Oral Health Statistics USA 2026

About 60,480 new cases of oral or oropharyngeal cancer are projected for 2026 alone – a figure that underscores how oral health in America reaches far beyond the dental chair. From chronic tooth decay affecting one in four adults to gum disease present in more than two-fifths of the population, the United States faces a persistent burden of preventable oral disease. This article draws on the latest federal surveillance data, clinical research, and industry reports to map the full scope of U.S. oral health in 2026, covering disease prevalence, access to care, economic impact, systemic health connections, and the outlook ahead.

Report Highlights

• 72 million U.S. adults lack dental insurance – nearly three times the number without health insurance, leaving roughly 27% of the adult population without dental coverage.
• 21% of adults aged 20-64 have untreated tooth decay – although this is down from 25% in the 2011-2016 period, according to the CDC’s 2024 Oral Health Surveillance Report.
• 42.2% of adults aged 30 and over have some form of periodontal disease – including 7.8% with severe periodontitis.
• 60,480 new oral or oropharyngeal cancer cases are projected for 2026 – with an estimated 13,150 deaths, equivalent to roughly 36 deaths per day.
• 72.6% of U.S. adults report some level of dental fear – including 26.8% with severe dental fear, according to a September 2025 JADA study.
• The U.S. dental market is forecast to reach $14.61 billion in 2026 – and expand to $40.69 billion by 2035 at a CAGR of 12.05%.
• 24.7 million Americans live in dental care shortage areas – where 15.6% of residents live below the federal poverty level.
• $45 billion in lost productivity annually – attributed to untreated dental disease, according to the CareQuest Institute for Oral Health.

Texas Dental Statistics

• 13.9% of Houston residents do not have health insurance – higher than the national rate of 11%.
• 34.1% of adults in Texas didn’t go to the dentist in the past year – with Arkansas (44.4%), West Virginia (43.4%) and Texas having the highest rates of adults skipping dental visits.
• Texas has 54.2 dentists per 100k residents – 10.3% lower than the national average.
• Texas has the lowest average spend a year on dental services, at $340 – the average being $432.

Tooth Decay and Dental Caries

Adults

• 21% of adults aged 20-64 have untreated cavities – a decrease from 25% in the previous surveillance period, according to the CDC’s 2024 report.
• 13% of adults aged 65 and older have untreated dental caries – down from 15% in 2011-2016, though disparities by poverty and education remain significant.
• Over 90% of adults have had at least one cavity in their lifetime – making dental caries the most prevalent chronic disease in U.S. adults.
• 39.6% of adults in high-poverty groups have untreated decay – compared to significantly lower rates among higher-income adults, reflecting enduring socioeconomic gaps.

Periodontal (Gum) Disease

Prevalence

• 42.2% of adults aged 30 and over have total periodontitis – comprising 7.8% with severe periodontitis and 34.4% with nonsevere (mild or moderate) disease, per the NIH National Institute of Dental and Craniofacial Research.
• Over 70% of adults aged 65 and older have some form of periodontal disease – making it near-universal in the senior population.
• Men are disproportionately affected – with 56% of men versus 38% of women aged 30 and over having periodontal disease, according to CDC data.
• 64% of current smokers have some level of gum disease – roughly 1.5 times the overall adult rate, making tobacco use the leading behavioral risk factor.

Risk Groups

• 60% of adults living below the federal poverty level have periodontal disease – compared to substantially lower rates among higher-income groups, underlining the role of socioeconomic status.
• 60% of adults with diabetes have some form of gum disease – reflecting the well-established bidirectional relationship between periodontal inflammation and glycemic control.
• 60% of Mexican American adults aged 30 and over have periodontal disease – as do 57% of non-Hispanic Black adults, compared to lower rates among White adults.
• Gum disease prevalence increases with age – rising from lower rates in 30-44 year olds to more than 70% among seniors, with severe periodontitis as the leading cause of adult tooth loss.

