The percentage of uninsured adults ages 18 to 64 in Texas declined from 24.8 to 23.5 between September 2013 and March 2014, according to a report. The decrease in uninsured appears to be attributable to an increase in employer-sponsored health insurance. The report also found that during this period approximately 746,000 Texans purchased health insurance through the Affordable Care Act’s Health Insurance Marketplace, of which 178,000 (30.2 percent) were previously uninsured.