ZIP Code 85534
About Duncan
Duncan is a town in Greenlee County, Arizona, United States. As of the 2020 census, Duncan had a population of 694.
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Area Profile
US Census (ACS 5-year · Gazetteer)
3,088
population
$63,929
median household income
8
people / sq mi
$158,300
median home value
$576
median gross rent
42.9
median age
1,349
housing units
1,112
households
403.7
land area (sq mi)