Green Valley, Arizona
| Green Valley, Arizona | |
|---|---|
| Tile rooftop in Green Valley | |
| Location in Pima County and Arizona | |
| Coordinates: 31°51′N 111°0′W / 31.850°N 111.000°W | |
| Country | United States | 
| State | Arizona | 
| County | Pima | 
| Area | |
|  • Total | 19.75 sq mi (51.14 km2) | 
| • Land | 19.73 sq mi (51.10 km2) | 
| • Water | 0.01 sq mi (0.04 km2) | 
| Elevation | 2,980 ft (908 m) | 
| Population  (2020) | |
|  • Total | 22,616 | 
| • Density | 1,146.27/sq mi (442.59/km2) | 
| Time zone | UTC−7 (Mountain (MST)) | 
| ZIP codes | 85614, 85622 | 
| Area code | 520 | 
| FIPS code | 04-29710 | 
| GNIS feature ID | 37327 | 
Green Valley is an unincorporated community and census-designated place (CDP) in Pima County, Arizona, United States. The population was 22,616 at the 2020 census.