San Carlos is located in Arizona. San Carlos, Arizona has a population of 3,558. San Carlos is more family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 18%.
The median household income in San Carlos, Arizona is $32,320. The median household income for the surrounding county is $46,174 compared to the national median of $66,222. The median age of people living in San Carlos is 29.6 years.
The average high temperature in July is 100.2 degrees, with an average low temperature in January of 33.5 degrees. The annual precipitation is 15.87.