Greenlee County's population as of 2024 was 9,673. The county seat and larger of two municipalities is Clifton (pop. 3,923). Greenlee County is home to the Freeport-McMoRan Morenci mining complex (the largest private-sector employer in the SEAGO region).
"The first thing you see when you come into Clifton is the natural beauty..."
"Duncan, Arizona - a small town located along the New Mexico border. Unheard of by many, loved by everyone who calls it home" - Local First Arizona
Morenci Deep Roots Broad Horizons