Camino Tassajara (Spanish for "Path of Carne Seca")[4] is a census-designated place[5] in Contra Costa County, California.

The 2010 United States census reported Camino Tassajara's population was 2,197.

According to the United States Census Bureau, the CDP has a total area of 1.261 square miles (3.265 km2), all of it land.

Camino Tassajara first appeared as a census designated place in the 2010 U.S.

There were 642 housing units at an average density of 509.2 per square mile (196.6/km2),of which 632 were occupied, 517 (81.8%) by the owners and 115 (18.2%) by renters.