Dumas is located in Arkansas. Dumas, Arkansas has a population of 4,358. Dumas is more family-centric than the surrounding county with 31.82% of the households containing married families with children. The county average for households married with children is 24.25%.
The median household income in Dumas, Arkansas is $24,241. The median household income for the surrounding county is $27,036 compared to the national median of $57,652. The median age of people living in Dumas is 40.7 years.
The average high temperature in July is 91.4 degrees, with an average low temperature in January of 33.3 degrees. The average rainfall is approximately 52.6 inches per year, with 1 inches of snow per year.
