Estimates of the number and percent uninsured under age 65, by state and county for 2019, provided by the U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE) released June 2021. Once you’ve located your counties of interest, click on it to see the actual numbers and recent trends. The first year that subsidized insurance was available on the health insurance exchange was 2014. Uninsured rates in the US declined steadily from 2013 when the uninsured rate was 16.8% through 2016 when it reached a low of 10.0%. Since 2016, the average percent uninsured has crept up somewhat to 10.8% in 2019. At a county level, the median county uninsured rate was 11.0 percent. Compare your county’s rate to your state and the US.