Galliano is located in Louisiana. Galliano, Louisiana has a population of 7,378. Galliano is more family-centric than the surrounding county with 33.19% of the households containing married families with children. The county average for households married with children is 32.68%.
The median household income in Galliano, Louisiana is $50,344. The median household income for the surrounding county is $58,747 compared to the national median of $69,021. The median age of people living in Galliano is 40 years.
The average high temperature in July is 90.3 degrees, with an average low temperature in January of 43.3 degrees. The average rainfall is approximately 63.5 inches per year, with 0 inches of snow per year.