Duncan town, Arizona
Official LSAD Designation: Duncan town • Census GEOID: 0420750
• Greenlee County
Duncan town is an incorporated town in Greenlee County, Arizona. According to official records from the Census (2025), Duncan town had an estimated population of 672 residents. Official Census Bureau geographic records classify this community under LSAD designation Duncan town (GEOID 0420750).
Local Government Administration U.S. Census Bureau GMAF
Town Of Duncan
Municipal
Official Title:
Town Manager
Address:
506 SE OLD WEST HWY, DUNCAN AZ 85534
County Of Greenlee
County
Official Title:
Clerk Of The Board
Address:
PO BOX 908, CLIFTON AZ 85533-0908
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 672 | 2025 |
| Median Household Income | $33,529 | 2020-2024 |
| Median Home Value | $139,000 | 2020-2024 |
| Land Area | 2.27 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).