Optometrists in Nassau County, NY — Market Data (2023)
98 optometrists 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 0.709 establishments per 10,000 residents, 5.5% above the national average of 0.6718 per 10,000 residents for optometrists. Markets with lower density have fewer competitors per capita; markets with higher density have more.
Market data
| Metric | Value |
|---|---|
| Establishments | 98 |
| Density (per 10,000 residents) | 0.709 |
| Employment | 537 |
| Annual payroll | $24,497,000 |
| Average business size (employees/establishment) | 5.5 |
| County population (2023) | 1,381,715 |
Less saturated nearby markets
These counties have a lower optometrists density than Nassau County — fewer competitors per capita for the same industry.
- San Diego County, CA: 0.706 per 10,000 residents (231 establishments)
- Dallas County, TX: 0.698 per 10,000 residents (182 establishments)
- Mecklenburg County, NC: 0.696 per 10,000 residents (81 establishments)
- Pima County, AZ: 0.696 per 10,000 residents (74 establishments)
See the full Optometrists by county ranking for all 45 counties with available data.
Other industries in Nassau County, NY
Establishment counts and density for other tracked business types in Nassau County, NY, 2023 CBP.
- Doctors Offices: 1,561 (11.298/10k)
- Limited-Service Restaurants: 1,430 (10.349/10k)
- Full-Service Restaurants: 1,379 (9.98/10k)
- Home Remodelers: 1,370 (9.915/10k)
- Landscaping Companies: 985 (7.129/10k)
- Dentists: 958 (6.933/10k)
- Hair Salons: 738 (5.341/10k)
- Child Day Care Centers: 661 (4.784/10k)
- Coffee Shops: 573 (4.147/10k)
- Nail Salons: 559 (4.046/10k)
- Auto Repair Shops: 467 (3.38/10k)
- Grocery Stores: 452 (3.271/10k)
- Gyms and Fitness Centers: 262 (1.896/10k)
- Auto Body Shops: 246 (1.78/10k)
- Chiropractors: 226 (1.636/10k)
- Dry Cleaners: 225 (1.628/10k)
- Tax Preparation Services: 183 (1.324/10k)
- Sports and Recreation Instruction: 154 (1.115/10k)
- Barbershops: 146 (1.057/10k)
- Family Clothing Stores: 140 (1.013/10k)
- Bars: 135 (0.977/10k)
- Veterinary Clinics: 116 (0.84/10k)
- Car Washes: 112 (0.811/10k)
- Florists: 98 (0.709/10k)
- Pet Grooming and Boarding: 94 (0.68/10k)
- Funeral Homes: 79 (0.572/10k)
- Bakeries: 67 (0.485/10k)
- Self-Storage Facilities: 60 (0.434/10k)
- Weight Loss Centers: 26 (0.188/10k)
Frequently asked questions
How many optometrists are there in Nassau County, NY?
98 optometrists operate in Nassau County, NY, according to 2023 U.S. Census Bureau County Business Patterns data.
Is the optometrists market in Nassau County, NY saturated compared to the national average?
Nassau County, NY has 0.709 optometrists per 10,000 residents, which is 5.5% above the national average of 0.6718 per 10,000 residents. That means more competitors per capita than the typical U.S. county.
What is the average size of a optometrist business in Nassau County, NY?
The average optometrist business in Nassau County, NY has about 5.5 employees (537 total employment ÷ 98 establishments).
Are there less saturated nearby markets for optometrists?
Yes — San Diego County, CA has a lower density (0.706 per 10,000 residents) than Nassau County, NY, along with 3 other nearby counties listed below.