New Diana is located in Texas. New Diana, Texas has a population of 2,510.
The median household income in New Diana, Texas is $73,214. The median household income for the surrounding county is $55,046 compared to the national median of $69,021. The median age of people living in New Diana is 36.8 years.
The average high temperature in July is 93.5 degrees, with an average low temperature in January of 34.8 degrees. The average rainfall is approximately 48.7 inches per year, with 0.8 inches of snow per year.