|Alamosa County and the state of Colorado|
|Elevation||7,559 ft (2,304 m)|
|Time zone||MST (UTC-7)|
|o Summer (DST)||MDT (UTC-6)|
|GNIS feature ID||0196391|
Mosca is an unincorporated community and a U.S. Post Office in Alamosa County, Colorado, United States. It was named for the nearby Mosca Pass, which was named for the Spanish explorer, Luis de Moscoso Alvarado. The Mosca Post Office has the ZIP Code 81146.
Mosca is located at(37.647675,-105.874043). The elevation of Mosca is 7,559 feet (2304 meters).