Doctors Offices in Nassau County, NY — Market Data (2023)
1,561 doctors offices operate in Nassau County, NY, based on 2023 U.S. Census Bureau County Business Patterns (CBP) data — the same establishment counts the federal government uses for economic statistics.
Market density
That works out to 11.298 establishments per 10,000 residents, 85.7% above the national average of 6.0844 per 10,000 residents for doctors offices. Markets with lower density have fewer competitors per capita; markets with higher density have more.
Market data
| Metric | Value |
|---|---|
| Establishments | 1,561 |
| Density (per 10,000 residents) | 11.298 |
| Employment | 16,192 |
| Annual payroll | $1,508,486,000 |
| Average business size (employees/establishment) | 10.4 |
| County population (2023) | 1,381,715 |
Less saturated nearby markets
These counties have a lower doctors offices density than Nassau County — fewer competitors per capita for the same industry.
- Miami-Dade County, FL: 10.953 per 10,000 residents (2,943 establishments)
- Los Angeles County, CA: 10.171 per 10,000 residents (9,829 establishments)
- Broward County, FL: 10.033 per 10,000 residents (1,969 establishments)
- Allegheny County, PA: 9.667 per 10,000 residents (1,184 establishments)
See the full Doctors Offices by county ranking for all 45 counties with available data.
Frequently asked questions
How many doctors offices are there in Nassau County, NY?
1,561 doctors offices operate in Nassau County, NY, according to 2023 U.S. Census Bureau County Business Patterns data.
Is the doctors offices market in Nassau County, NY saturated compared to the national average?
Nassau County, NY has 11.298 doctors offices per 10,000 residents, which is 85.7% above the national average of 6.0844 per 10,000 residents. That means more competitors per capita than the typical U.S. county.
What is the average size of a doctors office business in Nassau County, NY?
The average doctors office business in Nassau County, NY has about 10.4 employees (16,192 total employment ÷ 1,561 establishments).
Are there less saturated nearby markets for doctors offices?
Yes — Miami-Dade County, FL has a lower density (10.953 per 10,000 residents) than Nassau County, NY, along with 3 other nearby counties listed below.