Sierra Vista Real EstateSierra Vista is located in Arizona. Sierra Vista, Arizona has a population of 43,585. Sierra Vista is more family-centric than the surrounding county with 30.62% of the households containing married families with children. The county average for households married with children is 26.49%. The median household income in Sierra Vista, Arizona is $58,839. The median household income for the surrounding county is $47,847 compared to the national median of $57,652. The median age of people living in Sierra Vista is 34.3 years. Sierra Vista WeatherThe average high temperature in July is 91.6 degrees, with an average low temperature in January of 34.2 degrees. The average rainfall is approximately 16.9 inches per year, with 0.7 inches of snow per year. Sierra Vista MapReal estate near Sierra VistaNearby CitiesNearby Cities Homes for Sale |