Hearing Loss Statistics: Who Is Affected and Why It Matters
The numbers behind hearing loss tell a story that most people don't fully appreciate - about how many people are affected, which groups face the greatest burden, how large the treatment gap really is, and what the real-world consequences of leaving hearing loss unaddressed actually look like.
Why Hearing Loss Statistics Matter
Numbers about health conditions exist for a reason beyond academic interest. They tell us which groups to prioritize, where prevention efforts should be focused, how large a public health challenge is relative to other conditions, and whether treatment is reaching the people who need it. For hearing loss - a condition that affects more people globally than diabetes, and more Americans than almost any other chronic physical condition - the statistics reveal a persistent and significant gap between how common the problem is and how seriously it is treated.
This article compiles the most current, primary-source data on hearing loss prevalence - globally, in the United States, by age group, by cause, and by the populations most affected - alongside the figures that illuminate why addressing hearing loss matters beyond communication alone.
Hearing loss statistics vary depending on how "hearing loss" is defined. The World Health Organization (WHO) defines disabling hearing loss as a hearing threshold of 35 decibels (dB) or greater in the better-hearing ear - the level at which communication is substantially affected. A broader category includes all hearing loss of 20 dB or greater. The NIDCD uses self-reported difficulty hearing and audiometric testing data from the National Health and Nutrition Examination Survey (NHANES) as its primary sources. Where figures differ between sources, this article notes which definition and dataset applies.
Global Hearing Loss: The Scale of the Problem
Hearing loss is one of the most prevalent health conditions on the planet. The WHO's Deafness and Hearing Loss fact sheet, updated March 2026, provides the current global picture:
To contextualize the 430 million figure for disabling hearing loss: this represents more than 5% of the entire global population - more people than live in the United States and Canada combined. The WHO projects that by 2050, over 700 million people - or 1 in every 10 people globally - will have disabling hearing loss requiring some form of rehabilitation, driven primarily by population aging and rising noise exposure.
The burden of hearing loss is not evenly distributed. Nearly 80% of people with disabling hearing loss live in low- and middle-income countries, where access to diagnostic services, hearing aids, and audiological care is most limited. In high-income countries, hearing aid coverage meets perhaps a fraction of need; in many lower-income settings, the WHO estimates that coverage for disabling hearing loss is far more restricted still.
Hearing Loss in the United States
In the United States, the NIDCD - part of the National Institutes of Health - is the primary federal source for hearing loss statistics. Its "Quick Statistics About Hearing" page draws on data from the National Health and Nutrition Examination Survey (NHANES) and other nationally representative sources.
Hearing loss is the third most common chronic physical condition in the United States, after high blood pressure and arthritis - a fact documented by both the NIDCD and CDC in peer-reviewed publications. It is more prevalent than diabetes or cancer. Despite this, it receives substantially less research funding and public health attention than many less common conditions.
The Treatment Gap
One of the most striking features of hearing loss statistics is not prevalence but treatment. The NIDCD reports that among the approximately 28.8 million U.S. adults who could benefit from hearing aids, fewer than 1 in 5 actually use them. Among adults aged 70 and older with hearing loss who could benefit from hearing aids, fewer than one in three (about 30%) has ever used them. Among adults aged 20 to 69 who could benefit, the figure is even lower - approximately 16%.
The HLAA, citing research from the Ear and Hearing Journal, notes that people who do treat their hearing loss wait an average of nine years before getting their first hearing aid after a diagnosis. This treatment delay has well-documented consequences for cognitive health, social engagement, mental health, and physical safety - all of which compound during the years spent waiting.
Hearing Loss by Age: The Strongest Predictor
Age is the single strongest predictor of hearing loss among adults, according to the NIDCD. Prevalence increases consistently across every decade of adult life, accelerating substantially after age 60.
Separately, the NIDCD's age-related hearing loss fact sheet notes that approximately one in three people in the U.S. between ages 65 and 74 has hearing loss, and nearly half of those older than 75 have difficulty hearing. These broader figures capture any measurable hearing difficulty, not just disabling hearing loss at the 35 dB threshold. Both sets of statistics are accurate; they measure different severity thresholds.
