From January 2026 through February 2026, DentiMax compiled the most comprehensive dataset on dental workforce distribution across the United States. Our research team analyzed professionally active dentist data from the American Dental Association, U.S. Census Bureau population estimates, and state dental board registrations to produce this definitive report on dentist accessibility by state. This analysis reveals significant regional disparities that impact both patient access to care and the operational efficiency of dental practices nationwide.
National Overview: Dentist Distribution Across America
As of 2026, the United States has 203,120 professionally active dentists, representing an increase of 635 dentists from 2024. The national average stands at 60.1 dentists per 100,000 population, but this ratio varies dramatically from state to state—ranging from a low of 41.8 dentists per 100,000 residents in Arkansas to over 105 per 100,000 in the District of Columbia.
The geographic distribution reveals significant regional disparities, with coastal states and urban centers generally having higher concentrations of dental professionals, while rural and Southern states face notable shortages that impact access to care. Across the country, dental practices increasingly rely on advanced diagnostic imaging technology to improve diagnostic efficiency, maximize patient throughput, and serve more patients per practitioner.
States With the Most Dentists (Total Numbers)
| Rank | State | Total Dentists | Population (millions) | Dentists per 100k |
|---|---|---|---|---|
| 1 | California | 30,587 | 39.2 | 78 |
| 2 | Texas | 17,089 | 30.9 | 55.3 |
| 3 | New York | 14,312 | 19.5 | 73.4 |
| 4 | Florida | 12,598 | 23 | 54.8 |
| 5 | Illinois | 8,521 | 12.5 | 68.2 |
| 6 | New Jersey | 7,248 | 9.3 | 77.9 |
| 7 | Pennsylvania | 6,956 | 12.8 | 54.3 |
| 8 | North Carolina | 6,502 | 10.9 | 59.7 |
| 9 | Michigan | 5,924 | 10 | 59.2 |
| 10 | Washington | 5,689 | 7.9 | 72 |
Note: 2026 figures are projected based on the most recent available 2024–2025 baseline data from the American Dental Association and U.S. Census Bureau
Key Insight:California leads the nation with more than 30,500 dentists—nearly double Texas’s count despite Texas being the second-largest state. This concentration reflects California’s larger population, higher urbanization rates, and robust dental education infrastructure with 7 dental schools producing graduates who often remain in-state.
States With Highest Dentist-to-Population Ratio
| Rank | State | Dentists per 100k | Total Dentists | Primary Driver |
|---|---|---|---|---|
| 1 | District of Columbia | 105.2 | 750 | Federal employment density |
| 2 | Massachusetts | 81.4 | 5,687 | Strong dental education system |
| 3 | Hawaii | 79.8 | 1,158 | Island healthcare infrastructure |
| 4 | California | 78 | 30,587 | Large urban centers |
| 5 | New Jersey | 77.9 | 7,248 | Proximity to major metros |
| 6 | New York | 73.4 | 14,312 | NYC concentration |
| 7 | Washington | 72 | 5,689 | Pacific Northwest growth |
| 8 | Colorado | 71.8 | 4,109 | Quality of life attraction |
| 9 | Connecticut | 71.2 | 2562 | High income demographics |
| 10 | Illinois | 68.2 | 8521 | Chicago metro influence |
Key Insight: The District of Columbia has the highest concentration with over 105 dentists per 100,000 residents—nearly double the national average. This reflects the capital’s unique demographics, including high median incomes, excellent dental insurance coverage through federal employment, and a concentration of specialty practices utilizing cutting-edge diagnostic equipment.
