Dumas is located in Texas. Dumas, Texas has a population of 14,641. Dumas is less family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 37%.
The median household income in Dumas, Texas is $62,225. The median household income for the surrounding county is $59,411 compared to the national median of $66,222. The median age of people living in Dumas is 33.3 years.
The average high temperature in July is 91.7 degrees, with an average low temperature in January of 20.8 degrees. The annual precipitation is 17.75.