Decatur is located in Texas. Decatur, Texas has a population of 7,402. Decatur is more family-centric than the surrounding county with 39% households with children. The county percentage for households with children is 33%.
The median household income in Decatur, Texas is $64,462. The median household income for the surrounding county is $70,243 compared to the national median of $66,222. The median age of people living in Decatur is 35.9 years.
The average high temperature in July is 98 degrees, with an average low temperature in January of 30.5 degrees. The annual precipitation is 37.26.