Professional, Scientific, and Technical Services businesses in San Mateo County, CA
Census County Business Patterns 2022. NAICS sector 54.
Establishments
3,491
2.4% of CA sector
Employees
56,293
3.9% of CA sector
Annual Payroll
$10.30B
total 2022
Palavir analytics consulting
Using this data to decide where to sell, expand, or hire?
These Census figures for professional, scientific, and technical services businesses in San Mateo County, CA are a starting point. Palavir combines public market data like this with your own customers, pipeline, and financials in Power BI, so you can size a market and pick the next territory with your numbers, not just the county totals.
County context
Population
745,100
Median Household Income
$156,000
Median Home Value
$1,494,500
Source: ACS 5-Year Estimates 2023.
For CPAs & bookkeepers serving this market
Run an accounting or bookkeeping practice in San Mateo County, CA?
Two PDF guides built from real Palavir client work. Ready-to-paste AI prompts that work with Claude, ChatGPT, or Gemini. Single PDF each, no subscription, no community gate.
Compare to California state averages
| Metric | San Mateo County | CA total | County share |
|---|---|---|---|
| Establishments | 3,491 | 142,540 | 2.4% |
| Employees | 56,293 | 1,431,312 | 3.9% |
| Annual Payroll | $10.30B | $188.86B | — |
Related resources
Other sectors in San Mateo County
- Health Care and Social Assistance (2,617 establishments)
- Accommodation and Food Services (2,143 establishments)
- Construction (1,992 establishments)
- Retail Trade (1,916 establishments)
- Other Services (except Public Administration) (1,742 establishments)
- Real Estate and Rental and Leasing (1,462 establishments)