Decatur is located in Alabama. Decatur, Alabama has a population of 55,923. Decatur is more family-centric than the surrounding county with 29% of the households containing married families with children. The county average for households married with children is 28%.
The median household income in Decatur, Alabama is $44,527. The median household income for the surrounding county is $50,486 compared to the national median of $61,963. The median age of people living in Decatur is 39 years.
The average high temperature in July is 90.3 degrees, with an average low temperature in January of 29.1 degrees. The average rainfall is approximately 55.31 inches per year, with inches of snow per year.