San Luis is located in Arizona. San Luis, Arizona has a population of 26,782. San Luis is more family-centric than the surrounding county with 48% households with children. The county percentage for households with children is 32%.
The median household income in San Luis, Arizona is $38,584. The median household income for the surrounding county is $47,123 compared to the national median of $66,222. The median age of people living in San Luis is 29.6 years.
The average high temperature in July is 105.6 degrees, with an average low temperature in January of 40.7 degrees. The annual precipitation is 3.89.