GEORGETOWN, Texas — Williamson County has retained its AAA bond rating from both Fitch Ratings and S&P Global, maintaining the highest possible credit rating the county has held since 2010. The reaffirmation comes as county officials prepare to issue up to $150 million in Texas Limited Tax Notes approved by Commissioners Court on May 19, 2026. According to county officials, the proceeds will be used to purchase land for a new judicial facility a…