Sebastian is located in Florida. Sebastian, Florida has a population of 25,485. Sebastian is more family-centric than the surrounding county with 16% households with children. The county percentage for households with children is 15%.
The median household income in Sebastian, Florida is $56,165. The median household income for the surrounding county is $59,523 compared to the national median of $66,222. The median age of people living in Sebastian is 51.5 years.
The average high temperature in July is 90.4 degrees, with an average low temperature in January of 50.4 degrees. The annual precipitation is 55.58.