Pittsburg is located in Camp county Texas with a geographic area of 3.6 square miles. The total population in Pittsburg is 4,645 with 45.8% male and 54.2% female. Children under age 5 represent 7.5% of the population, under age 18 equal 29.2% of the population and over age 65 is 13.0% of the population. The median household income is $48,340, per capita income is $20,234. There are a total of 1,631 housing units with 50.1% owner occupied. Education includes 40.8% of residents that are high school graduates and 18.1% with a bachelor's degree or higher. The average temperature in Pittsburg in the summer is 83 degrees, and in the winter 49 degrees.