A 2025 PMC review of hearing loss among older adults found that prevalence roughly doubles with each increasing decade of life - from approximately 27% in 60–69 year olds to 55% in 70–79 year olds, with over 90% of individuals aged 85 and above having some degree of hearing loss. Hearing loss severity also increases with age.
Why Age-Related Hearing Loss (Presbycusis) Dominates the Statistics
Presbycusis - the gradual, progressive hearing loss associated with aging - is the most common cause of hearing loss in adults. It typically affects both ears equally, begins at the highest frequencies, and progresses slowly over years or decades, often without the person affected recognizing the change. ASHA notes that age-related hearing loss begins in the high frequencies and later affects lower frequencies. Because it progresses without pain or acute symptoms, most people do not recognize its onset until communication difficulty becomes significant - contributing directly to the long delay between onset and treatment.
Hearing Loss in Children and Young People
While hearing loss is most strongly associated with aging, it affects people at every stage of life, and the statistics for younger populations carry particular significance because of the impact hearing has on language development, education, and long-term outcomes.
Newborns and Infants
The NIDCD reports that approximately 2 to 3 out of every 1,000 children born in the United States are born with a detectable level of hearing loss in one or both ears. The CDC's Early Hearing Detection and Intervention (EHDI) data for 2022 found a prevalence rate of 1.7 per 1,000 babies screened. These figures align: together they reflect that congenital hearing loss affects thousands of U.S. newborns each year, making universal newborn hearing screening - now standard in all U.S. states - a critical public health infrastructure.
Children and Adolescents
The CDC reports a hearing loss prevalence rate of 15.2% among children and adolescents aged 12 to 19, based on NHANES audiometric testing. This figure captures any measurable hearing loss of at least 16 dB in one or both ears. The NIDCD reports that researchers estimated as many as 17% of teens aged 12 to 19 have features of their hearing test suggestive of noise-induced hearing loss in one or both ears, based on 2005–2006 data.
The WHO and global public health organizations estimate that over 1 billion young adults - those aged roughly 12 to 35 - are at risk of permanent, avoidable hearing loss due to unsafe listening practices, particularly through personal audio devices at excessive volumes and exposure to loud entertainment environments. This is not a figure for those who already have hearing loss, but for those whose current listening habits place their hearing health at measurable risk.
For adults, hearing loss primarily affects communication and quality of life. For children - particularly those with congenital or early-onset hearing loss - the stakes include language acquisition, speech development, literacy, educational attainment, and social development. Early identification and intervention are critical for outcomes: delays in diagnosis and treatment have documented cascading effects on a child's developmental trajectory. Universal newborn hearing screening, EHDI programs, and early audiological fitting are established best practices for exactly this reason.
Noise-Induced Hearing Loss: The Preventable Epidemic
While age-related hearing loss is the most common cause overall, noise-induced hearing loss (NIHL) is the second most common cause of sensorineural hearing loss - and the most significant preventable cause. The statistics here carry particular weight because, unlike presbycusis, NIHL is almost entirely avoidable.
Occupational Noise Exposure
The CDC and NIOSH estimate that approximately 22 million U.S. workers are exposed to hazardous levels of noise at their workplaces each year. This figure - cited consistently by CDC, OSHA, and NIOSH - represents roughly 14% of the entire U.S. workforce. The NIOSH estimated prevalence of hearing loss among noise-exposed workers ranges from 12% to 25% depending on the industry sector, with mining and construction consistently showing the highest rates. The CDC's MMWR publication on occupational hearing loss confirmed that occupational hearing loss is the most common work-related illness in the United States.
Among workers in all U.S. industries, CDC data show that approximately 25% have been exposed to hazardous noise, approximately 12% have hearing difficulty, and - concerning from a prevention standpoint - about 53% of noise-exposed workers report not wearing hearing protection.
