Dumas is a city located in Tippah County Mississippi. With a 2020 population of 456, it is the 213th largest city in Mississippi and the 13711th largest city in the United States . Dumas is currently declining at a rate of 0.00% annually and its population has decreased by -2.98% since the most recent census, which recorded a population of 470 in 2010. Dumas reached it's highest population of 461 in 2010. Spanning over 4 miles, Dumas has a population density of 117 people per square mile.
The average household income in Dumas is $50,393 with a poverty rate of 5.50%. The median rental costs in recent years comes to $719 per month, and the median house value is $87,100. The median age in Dumas is 40.8 years, 44.3 years for males, and 38.5 years for females.