![](\"http://www.usa.com/img/s8.gif\")
Liberty Union High School District
![](\"http://www.usa.com/img/s6.gif\")
Antioch Unified School District
![](\"http://www.usa.com/img/s5.gif\")
(Major)see rank
| Population | 12,847 (2010), see rank |
| House Units | 3,777, see rank |
| Race | Whites:35%, Hispanics:23.9%, Blacks:24.2%, Asians:20.2%, Others:20.6% |
| Population Density: | 1,523.74/sq mi, see rank |
| Median Household Income: | $90,080, see rank |
| Median House Price: | $319,400, see rank |
| Time Zone: | Pacific GMT -8:00 with Daylight Saving in the Summer |
| Land Area: | 8.43 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.00%), see rank |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Contra Costa County |
| School District: | Brentwood Union Elementary School District Liberty Union High School District Antioch Unified School District (Major)see rank |