Recreational and Non-Occupational Noise Exposure
The NIDCD, drawing on a 2011–2012 CDC study using hearing tests and interviews, found that at least 10 million U.S. adults under age 70 (approximately 6%) have features of their hearing test suggesting NIHL in one or both ears, with the figure potentially as high as 40 million adults (approximately 24%) - reflecting uncertainty in how noise-related audiometric patterns are interpreted. These figures span recreational exposures including personal audio devices, concerts, power tools, and recreational vehicles.
- ~22 million U.S. workers exposed to hazardous occupational noise annually (CDC)
- 12%–25% prevalence of hearing loss in noise-exposed workers by industry (CDC)
- 53% of noise-exposed workers report not wearing hearing protection (CDC)
- Over 1 billion young adults at risk globally from unsafe listening practices (WHO)
- ~17% of U.S. teens (12–19) show audiometric signs suggestive of NIHL (NIDCD)
- 6–24% of U.S. adults under 70 have features suggesting noise-induced hearing loss (NIDCD/CDC)
- Occupational NIHL is the most common work-related illness in the U.S. (CDC)
- NIHL is permanent once cochlear hair cell damage occurs - prevention is the only cure
Who Is Most Affected: Demographics and Disparities
Sex and Gender
The NIDCD's Quick Statistics data consistently show that men are almost twice as likely as women to have hearing loss among adults aged 20 to 69. This disparity is attributed primarily to greater occupational and recreational noise exposure among men historically, rather than any underlying biological difference in hearing vulnerability, though both factors contribute to some degree.
Race and Ethnicity
The NIDCD data show that non-Hispanic White adults are more likely than adults in other racial and ethnic groups to have hearing loss among adults aged 20 to 69, while non-Hispanic Black adults have the lowest prevalence of hearing loss in this age range. Researchers attribute part of this differential to differences in noise exposure patterns and some evidence of biological differences in cochlear susceptibility to noise damage. However, lower measured prevalence among non-Hispanic Black adults does not translate to better access to treatment - access and treatment disparities persist across racial and ethnic groups.
Veterans
Veterans are disproportionately affected by hearing loss and tinnitus. The VA Research program reports that as of fiscal year 2020, more than 1.3 million Veterans were receiving disability compensation for hearing loss, and more than 2.3 million were receiving compensation for tinnitus. The HLAA notes that hearing loss and tinnitus are consistently the top two disability claims among Veterans and service members. Military noise exposure - from firearms, aircraft, vehicles, and explosives - is among the most severe occupational noise exposures of any profession.
Socioeconomic Factors
Hearing loss and access to hearing care are also shaped by socioeconomic factors. The cost of prescription hearing aids has historically been a major barrier to treatment - a fact that directly contributed to the FDA's 2022 decision to create an over-the-counter hearing aid category. Until Medicare Part D began covering some hearing care costs in recent years, traditional Medicare did not cover routine hearing aids, meaning older adults - the group most affected by hearing loss - bore the full cost of devices that could cost several thousand dollars per pair.
Tinnitus: The Related Condition That Affects Millions More
Tinnitus - the perception of sound without an external source, most often described as ringing, buzzing, hissing, or humming - is closely associated with hearing loss and deserves inclusion in any full statistical picture of hearing health. The NIDCD's Quick Statistics page reports that roughly 10% of the U.S. adult population, or about 25 million Americans, has experienced tinnitus lasting at least 5 minutes in the past year. A 2024 analysis published in The Lancet Regional Health – Americas found a tinnitus prevalence of approximately 11.2% of U.S. adults (about 26.9 million) based on 2014 data.
The Hearing Health Foundation reports that approximately 90% of tinnitus cases occur alongside an underlying hearing loss. This relationship reflects the auditory system's response to reduced input - the brain sometimes generates its own noise to fill the frequency gaps created by cochlear hair cell damage. For many people, tinnitus is the first symptom that prompts attention to hearing health, before measurable hearing loss becomes clinically significant.
Why These Numbers Matter Beyond Hearing
Statistics about hearing loss prevalence only tell part of the story. The full picture requires understanding the downstream effects of unaddressed hearing loss - effects that extend well beyond communication into cognitive health, mental health, physical safety, economic opportunity, and quality of life.
