Mount Union is located in Louisiana. Mount Union, Louisiana has a population of 64.
The median household income for the surrounding county is $38,916 compared to the national median of $57,652. The median age of people living in Mount Union is 42.8 years.
The average high temperature in July is 91.9 degrees, with an average low temperature in January of 34.4 degrees. The average rainfall is approximately 55.8 inches per year, with 0.9 inches of snow per year.