Duncan is located in Arizona. Duncan, Arizona 85534has a population of 728. Duncan 85534 is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 31%.
The median household income in Duncan, Arizona 85534 is $45,842. The median household income for the surrounding county is $64,472 compared to the national median of $66,222. The median age of people living in Duncan 85534 is 41.8 years.
The average high temperature in July is 98.31 degrees, with an average low temperature in January of 27.85 degrees. The annual precipitation is 12.81.