Agua dulce is located in Nueces county Texas with a geographic area of 0.3 square miles. The total population in Agua dulce is 611 with 48.8% male and 51.2% female. Children under age 5 represent 13.9% of the population, under age 18 equal 28.2% of the population and over age 65 is 18.3% of the population. The median household income is $38,125, per capita income is $18,960. There are a total of 219 housing units with 87.7% owner occupied. Education includes 40.2% of residents that are high school graduates and 10.0% with a bachelor's degree or higher. The average temperature in Agua dulce in the summer is 84 degrees, and in the winter 49 degrees.