Tooth Loss and Edentulism

By Age Group

• 15.2% of adults aged 65 and older are edentulous – meaning they have lost all their natural teeth, according to the CDC 2024 Oral Health Surveillance Report covering 2017-March 2020 data.
• 11.4% of adults aged 65-74 have lost all teeth – rising sharply to 19.7% among those aged 75 and older, reflecting cumulative lifetime oral disease burden.
• More than 6.9 million older Americans were completely edentulous in 2022 – still far above the Healthy People 2030 target of 5.4%.
• Roughly 20% of Americans aged 75 and older have lost all natural teeth – equivalent to approximately 1 in 5 of the oldest seniors, based on CDC trend data.

Disparities in Tooth Loss

• 29.8% of adults aged 65+ in the highest poverty group are edentulous – versus 11.8% in the low poverty group, a rate 2.5 times higher for the poorest seniors.
• 33.4% of older adults without a high school diploma have lost all teeth – compared to 8.8% of those with more than a high school education, a 7.9-fold difference by education level.
• 21.8% of non-Hispanic Black adults aged 65 and older are edentulous – versus 13.9% of White adults of the same age, according to CDC surveillance data.
• West Virginia has a 25.2% edentulism rate among older adults – the highest in the nation, versus 5.4% in Hawaii, illustrating extreme geographic variation.
• 29.4% of current smokers aged 65 and older have lost all their teeth – compared to 11.9% among never-smokers, a 2.5-fold gap driven by tobacco’s direct effects on oral tissue.
• 43% of adults have lost one or more teeth to decay or gum disease – rising to 52% among Black adults, per CareQuest Institute survey data.

Access to Care and Dental Insurance

Insurance Coverage Gaps

• 72 million U.S. adults lack dental insurance – approximately 27% of all adults, nearly three times the proportion lacking health insurance (9.5%), according to the CareQuest Institute’s 2024 State of Oral Health Equity in America survey.
• 33% of Medicare and Medicaid recipients lack dental coverage – as traditional Medicare excludes dental, and Medicaid adult dental benefits vary widely by state.
• 83% of adults without any health insurance also lack dental coverage – meaning the most vulnerable Americans face compounded barriers to both medical and dental care.
• 38% of adults earning under $30,000 per year have no dental insurance – compared to only 17% of those earning above $100,000, a more than two-fold gap by income.
• 40% of adults without a high school diploma are uninsured for dental care – versus 18% of those with postgraduate degrees.
• 30% of Hispanic adults lack dental insurance – the highest rate among all racial and ethnic groups, against 19% for Asian/Pacific Islander adults.

Dental Deserts and Shortage Areas

• 24.7 million Americans live in areas with a shortage of dental care – where 15.6% of residents live below the federal poverty level, according to a 2025 Harvard-led study published in the Harvard Gazette.
• 59.5 dentists per 100,000 people in the U.S. as of 2024 – with more than 202,000 dentists nationally, though distribution remains deeply uneven by geography.
• 62% of dentists cite hiring challenges as their number-one concern in 2025 – with staffing shortages, insurance reimbursement issues, and rising overhead topping the list of industry challenges.
• Two-thirds of adults with dental insurance had a preventive visit – versus just 28% of those without coverage, illustrating how insurance is the single strongest predictor of dental care use.

Oral Health and Systemic Disease

Heart Disease and Cardiovascular Links

• Periodontal disease affects over 40% of U.S. adults aged 30 and over – and a December 2025 American Heart Association scientific statement in Circulation confirmed increasing evidence of links to cardiovascular events including heart attack, stroke, atrial fibrillation, and heart failure.
• Gum disease allows bacteria to enter the bloodstream – triggering inflammation that may damage blood vessels and increase cardiovascular risk, according to the AHA.
• A 2025 NHANES-based study found a moderate association between periodontitis and diabetes – (Cramer’s V = 0.14) and between dental caries and hypertension (Cramer’s V = 0.12), both statistically significant at p < 0.001.
• 44% of adults surveyed are aware of the link between oral health and heart disease – down from prior years, with 27% aware of the connection to high blood pressure and 26% to stroke, per Delta Dental’s 2025 report.

