Happy is located in Swisher county Texas with a geographic area of 1.1 square miles. The total population in Happy is 636 with 53.3% male and 46.7% female. Children under age 5 represent 5.0% of the population, under age 18 equal 29.4% of the population and over age 65 is 11.9% of the population. The median household income is $40,476, per capita income is $20,388. There are a total of 226 housing units with 78.8% owner occupied. Education includes 25.2% of residents that are high school graduates and 23.5% with a bachelor's degree or higher. The average temperature in Happy in the summer is 83 degrees, and in the winter 49 degrees.