Rosharon is located in Brazoria county Texas with a geographic area of 3.2 square miles. The total population in Rosharon is 1,515 with 46.3% male and 53.7% female. Children under age 5 represent 2.0% of the population, under age 18 equal 17.2% of the population and over age 65 is 13.2% of the population. The median household income is $83,279, per capita income is $26,644. There are a total of 470 housing units with 79.8% owner occupied. Education includes 83.6% of residents that are high school graduates and 1.3% with a bachelor's degree or higher. The average temperature in Rosharon in the summer is 83 degrees, and in the winter 49 degrees.