Dentists in Cook County, IL — Market Data (2023)
2,725 dentists operate in Cook County, IL, 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 5.357 establishments per 10,000 residents, 33.2% above the national average of 4.0208 per 10,000 residents for dentists. Markets with lower density have fewer competitors per capita; markets with higher density have more.
Market data
| Metric | Value |
|---|---|
| Establishments | 2,725 |
| Density (per 10,000 residents) | 5.357 |
| Employment | 16,467 |
| Annual payroll | $941,781,000 |
| Average business size (employees/establishment) | 6 |
| County population (2023) | 5,087,072 |
Less saturated nearby markets
These counties have a lower dentists density than Cook County — fewer competitors per capita for the same industry.
- Palm Beach County, FL: 5.281 per 10,000 residents (810 establishments)
- Salt Lake County, UT: 5.262 per 10,000 residents (624 establishments)
- Mecklenburg County, NC: 4.958 per 10,000 residents (577 establishments)
- Sacramento County, CA: 4.822 per 10,000 residents (764 establishments)
See the full Dentists by county ranking for all 45 counties with available data.
Frequently asked questions
How many dentists are there in Cook County, IL?
2,725 dentists operate in Cook County, IL, according to 2023 U.S. Census Bureau County Business Patterns data.
Is the dentists market in Cook County, IL saturated compared to the national average?
Cook County, IL has 5.357 dentists per 10,000 residents, which is 33.2% above the national average of 4.0208 per 10,000 residents. That means more competitors per capita than the typical U.S. county.
What is the average size of a dentist business in Cook County, IL?
The average dentist business in Cook County, IL has about 6 employees (16,467 total employment ÷ 2,725 establishments).
Are there less saturated nearby markets for dentists?
Yes — Palm Beach County, FL has a lower density (5.281 per 10,000 residents) than Cook County, IL, along with 3 other nearby counties listed below.