Williamson County, Texas Health Insurance Coverage (2024)
Detailed analysis of uninsured rates and coverage trends for Williamson County, Texas
Universe
668,630
Total Uninsured
65,764
Uninsured Rate
9.8%
Coverage by Age and Gender
Distribution of insured vs. uninsured residents in Williamson County, Texas

Uninsured Rates by Demographic Group
Under 18 Years
Male Uninsured6.5%
Female Uninsured7.0%
18 to 34 Years
Male Uninsured18.7%
Female Uninsured15.7%
35 to 64 Years
Male Uninsured11.3%
Female Uninsured10.2%
65 Years & Over
Male Uninsured1.0%
Female Uninsured1.1%
Uninsured Rate Trends
Historical coverage data from 2012 to 2024

| Year | Total Uninsured | Uninsured Rate |
|---|---|---|
| 2024 | 65,764 | 9.8% |
| 2023 | 60,678 | 9.5% |
| 2022 | 59,858 | 9.7% |
| 2021 | 56,289 | 9.6% |
| 2020 | 54,481 | 9.6% |
| 2019 | 50,607 | 9.3% |
| 2018 | 48,962 | 9.4% |
| 2017 | 50,559 | 10.0% |
| 2016 | 54,134 | 11.1% |
| 2015 | 58,756 | 12.5% |
| 2014 | 63,677 | 14.0% |
| 2013 | 62,524 | 14.3% |
| 2012 | 60,523 | 14.3% |
Frequently Asked Questions
Approximately 9.8% of the population in Williamson County, Texas does not have health insurance coverage.
In Williamson County, Texas, young adult males (18-34) face the highest barrier to coverage, with an uninsured rate of 18.7%. This is notably higher than the overall local average of 9.8%.