Self-Storage Facilities in Suffolk County, NY — Market Data (2023)
92 self-storage facilities operate in Suffolk 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 0.604 establishments per 10,000 residents, 15.3% above the national average of 0.5237 per 10,000 residents for self-storage facilities. Markets with lower density have fewer competitors per capita; markets with higher density have more.
Market data
| Metric | Value |
|---|---|
| Establishments | 92 |
| Density (per 10,000 residents) | 0.604 |
| Employment | 213 |
| Annual payroll | $8,728,000 |
| Average business size (employees/establishment) | 2.3 |
| County population (2023) | 1,523,170 |
Less saturated nearby markets
These counties have a lower self-storage facilities density than Suffolk County — fewer competitors per capita for the same industry.
- Franklin County, OH: 0.603 per 10,000 residents (80 establishments)
- San Diego County, CA: 0.596 per 10,000 residents (195 establishments)
- Orange County, CA: 0.59 per 10,000 residents (185 establishments)
- Pima County, AZ: 0.574 per 10,000 residents (61 establishments)
See the full Self-Storage Facilities by county ranking for all 45 counties with available data.
Frequently asked questions
How many self-storage facilities are there in Suffolk County, NY?
92 self-storage facilities operate in Suffolk County, NY, according to 2023 U.S. Census Bureau County Business Patterns data.
Is the self-storage facilities market in Suffolk County, NY saturated compared to the national average?
Suffolk County, NY has 0.604 self-storage facilities per 10,000 residents, which is 15.3% above the national average of 0.5237 per 10,000 residents. That means more competitors per capita than the typical U.S. county.
What is the average size of a self-storage facilitie business in Suffolk County, NY?
The average self-storage facilitie business in Suffolk County, NY has about 2.3 employees (213 total employment ÷ 92 establishments).
Are there less saturated nearby markets for self-storage facilities?
Yes — Franklin County, OH has a lower density (0.603 per 10,000 residents) than Suffolk County, NY, along with 3 other nearby counties listed below.