Tabernash is a census-designated place (CDP) in Grand County, Colorado, United States. The population was 165 at the 2000 census. The Tabernash Post Office has the ZIP Code 80478.
Tabernash is located at 39°59′33″N 105°50′47″W / 39.9925°N 105.84639°W / 39.9925; -105.84639 (39.992614, -105.846522).
According to the United States Census Bureau, the CDP has a total area of 4.1 square miles (10.5 km²), all of it land.