San Mateo County, California Health Insurance Coverage (2024)
Detailed analysis of uninsured rates and coverage trends for San Mateo County, California
Universe
738,640
Total Uninsured
28,082
Uninsured Rate
3.8%
Coverage by Age and Gender
Distribution of insured vs. uninsured residents in San Mateo County, California
Uninsured Rates by Demographic Group
Under 18 Years
Male Uninsured2.1%
Female Uninsured2.2%
18 to 34 Years
Male Uninsured8.1%
Female Uninsured5.7%
35 to 64 Years
Male Uninsured5.0%
Female Uninsured3.6%
65 Years & Over
Male Uninsured1.0%
Female Uninsured0.8%
Uninsured Rate Trends
Historical coverage data from 2012 to 2024
| Year | Total Uninsured | Uninsured Rate |
|---|---|---|
| 2024 | 28,082 | 3.8% |
| 2023 | 29,225 | 3.9% |
| 2022 | 28,253 | 3.8% |
| 2021 | 28,663 | 3.8% |
| 2020 | 29,312 | 3.8% |
| 2019 | 31,888 | 4.2% |
| 2018 | 36,429 | 4.8% |
| 2017 | 44,193 | 5.8% |
| 2016 | 54,146 | 7.2% |
| 2015 | 65,315 | 8.8% |
| 2014 | 74,939 | 10.2% |
| 2013 | 77,713 | 10.7% |
| 2012 | 79,102 | 11.0% |
Frequently Asked Questions
Approximately 3.8% of the population in San Mateo County, California does not have health insurance coverage.
In San Mateo County, California, young adult males (18-34) face the highest barrier to coverage, with an uninsured rate of 8.1%. This is notably higher than the overall local average of 3.8%.