document.write("Census Block Group 031312-1 in Collin County, Texas - Fast Facts and Rank
| Population | 1,000 (2010), see rank |
| House Units | 375, see rank |
| Race | Whites:76.3%, Hispanics:10.3%, Blacks:11%, Asians:4.5%, Others:8.2% |
| Population Density: | 3,216.51/sq mi, see rank |
| Median Household Income: | $51,736, see rank |
| Median House Price: | $187,100, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 0.31 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.10%), see rank |
| State: | Texas |
| Area: | Dallas-Fort Worth-Arlington, TX |
| County: | Collin County |
| City: | Plano |
| Census Tract: | 031312 |
| School District: | Plano Independent School District ![](\"http://www.usa.com/img/s10.gif\") |
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