Picayune is located in Mississippi. Picayune, Mississippi has a population of 12,197. Picayune is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 29%.
The median household income in Picayune, Mississippi is $37,213. The median household income for the surrounding county is $49,557 compared to the national median of $66,222. The median age of people living in Picayune is 37.8 years.
The average high temperature in July is 91.3 degrees, with an average low temperature in January of 38.2 degrees. The annual precipitation is 63.48.