St. hedwig is located in Bexar county Texas with a geographic area of 29.6 square miles. The total population in St. hedwig is 2,474 with 52.4% male and 47.6% female. Children under age 5 represent 9.4% of the population, under age 18 equal 24.1% of the population and over age 65 is 21.3% of the population. The median household income is $95,778, per capita income is $35,666. There are a total of 790 housing units with 93.7% owner occupied. Education includes 26.2% of residents that are high school graduates and 29.6% with a bachelor's degree or higher. The average temperature in St. hedwig in the summer is 83 degrees, and in the winter 49 degrees.