Gyms and Fitness Centers in Middlesex County, MA — Market Data (2023)
337 gyms and fitness centers operate in Middlesex County, MA, 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 2.075 establishments per 10,000 residents, 72.4% above the national average of 1.2035 per 10,000 residents for gyms and fitness centers. Markets with lower density have fewer competitors per capita; markets with higher density have more.
Market data
| Metric | Value |
|---|---|
| Establishments | 337 |
| Density (per 10,000 residents) | 2.075 |
| Employment | 6,655 |
| Annual payroll | $151,615,000 |
| Average business size (employees/establishment) | 19.7 |
| County population (2023) | 1,623,952 |
Less saturated nearby markets
These counties have a lower gyms and fitness centers density than Middlesex County — fewer competitors per capita for the same industry.
- Collin County, TX: 1.958 per 10,000 residents (234 establishments)
- Nassau County, NY: 1.896 per 10,000 residents (262 establishments)
- King County, WA: 1.858 per 10,000 residents (422 establishments)
- Suffolk County, NY: 1.858 per 10,000 residents (283 establishments)
See the full Gyms and Fitness Centers by county ranking for all 45 counties with available data.
Frequently asked questions
How many gyms and fitness centers are there in Middlesex County, MA?
337 gyms and fitness centers operate in Middlesex County, MA, according to 2023 U.S. Census Bureau County Business Patterns data.
Is the gyms and fitness centers market in Middlesex County, MA saturated compared to the national average?
Middlesex County, MA has 2.075 gyms and fitness centers per 10,000 residents, which is 72.4% above the national average of 1.2035 per 10,000 residents. That means more competitors per capita than the typical U.S. county.
What is the average size of a gyms and fitness center business in Middlesex County, MA?
The average gyms and fitness center business in Middlesex County, MA has about 19.7 employees (6,655 total employment ÷ 337 establishments).
Are there less saturated nearby markets for gyms and fitness centers?
Yes — Collin County, TX has a lower density (1.958 per 10,000 residents) than Middlesex County, MA, along with 3 other nearby counties listed below.