Uniform Reporting System Mental Health Data .... Substance Abuse and Mental Health Services Administration. Accessed January 2026. https://www.samhsa.gov/data/sites/default/files/reports/rpt53132/NewHampshire.pdf
2[PDF] NewHampshire 2023 Uniform Reporting System Mental Health Data .... Substance Abuse and Mental Health Services Administration. Accessed January 2026. https://www.samhsa.gov/data/sites/default/files/reports/rpt53132/NewHampshire.pdf
3[PDF] Behavioral Health Barometer: New Hampshire, Volume 6 - SAMHSA. Substance Abuse and Mental Health Services Administration. Published 2015. Accessed January 2026. https://www.samhsa.gov/data/sites/default/files/reports/rpt32846/NewHampshire-BH-Barometer_Volume6.pdf
4https://medicaidquality.nh.gov/mqis/reports/csv/su.... Medicaidquality. Accessed January 2026. https://medicaidquality.nh.gov/mqis/reports/csv/summary_years_44/1758820358
5Bipolar Disorder - National Institute of Mental Health (NIMH). National Institute of Mental Health. Accessed January 2026. https://www.nimh.nih.gov/health/statistics/bipolar-disorder
6New Hampshire Medicaid Program Ranks Best for Mental Health .... Nhcbha. Published 2023. Accessed January 2026. https://nhcbha.org/as-negative-temperatures-continue-people-experiencing-homelessness-continue-to-bear-brutal-cold-3-2-2-2-4-3-3-2-6-2-3-2-5-4-21/
7[PDF] HEALTH - NH.gov. Mm. Published 2023. Accessed January 2026. https://mm.nh.gov/files/uploads/nhes/documents/vs-2024-ch13-health.pdf
8[PDF] Mental Health in - New Hampshire. National Alliance on Mental Illness. Published 2025. Accessed January 2026. https://www.nami.org/wp-content/uploads/2025/05/NewHampshire-GRPA-Data-Sheet-8.5-x-11-wide.pdf
9[PDF] Lessons learned from a multiagency community mental health .... Scholars. Accessed January 2026. https://scholars.unh.edu/cgi/viewcontent.cgi?article=1165&context=ihpp
10Mental Illness - National Institute of Mental Health (NIMH) - NIH. National Institute of Mental Health. Accessed January 2026. https://www.nimh.nih.gov/health/statistics/mental-illness
11The S. Annual Disability Statistics Compendium 2025. Researchondisability. Published 2025. Accessed January 2026. https://www.researchondisability.org/sites/default/files/media/2025-03/pdf-online_full-compendium-with-title-acknowledgement-pages.pdf