Cognitive Health and Dementia Risk
The 2024 Lancet Commission on Dementia Prevention, Intervention and Care identified hearing loss as the single largest modifiable risk factor for dementia from midlife, with a population-attributable fraction of 7% - meaning an estimated 7% of dementia cases are potentially attributable to hearing loss. The commission noted that every 10 dB decrease in hearing ability was associated with increased dementia risk across four dose-response studies. Addressing hearing loss is now considered a meaningful component of dementia prevention strategy.
Mental Health: Depression and Isolation
A 2024 meta-analysis of 24 cohort studies involving more than 254,000 participants found that hearing loss was associated with approximately a 35% greater likelihood of depression compared to those without hearing loss. Research consistently links untreated hearing loss to social withdrawal and isolation - themselves documented risk factors for cognitive decline and poor health outcomes. ASHA notes that self-reported hearing difficulty is associated with substantially higher odds of loneliness.
Employment and Income
The HLAA, citing data from the National Deaf Center, reports that only 57.1% of adults with hearing loss are employed, compared to 73.3% of people with typical hearing. Adults with hearing loss earn approximately 25% less on average than their typical-hearing peers. The Better Hearing Institute (BHI) found that untreated hearing loss can reduce annual income by up to $30,000 for those with significant loss, and that hearing aid use is associated with substantially reduced income loss risk.
Physical Safety and Falls
A 2025 systematic review and meta-analysis in JAMA Network Open - analyzing 27 studies with more than 5 million participants - found that hearing loss was associated with 51% greater cross-sectional odds of experiencing a fall. A separate Johns Hopkins study using NHANES data found that adults with mild hearing loss were nearly three times more likely to have a history of falling. Falls are the leading cause of accidental injury in adults over 65.
Economic Cost of Unaddressed Hearing Loss
The WHO estimates the annual global cost of unaddressed hearing loss at nearly US$1 trillion. This figure encompasses health sector costs, educational support costs, and productivity losses. A peer-reviewed 2021 analysis in the International Journal of Audiology estimated total global costs exceeding $981 billion, with 57% of those costs falling outside high-income countries. These figures make the economic case for early intervention as compelling as the clinical one.
Home Safety and Alerting Gaps
Standard home safety devices - smoke alarms, carbon monoxide detectors, doorbells - rely on high-pitched audio alerts that fall precisely in the frequency range most affected by age-related hearing loss. For the approximately 55% of adults over 75 with disabling hearing loss, these devices may be inaudible without dedicated alerting technology - especially during nighttime hours when hearing aids are removed. This creates a measurable safety gap that purpose-built alerting devices directly address.
The Treatment Gap: Putting the Numbers in Context
Perhaps the most important statistic in the entire hearing health landscape is the simplest: of the approximately 28.8 million U.S. adults who could benefit from hearing aids, fewer than 1 in 5 use them. Among those who do eventually seek treatment, the average delay is approximately nine years after the point of diagnosis - a figure from the Ear and Hearing Journal cited by HLAA.
This treatment gap is not primarily a problem of awareness that the devices exist. Research consistently identifies several drivers: the historical cost of prescription hearing aids (often several thousand dollars per pair, with limited insurance coverage), stigma around wearing hearing aids, a tendency to normalize gradual hearing loss as "just aging," and the absence of pain or acute symptoms that would otherwise prompt medical attention.
The FDA's October 2022 creation of an over-the-counter hearing aid category for adults with perceived mild to moderate hearing loss represents the most significant policy intervention in decades - directly targeting the access and cost barriers that the statistics clearly identify. As the NIDCD notes, this change was motivated in part by the data showing that fewer than 1 in 5 eligible people were accessing the treatment that could meaningfully help them.
Hearing loss is the third most prevalent chronic health condition in the United States - more prevalent than diabetes or cancer - yet fewer than one in five people who could benefit from hearing aids actually use them.
NIDCD / CDC - National Health StatisticsRisk factors and population groups most likely to be affected
Check which categories apply - each represents an elevated risk of hearing loss or an unaddressed treatment gap.
