Car Washes in Contra Costa County, CA — Market Data (2023)
44 car washes operate in Contra Costa County, CA, 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 0.381 establishments per 10,000 residents, 31.6% below the national average of 0.5569 per 10,000 residents for car washes. Markets with lower density have fewer competitors per capita; markets with higher density have more.
Market data
| Metric | Value |
|---|---|
| Establishments | 44 |
| Density (per 10,000 residents) | 0.381 |
| Employment | 470 |
| Annual payroll | $15,407,000 |
| Average business size (employees/establishment) | 10.7 |
| County population (2023) | 1,155,025 |
Less saturated nearby markets
These counties have a lower car washes density than Contra Costa County — fewer competitors per capita for the same industry.
- Bronx County, NY: 0.361 per 10,000 residents (49 establishments)
- Montgomery County, MD: 0.34 per 10,000 residents (36 establishments)
- Kings County, NY: 0.332 per 10,000 residents (85 establishments)
- Philadelphia County, PA: 0.277 per 10,000 residents (43 establishments)
See the full Car Washes by county ranking for all 45 counties with available data.
Frequently asked questions
How many car washes are there in Contra Costa County, CA?
44 car washes operate in Contra Costa County, CA, according to 2023 U.S. Census Bureau County Business Patterns data.
Is the car washes market in Contra Costa County, CA saturated compared to the national average?
Contra Costa County, CA has 0.381 car washes per 10,000 residents, which is 31.6% below the national average of 0.5569 per 10,000 residents. That means fewer competitors per capita than the typical U.S. county.
What is the average size of a car washe business in Contra Costa County, CA?
The average car washe business in Contra Costa County, CA has about 10.7 employees (470 total employment ÷ 44 establishments).
Are there less saturated nearby markets for car washes?
Yes — Bronx County, NY has a lower density (0.361 per 10,000 residents) than Contra Costa County, CA, along with 3 other nearby counties listed below.