59.7 million Americans live in federally designated Dental Health Professional Shortage Areas with no realistic access to a dentist

As of March 2025, HRSA identifies 7,054 Dental Health Professional Shortage Areas (HPSAs) across the United States, affecting 59.7 million people. Rural areas have one dentist per 3,850 residents compared to one per 1,470 in urban areas -- a 2.6x disparity. Alaska (10.4%), Montana (7.8%), and North Dakota (7.7%) have the highest percentages of their population living in dental deserts with zero practicing dentists within a reasonable travel distance. Why it matters: Residents in dental deserts cannot access routine preventive care like cleanings and exams, so minor dental problems go undetected and untreated for months or years, so 34% of rural residents rate their oral health as fair or poor compared to 24% of suburban residents, so these populations present with advanced disease requiring costly emergency interventions or tooth extractions, so rural communities suffer compounding economic and health consequences including lost productivity and chronic pain that impairs employment. The structural root cause is that dental school graduates carry median debt exceeding $290,000 and overwhelmingly choose to practice in affluent urban areas where patient volume and reimbursement rates are higher, while rural areas lack the tax base and infrastructure to offer competitive loan repayment programs or build modern dental facilities -- and the 10,143 additional practitioners needed to eliminate all shortage designations far exceeds annual dental school output.