Rio Vista is located in Texas. Rio Vista, Texas has a population of 880. Rio Vista is less family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 33%.
The median household income in Rio Vista, Texas is $60,669. The median household income for the surrounding county is $69,429 compared to the national median of $66,222. The median age of people living in Rio Vista is 40.1 years.
The average high temperature in July is 97 degrees, with an average low temperature in January of 34 degrees. The annual precipitation is 36.25.