There are 134 K-12 Schools in Williamson County, Texas, serving a population of 508,313 people in an area of 1,119 square miles. There is 1 K-12 School per 3,793 people, and 1 K-12 School per 8 square miles.
In Texas, Williamson County is ranked 224th of 254 counties in K-12 Schools per capita, and 24th of 254 counties in K-12 Schools per square mile.