Jefferson is located in Maryland. Jefferson, Maryland has a population of 2,642. Jefferson is less family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 33%.
The median household income in Jefferson, Maryland is $111,108. The median household income for the surrounding county is $100,074 compared to the national median of $66,222. The median age of people living in Jefferson is 43.5 years.
The average high temperature in July is 88.9 degrees, with an average low temperature in January of 25.1 degrees. The annual precipitation is 40.64.