Rocky Branch is located in Louisiana. Rocky Branch, Louisiana has a population of 1,923.
The median household income in Rocky Branch, Louisiana is $26,442. 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 Rocky Branch is 32.4 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 56.4 inches per year, with 1.3 inches of snow per year.