- Age 65 or older (1 in 3 have hearing loss; nearly half over 75)
- Significant occupational noise exposure - now or historically
- Male (nearly twice the hearing loss rate vs. women, ages 20–69)
- Military or veteran service (leading source of disability claims)
- Regular use of personal audio devices at high volume
- Diagnosed hearing loss but not using hearing aids
- No hearing test in the past three years (ASHA recommends every 3 years after age 50)
- Living with tinnitus without a hearing evaluation
- Home smoke/CO alarms are audio-only with no visual or vibrating backup
- Family member or partner who others say has hearing difficulties
What the Statistics Tell Us
Hearing loss at this scale - affecting over a billion and a half people globally, more than 37.5 million Americans, roughly half of all people over 75, and millions of young people through noise exposure - is not a niche health issue. It is one of the most prevalent and consequential chronic conditions on the planet. Its consequences ripple through cognitive health, mental health, physical safety, economic participation, and quality of life in ways that are thoroughly documented and largely preventable or manageable with appropriate intervention.
The treatment gap is the most actionable part of this picture. The people these statistics represent are not a fixed, unavoidable reality. They are people for whom accurate information, accessible technology, reduced stigma, and better policy - including changes like the 2022 OTC hearing aid ruling - can make a concrete difference. The statistics make the case; the tools to begin addressing them are already available.
For deeper reading on how hearing loss affects daily life and what helps, see our guide: How Hearing Loss Affects Daily Life (and What Helps). For a complete overview of assistive technology options, see Assistive Devices for Hearing Loss: The Complete Overview. And for the full hearing health picture, start with our Complete Guide to Living with Hearing Loss (2026).
Don't be part of the treatment gap. Start today.
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Sources and references: World Health Organization (WHO) - Deafness and Hearing Loss Fact Sheet (updated March 2026) · National Institute on Deafness and Other Communication Disorders (NIDCD) - Quick Statistics About Hearing, Balance & Dizziness; Age-Related Hearing Loss; Noise-Induced Hearing Loss; NIDCD FY2024 Congressional Justification · Centers for Disease Control and Prevention (CDC) - Data and Statistics About Hearing Loss in Children (EHDI, 2022 Annual Data); Grand Rounds: Promoting Hearing Health Across the Lifespan (MMWR, 2018); Hearing Impairment Among Noise-Exposed Workers, 2003–2012 (MMWR, 2016); Occupational Noise-Induced Hearing Loss Statistics; NIOSH Noise and Hearing Loss Overall Statistics · Hearing Loss Association of America (HLAA) - Hearing Loss by the Numbers (updated February 2026); Age-Related Hearing Loss · American Speech-Language-Hearing Association (ASHA) - Untreated Hearing Loss in Adults; Hearing Loss in Adults (Practice Portal) · Occupational Safety and Health Administration (OSHA) - Occupational Noise Exposure overview · Lancet Commission on Dementia Prevention, Intervention and Care - 2024 Update (Livingston et al.) · Systematic review and meta-analysis - Hearing Loss and Falls: 27 studies, 5 million+ participants. JAMA Network Open, 2025. PMC11926736 · Batts SA, Stankovic KM - Tinnitus prevalence, associated characteristics, and related healthcare use in the United States. The Lancet Regional Health – Americas. 2024. doi:10.1016/j.lana.2023.100604 · Hearing Health Foundation - Hearing Loss and Tinnitus Statistics · National Deaf Center - Employment data for adults with hearing loss · Better Hearing Institute (BHI) - MarkeTrak survey: income and employment impact of untreated hearing loss · PMC - Hearing Loss Among Older Adults: Epidemiology, Disparities, and Gaps in Research. PMC12697576. 2025 · Eichler P, et al. - Estimating the global costs of hearing loss. International Journal of Audiology. 2021. doi:10.1080/14992027.2021.1883197 · WHO - Global return on investment and cost-effectiveness of HEAR interventions. The Lancet Global Health. 2022 · VA Research - Hearing Loss (fiscal year 2020 disability compensation data).
This article is for informational purposes only. Statistics in hearing health vary by dataset, definition, and survey methodology. For clinical guidance, consult a licensed audiologist or qualified hearing health professional.