Other Systemic Connections

• Periodontal disease has been associated with at least 10 systemic conditions – including diabetes, metabolic syndrome, obesity, cardiovascular disease, Alzheimer’s disease, rheumatoid arthritis, and adverse pregnancy outcomes.
• Just one in three women know poor oral health during pregnancy increases the risk of gum disease, preterm birth, and low birth weight – highlighting a critical pregnancy knowledge gap identified in the 2025 Delta Dental report.
• Over 90% of adults agree oral health affects overall health – yet fewer than half recognise its links to specific conditions, meaning broad awareness has not translated to specific health behavior change.

Oral and Oropharyngeal Cancer

2026 Projections

• 60,480 new oral or oropharyngeal cancer cases projected in 2026 – up from an estimated 59,660 in 2025, according to the American Cancer Society.
• 13,150 deaths expected from oral and oropharyngeal cancer in 2026 – equivalent to approximately 36 deaths per day from these cancers alone.
• The 5-year relative survival rate for oral and pharynx cancer is 69.5% – for cases diagnosed between 2015 and 2021, according to the National Cancer Institute SEER database.
• More than 20% of oral cancer cases occur in people younger than 55 – even though the average age at diagnosis is 65, signalling a broadening risk profile.

HPV as a Driving Factor

• HPV now causes an estimated 70% of oropharyngeal cancers in the U.S. – with oropharyngeal cancer surpassing cervical cancer as the most common HPV-related malignancy, at more than 21,000 yearly cases.
• HPV-positive oropharyngeal cancer incidence has increased roughly three-fold between 2000 and 2017 – driven by behavioral changes and low vaccination rates among older cohorts, most of whom did not receive the HPV vaccine.
• Oral HPV is found in about 10% of men and 3.6% of women – though most clear the infection naturally; persistent infection can lead to cancer years later.

Dental Anxiety and Barriers to Care

Prevalence of Dental Fear

• 72.6% of U.S. adults report some level of dental fear – including 45.8% with moderate fear and 26.8% with severe fear, according to a September 2025 JADA study of 1,003 census-matched adults from NYU College of Dentistry.
• 21% of adults have avoided dental care specifically due to anxiety – and 14% of parents have skipped taking their children to the dentist for the same reason, per the 2025 Delta Dental State of America’s Oral Health report.
• Fear of pain is the top reason for dental anxiety – cited by 59% of adults and 72% of children who experience dental visit fear.
• Dental anxiety most commonly originates from childhood experiences – with patients describing vivid traumatic memories that create lifelong avoidance patterns, per the NYU research team.

Cost as a Barrier

• 46% of Americans delay or skip dental care due to cost – making financial barriers the most cited practical obstacle alongside anxiety.
• Families with dental coverage saved an average of over $1,000 a year – compared to those without, per the 2025 Delta Dental report, illustrating the financial protection that insurance provides.
• Routine dental cleaning in the U.S. costs $75-$200 – while a single dental implant can cost $3,000-$5,000, putting major restorative work out of reach for uninsured adults.

Economic Burden of Oral Disease

National Spending

• The U.S. dental market is forecast to reach $14.61 billion in 2026 – and expand to $40.69 billion by 2035 at a CAGR of 12.05%, driven by an ageing population, technology adoption, and growing demand for cosmetic procedures.
• Consumer dental spending rose 3% in real terms across January-September 2025 – and 4% year-on-year, per Bureau of Economic Analysis data cited by the ADA.
• Out-of-pocket spending accounts for approximately 40% of total dental expenditures – the highest out-of-pocket share of any major health care category, compared to around 10-15% for hospital services.

Productivity Losses

• $45 billion in annual productivity losses due to untreated dental disease – making poor oral health an under-recognised drag on the U.S. economy.
• Fluoridated water reduces cavities by about 25% in both children and adults – saving communities an average of $32 per person per year, with an ROI of $20 for every $1 invested in water fluoridation for communities of 1,000 or more.
• $6.5 billion saved annually in dental costs due to community water fluoridation – despite growing debates about fluoride policy, 72.3% of the population served by community water systems had access to fluoridated water in 2022.
• Tariffs and supply chain disruptions are driving up dental costs in 2025-2026 – the U.S. imported $470 million in dental products in 2023 from countries including Germany, Poland, and China, with new trade duties raising practice costs.

