Dumas is located in Mississippi. Dumas, Mississippi has a population of 395. Dumas is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 26%.
The median household income in Dumas, Mississippi is $55,263. The median household income for the surrounding county is $40,801 compared to the national median of $66,222. The median age of people living in Dumas is 40.3 years.
The average high temperature in July is 90.4 degrees, with an average low temperature in January of 27.7 degrees. The annual precipitation is 57.96.