2011 Map of Duncan

About this map

The Gila River corridor serves as the primary axis of settlement in this borderlands region, anchoring the communities of Duncan and Franklin in Arizona and Virden just across the line in New Mexico. This 2011 survey captures the agricultural and residential layout of the valley, where irrigation and proximity to the river have historically dictated the placement of homesteads and roads. Local institutions such as the Greenlee County Fairgrounds, the Duncan Post Office, and the Duncan Cemetery provide essential points of reference for genealogical and community research. Beyond the fertile valley, the terrain is defined by a series of drainages and landmarks named for early settlers, including Rainville Ranch and Hunter Flat. The landscape is etched with numerous canyons such as Blackfield Canyon and Carlisle Canyon, illustrating the transition from the river basin to the more arid surrounding uplands.