Carrollton is located in Maryland. Carrollton, Maryland has a population of 9,278.
The median household income in Carrollton, Maryland is $60,984. The median household income for the surrounding county is $90,510 compared to the national median of $57,652. The median age of people living in Carrollton is 33.1 years.
The average high temperature in July is 87.6 degrees, with an average low temperature in January of 21.9 degrees. The average rainfall is approximately 43.4 inches per year, with 20 inches of snow per year.