San Mateo County, California Employment Sector Statistics (2024)
Workforce distribution by employment sector for San Mateo County, California
Employment Indicators for San Mateo County, California (2024)
Total Employed
393,458
Civilian 16+
Private For-Profit
72.3 %
Largest Sector
Self-Employed
6.8%
Entrepreneurship
Government
11.6%
Public Sector
San Mateo County, California Workforce by Sector & Gender

San Mateo County, California Employment Sector Breakdown
| Sector | Total Workers | Percentage |
|---|---|---|
| Private For-Profit | 284,576 | 72.3% |
| Government | 45,720 | 11.6% |
| Self-Employed | 26,881 | 6.8% |
| Private Non-Profit | 35,391 | 9.0% |
San Mateo County, California Gender Ratio Analysis by Employment Sector (2024)
| Sector | Male:Female Ratio |
|---|---|
| Private For-Profit | 1.29:1 |
| Government | 0.74:1 |
| Self-Employed | 1.22:1 |
San Mateo County, California Employment Trends (2010–2024)

San Mateo County, California Historical Employment Sector Trends
| Year | Private | Gov | Self-Emp | Non-Profit |
|---|---|---|---|---|
| 2024 | 72.3% | 11.6% | 6.8% | 9.0% |
| 2023 | 72.6% | 11.7% | 6.6% | 8.9% |
| 2022 | 73.5% | 11.3% | 6.6% | 8.5% |
| 2021 | 73.7% | 11.0% | 6.8% | 8.3% |
| 2020 | 73.8% | 10.9% | 7.1% | 8.0% |
| 2019 | 73.7% | 10.8% | 7.5% | 7.8% |
| 2018 | 73.4% | 10.9% | 7.8% | 7.8% |
| 2017 | 72.7% | 11.3% | 8.0% | 7.8% |
| 2016 | 72.4% | 11.5% | 8.2% | 7.7% |
| 2015 | 71.8% | 11.7% | 8.3% | 8.0% |
| 2014 | 70.7% | 12.2% | 8.7% | 8.2% |
| 2013 | 69.8% | 12.3% | 9.3% | 8.4% |
| 2012 | 69.7% | 12.5% | 9.3% | 8.4% |
| 2011 | 69.7% | 12.5% | 9.6% | 8.1% |
| 2010 | 69.8% | 12.6% | 9.7% | 7.8% |
Employment Sector FAQs for San Mateo County, California
The largest employment sector in San Mateo County, California is Private For-Profit, which employs 72.3% of the local workforce.
There are approximately 393,458 civilian workers aged 16 and over currently employed in San Mateo County, California.
In the private for-profit sector, the male-to-female ratio is 1.29:1. This metric helps highlight gender participation across the most prominent industry classes.
Since 2010, the total number of workers in San Mateo County, California has shown an increase, moving from 360,951 to 393,458 according to Census Bureau records.