Market data · San Diego County
Dentist offices in San Diego County
San Diego County has 59.2 dentist offices per 100,000 residents — about 2% more than California as a whole (58.1).
San Diego County — the numbers
1,943
U.S. Census Bureau, County Business Patterns, 2022 (establishments, county). Retrieved 2026-07-22. Source
3,282,782
U.S. Census Bureau, American Community Survey, 2023 (population, county). Retrieved 2026-07-22. Source
59.2
Derived from U.S. Census Bureau, County Business Patterns, 2022 (establishments, county). Retrieved 2026-07-22. and ACS population. Establishments, not dentists.
Not available in the cached dataset for this geography.
12,576
U.S. Census Bureau, County Business Patterns, 2022 (employees, county). Retrieved 2026-07-22. Source
Every figure counts establishments (business locations) or wage-and-salary workers — not individual dentists, and not licenses. Suppressed values reflect real source disclosure limits, never zero. See our methodology.
How to read this
Office density is a starting question, not an answer. A county with few offices per resident maysignal room for another practice — or it may reflect low incomes, an aging population, high commercial rents, or patients who leave the county for care. Density tells you where to look; it doesn’t tell you whether to move. That’s why this page shows the raw evidence and its source instead of compressing it into a single “opportunity score” that hides its own assumptions.
For national context: the U.S. overall runs 40.6 dentist offices per 100,000 residents. San Diego County is at 59.2.
The dentists behind these numbers
The establishment counts above have names. The directory lists every active NPI-registered dentist, city by city: Carlsbad · Chula Vista · Coronado · Del Mar · El Cajon · Encinitas · Escondido · Imperial Beach · La Mesa · Lemon Grove · National City · Oceanside · Poway · San Diego · San Marcos · Santee · Solana Beach · Vista.
Take San Diego County further
Weighing this market for a move, a startup, or an acquisition? The Market Assessment Brief turns the research you gather into a screening brief with its math shown, and the Dental Office Lease Check pressure-tests the rent once you have a space in mind.
Related in this network
Related properties may share common ownership. A cross-property link is not an endorsement — see our ownership disclosures.