Hahnville is located in Louisiana. Hahnville, Louisiana 70057has a population of 2,866. Hahnville 70057 is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 34%.
The median household income in Hahnville, Louisiana 70057 is $64,836. The median household income for the surrounding county is $72,129 compared to the national median of $66,222. The median age of people living in Hahnville 70057 is 39.9 years.
The average high temperature in July is 91.07 degrees, with an average low temperature in January of 42.1 degrees. The annual precipitation is 64.93.