Duncan is located in the state of Arizona.
Duncan, Arizona has a population of approximately 799.
Duncan, AZ has a median household income of
The median household income for the surrounding county is $50,818
compared to a national median of $53,482.
The median age of people living in Duncan is
The average high temperature is 97.9
degrees in July, with an average low temperature in January of 25 degrees.
Duncan has an average rainfall of approximately 13.4 inches
per year, with 0.4 inches of snow per year.