Niederwald is located in Hays county Texas with a geographic area of 3.7 square miles. The total population in Niederwald is 652 with 54.8% male and 45.2% female. Children under age 5 represent 17.6% of the population, under age 18 equal 33.1% of the population and over age 65 is 18.6% of the population. The median household income is $61,429, per capita income is $24,170. There are a total of 182 housing units with 75.3% owner occupied. Education includes 40.7% of residents that are high school graduates and 13.7% with a bachelor's degree or higher. The average temperature in Niederwald in the summer is 83 degrees, and in the winter 49 degrees.