Zip Code: 94506

Camino Tassajara is a census-designated place in Contra Costa County, California.  Camino Tassajara sits at an elevation of 814 feet (248 m). The 2010 United States census reported Camino Tassajara’s population was 2,197.

The 2010 United States Census reported that Camino Tassajara had a population of 2,197. The popularion density was 1,742.6 people per square mile (672.8/km²). The racial makeup of Camino Tassajara was 876 (39.9%)White, 53 (2.4%)African American, 4 (0.2%) Native American 1,117 (50.8%) Asian 1 (0.0%) Pacific Islander, 33 (1.5%) from other races,and 113 (5.1%) from two or more races. Hispanic or Latino of any race were 138 persons (6.3%).

The Census reported that 100% of the population lived in households.

There were 632 households, out of which 433 (68.5%) had children under the age of 18 living in them, 503 (79.6%) were opposite-sex married couples living together, 47 (7.4%) had a female householder with no husband present, 26 (4.1%) had a male householder with no wife present. There were 16 (2.5%) unmarried opposite-sex partnerships and 5 (0.8%) same-sex married couples or partnerships ,. 44 households (7.0%) were made up of individuals and 7 (1.1%) had someone living alone who was 65 years of age or older. The average household size was 3.48. There were 576 families (91.1% of all households); the average family size was 3.65.

The population was spread out with 799 people (36.4%) under the age of 18, 94 people (4.3%) aged 18 to 24, 734 people (33.4%) aged 25 to 44, 476 people (21.7%) aged 45 to 64, and 94 people (4.3%) who were 65 years of age or older. The median age was 35.2 years. For every 100 females there were 98.8 males. For every 100 females age 18 and over, there were 96.1 males.

There were 642 housing units at an average density of 509.2 per square mile (196.6/km²), of which 517 (81.8%) were owner-occupied, and 115 (18.2%) were occupied by renters. The homeowner vacancy rate was 0.6%; the rental vacancy rate was 0.9%. 1,884 people (85.8% of the population) lived in owner-occupied housing units and 313 people (14.2%) lived in rental housing units.