Jefferson is located in Louisiana. Jefferson, Louisiana has a population of 10,794. Jefferson is less family-centric than the surrounding county with 16% households with children. The county percentage for households with children is 26%.
The median household income in Jefferson, Louisiana is $52,574. The median household income for the surrounding county is $56,590 compared to the national median of $66,222. The median age of people living in Jefferson is 44 years.
The average high temperature in July is 91.6 degrees, with an average low temperature in January of 45.3 degrees. The annual precipitation is 57.18.