Blue, Arizona
Blue is a small unincorporated community in the U.S. state of Arizona. It is in Greenlee County.
The community was first named for Nat Whittum, an original settler who was killed at the site in 1891. A post office was made at Whittum in 1894. Its name was changed to Blue in 1898. It is close to the Blue River.
Coordinates: 33°36′36″N 109°06′24″W / 33.6100552°N 109.1067396°W