| Population | 4,459 (2010), see rank |
| House Units | 1,480, see rank |
| Race | Whites:28.4%, Hispanics:23.9%, Blacks:8.1%, Asians:44.1%, Others:19.4% |
| Population Density: | 10,116.69/sq mi, see rank |
| Median Household Income: | $69,487, see rank |
| Median House Price: | $447,300, see rank |
| Time Zone: | Pacific GMT -8:00 with Daylight Saving in the Summer |
| Land Area: | 0.44 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.00%), see rank |
| State: | California |
| Area: | San Francisco-Oakland-Fremont, CA |
| County: | Alameda County |
| City: | Union City |
| School District: | New Haven Unified School District ![](\"http://www.usa.com/img/s7.gif\") |
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