Sumner is located in Texas. Sumner, Texas has population of 2,576. Sumner is less family-centric than the surrounding county with 27% of the households with children.
The median household income in Sumner, Texas is $64,809. The median household income for the surrounding county is $48,107 compared to the national median of $66,222. The median age of people living in Sumner is 43 years.
The average high temperature in July is 94.3 degrees, with an average low temperature in January of 29.9 degrees. The annual precipitation is 47.19.