States With Lowest Dentist Availability
| Rank | State | Dentists per 100k | Total Dentists | Primary Challenge |
|---|---|---|---|---|
| 1 | Arkansas | 41.8 | 1,289 | Rural population spread |
| 2 | Alabama | 42.9 | 2,172 | Limited dental schools |
| 3 | Mississippi | 44.6 | 1,318 | Economic barriers |
| 4 | Tennessee | 48.5 | 3,512 | Growing population strain |
| 5 | Louisiana | 49.3 | 2,207 | Economic barriers and rural healthcare gaps |
| 6 | Indiana | 49.1 | 3,385 | Rural healthcare deserts |
| 7 | Oklahoma | 50.8 | 2,048 | Native American access gaps |
| 8 | West Virginia | 50.2 | 879 | Mountain geography barriers |
| 9 | Georgia | 48.9 | 5,487 | Rapid population growth |
| 10 | Kansas | 52.1 | 1,528 | Agricultural region challenges |
Key Insight Arkansas has the lowest dentist-to-population ratio at just 41.8 per 100,000—only about 70% of the national average. Southern states dominate this list, facing compound challenges including rural geography, lower median incomes, limited Medicaid dental benefits, and fewer dental education programs to train local practitioners. Practices in these regions face pressure to maximize efficiency through modern imaging technology that enables faster diagnosis and treatment planning.
Regional Comparison: Dentist Distribution by U.S. Region — 2026
| Region | Avg Dentists per 100k | States Above National Avg | States Below National Avg | Analysis |
|---|---|---|---|---|
| Northeast | 68.2 | 8 of 9 states | 1 of 9 states | Highest concentration; established dental schools |
| West | 63.7 | 7 of 13 states | 6 of 13 states | Urban coastal vs. rural interior divide |
| Midwest | 57.1 | 5 of 12 states | 7 of 12 states | Strong in upper Midwest, weaker in plains |
| South | 53.4 | 3 of 16 states | 13 of 16 states | Lowest regional concentration; access crisis |
Key Insight: The Northeast leads all regions with an average of 68.2 dentists per 100,000 residents, while the South lags significantly at 53.4. This 28% regional gap translates to millions of Americans with limited access to dental care, particularly affecting low-income and rural communities where the shortage is most acute.
Year-Over-Year Growth: States Adding Dentists (2024-2026)
| State | 2024 | 2026 | Change | % Growth | Growth Driver |
|---|---|---|---|---|---|
| California | 30,201 | 30,587 | +386 | +1.28% | Population growth, dental schools |
| Texas | 16,692 | 17,089 | +397 | +2.38% | Migration influx |
| Florida | 12,252 | 12,598 | +346 | +2.82% | Retiree destination |
| New York | 14,159 | 14,312 | +153 | +1.08% | International graduates |
| Arizona | 4,317 | 4,502 | +185 | +4.28% | Sunbelt growth |
| Colorado | 4,042 | 4,109 | +67 | +1.66% | Quality of life migration |
| North Carolina | 6,384 | 6,502 | +118 | +1.85% | Research Triangle growth |
| Georgia | 5,320 | 5,487 | +167 | +3.14% | Atlanta metro expansion |
Key Insight: While the total U.S. dentist workforce grew by 635 dentists in 2026 (0.31% growth), Sunbelt states like Arizona (+4.28%) and Florida (+2.82%) are experiencing the fastest percentage growth as both dentists and patients relocate to warmer climates. New practices opening in these growth markets are investing in digital sensor technology from day one to compete with established practices and maximize productivity from the start.
Requesting a Copy of This Report
If you’d like to request a PDF copy of this report or learn more about how DentiMax dental imaging technology helps practices in underserved and high-growth markets deliver efficient, high-quality care, you can reach out to us at dentimax.com/contact.
Sources
- American Dental Association Health Policy Institute, "U.S. Dentist Workforce – 2025 Update" https://www.ada.org/resources/research/health-policy-institute/dentist-workforce
- KFF State Health Facts, "Professionally Active Dentists" (2024-2026 data) https://www.kff.org/state-health-policy-data/state-indicator/total-dentists/
- America’s Health Rankings, "Dental Care Providers by State" https://www.americashealthrankings.org/explore/measures/dental_provider
- CDC National Center for Health Statistics, "Health, United States – Dentists" https://www.cdc.gov/nchs/hus/topics/dentists.htm
- Verovian Dental, "US Dental Workforce Outlook for 2026" https://verovian.dental/us/us-dental-workforce-outlook-for-2026-emerging-trends-predictions-and-opportunities/
