Calcasieu is located in Louisiana. Calcasieu, Louisiana has a population of 628.
The median household income in Calcasieu, Louisiana is $30,938. The median household income for the surrounding county is $42,655 compared to the national median of $57,652. The median age of people living in Calcasieu is 28.5 years.
The average high temperature in July is 92.3 degrees, with an average low temperature in January of 37.1 degrees. The average rainfall is approximately 60.5 inches per year, with 0.2 inches of snow per year.
