Bay Point, formerly West Pittsburg, is a census-designated place located in the East Bay region of the San Francisco Bay Area in Contra Costa County, California. Bay Point is just west of Pittsburg, California, and northeast of Concord, California, on the southern shore of Suisun Bay. The population of Bay Point was 21,349 as of 2010. The Pittsburg/Bay Point Station of the Bay Area Rapid Transit (BART) rail system is located adjacent to Bay Point in Pittsburg. The co
The 2010 United States Census reported that 21,349 people, 6,224 households, and 4,853 families resided in the CDP. The population density was 3,257.4 people per square mile (1,257.7/km²). There were 6,762 housing units at an average density of 917.4 per square mile (354.2/km²). The racial makeup of the CDP was 41.4% White (20.5% non-Hispanic), 11.6% African American (10.9% non-Hispanic), 1.1% Native American, 9.9% Asian, 0.7% Pacific Islander, 28.8% from other races, and 6.5% from two or more races. 54.9% of the population was Hispanic or Latino of any race.
The Census reported that 99.5% of the population lived in households, 0.1% lived in non-institutionalized group quarters, and 0.4% were institutionalized.
There were 6,224 households out of which 50.6% had children under the age of 18 living in them, 49.0% were opposite-sex married couples living together, 20.1% had a female householder with no husband present, and 8.8% had a male householder with no wife present. 8.0% of households were unmarried opposite-sex partnerships and 0.6% were same-sex married couples or partnerships. 16.4% of households were made up of individuals and 4.5% had someone living alone who was 65 years of age or older. The average household size was 3.41 and the average family size was 3.77.
The population was spread out with 30.5% under the age of 18, 11.0% aged 18 to 24, 30.2% aged 25 to 44, 21.9% aged 45 to 64, and 6.5% who were 65 years of age or older. The median age was 40.1 years. For every 100 females, there were 99.7 males. For every 100 females age 18 and over, there were 97.3 males.
The community is traversed by a freeway, State Route 4, the California Delta Highway. Being unincorporated, Bay Point does not have its own police department. The community is policed by the California Highway Patrol and the Contra Costa County Sheriff’s Office. The ZIP code is 94565, and the area code is 925.