Dumas is located in Arkansas. Dumas, Arkansas 71639has a population of 4,059. Dumas 71639 is less family-centric than the surrounding county with 19.81% of the households containing married families with children. The county average for households married with children is 23.62%.
The median household income in Dumas, Arkansas 71639 is $33,750. The median household income for the surrounding county is $33,295 compared to the national median of $69,021. The median age of people living in Dumas 71639 is 34.7 years.
The average high temperature in July is 91.2 degrees, with an average low temperature in January of 33.3 degrees. The average rainfall is approximately 51.5 inches per year, with 1.1 inches of snow per year.
