Rio Vista is located in California. Rio Vista, California 94571 has a population of 9,297. Rio Vista 94571 is less family-centric than the surrounding county with 10% of the households containing married families with children. The county average for households married with children is 29%.
The median household wage in Rio Vista, California 94571 is $67,072. The median household income for the surrounding county is $83,864 compared to the national median of $66,222. The median age of people living in Rio Vista 94571 is 56 years.
The average high temperature in July is 90.7 degrees, with an average low temperature in January of 37.8 degrees. The average rainfall is approximately 13.33 inches per year, with inches of snow per year.