Lake Arthur is located in Louisiana. Lake Arthur, Louisiana has a population of 2,738. Lake Arthur is less family-centric than the surrounding county with 22.45% of the households containing married families with children. The county average for households married with children is 30.32%.
The median household income in Lake Arthur, Louisiana is $31,500. The median household income for the surrounding county is $40,744 compared to the national median of $57,652. The median age of people living in Lake Arthur is 30 years.
The average high temperature in July is 92 degrees, with an average low temperature in January of 43.3 degrees. The average rainfall is approximately 61.9 inches per year, with 0.1 inches of snow per year.
