Rockdale is located in Texas. Rockdale, Texas has a population of 5,503. Rockdale is more family-centric than the surrounding county with 43.14% of the households containing married families with children. The county average for households married with children is 30.15%.
The median household income in Rockdale, Texas is $31,263. The median household income for the surrounding county is $41,768 compared to the national median of $57,652. The median age of people living in Rockdale is 36.9 years.
The average high temperature in July is 88.7 degrees, with an average low temperature in January of 33.8 degrees. The average rainfall is approximately 36 inches per year, with 0.3 inches of snow per year.