Rolla is located in Missouri. Rolla, Missouri 65401has a population of 20,013. Rolla 65401 is more family-centric than the surrounding county with 31.55% of the households containing married families with children. The county average for households married with children is 31.27%.
The median household income in Rolla, Missouri 65401 is $33,046. The median household income for the surrounding county is $41,681 compared to the national median of $57,652. The median age of people living in Rolla 65401 is 25.3 years.
The average high temperature in July is 88.5 degrees, with an average low temperature in January of 21.2 degrees. The average rainfall is approximately 45.7 inches per year, with 18.9 inches of snow per year.