Preventive Care Trends

Dental Visit Patterns

• 84% of dental visits were preventive in 2024 – broadly unchanged from 2023, with unplanned emergency visits and cosmetic visits both declining slightly, per the 2025 Delta Dental report.
• 65.5% of adults aged 18 and older had a dental exam or cleaning in 2023 – according to the CDC FastStats database, reflecting a modest increase from prior years.
• Brushing twice daily fell from 79% to 74% among adults between 2023 and 2024 – while daily flossing declined from 76% to 71% and mouthwash use dropped from 74% to 66%, suggesting a deterioration in home oral hygiene habits.

Water Fluoridation

• 72.3% of Americans served by community water systems receive fluoridated water – equivalent to more than 209 million people as of 2022, down slightly from prior years amid policy debates.
• Fluoridated water has been shown to reduce cavities by about 25% in children and adults – a finding supported by more than 75 years of research, according to the CDC.

Racial, Ethnic, and Socioeconomic Disparities

Race and Ethnicity

• ages 2-5, according to the CDC’s 2024 Oral Health Surveillance Report.
• 52% of Black adults have lost one or more teeth to decay or gum disease – compared to 43% of all adults, per the CareQuest Institute’s State of Oral Health Equity survey.
• Hispanic adults are the most likely to be uninsured for dental care at 30% – compared to 19% for Asian/Pacific Islander adults and a national average of 27%.
• Non-Hispanic Black adults aged 65 and older have an edentulism rate of 21.8% – versus 13.9% for White adults of the same age, a disparity rooted in lifetime differences in dental access.

Income and Education

• Older adults in poverty are 5.5 times more likely to lose all their teeth – than those with household incomes above $75,000, according to 2022 state-level oral health data.
• Adults without a high school diploma are 7.9 times more likely to be edentulous – as older adults compared to those with a college degree, the starkest educational disparity in U.S. oral health data.
• 67% of adults with less than a high school education have gum disease – and 65% of adults living below the federal poverty level are affected, per CDC periodontal disease data.

The Dental Workforce

Supply and Composition

• There are more than 202,000 professionally active dentists in the U.S. as of 2024 – a figure that has grown consistently since 2001, now equivalent to 59.5 dentists per 100,000 population.
• About 80% of U.S. dentists are general practitioners – with more than 159,000 general dentists in practice, alongside specialists in areas including orthodontics, oral surgery, and paediatric dentistry.
• Just over half of dental school graduates today are female – though women still represent only about 39% of the current practising workforce, reflecting a generational shift in the profession.
• Staffing shortages, insurance reimbursement issues, and rising overhead remain the top three industry challenges for 2026 – unchanged from 2025, with 62% of dentists rating hiring as their primary concern.

2026 Oral Health Outlook

• 1 in 4 adults are expected to have untreated cavities by 2026 – particularly in rural and underserved communities where access to affordable care remains limited, consistent with CDC trend projections.
• 60,480 oral or oropharyngeal cancer cases projected for 2026 – with HPV-driven oropharyngeal cancers continuing to rise, especially among men under 65, according to American Cancer Society estimates.
• The U.S. dental market is forecast to reach $14.61 billion in 2026 – and expand to $40.69 billion by 2035 at a CAGR of 12.05%, driven by an ageing population, technology adoption, and growing demand for cosmetic procedures.
• Consumer dental spending is projected to remain approximately 3-4% above pre-2025 levels – continuing a post-pandemic recovery trend based on Bureau of Economic Analysis spending data through late 2025.
• Record numbers of dental school enrolments are expected to add more dentists per capita within the next 3-5 years – as the retirement surge of baby-boomer dentists slows, according to the ADA Health Policy Institute’s 2025 workforce modelling.
• Medicaid adult dental coverage is under legislative pressure in 2026 – with potential program cuts threatening millions of low-income adults who depend on public coverage.
• Trade tariffs are projected to increase dental care costs in 2026 – with supply chains for implants, equipment, and consumables disrupted by new duties on imports from Germany, China, and Poland, pushing up out-of-pocket expenditure.

Sources

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