document.write("Census Block Group 031505-3 in Collin County, Texas - Fast Facts and Rank
| Population | 756 (2010), see rank |
| House Units | 506, see rank |
| Race | Whites:72.4%, Hispanics:10.3%, Blacks:7.3%, Asians:12.4%, Others:7.9% |
| Population Density: | 616.44/sq mi, see rank |
| Median Household Income: | $100,223, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 1.22 sq mi, see rank |
| Water Area: | 0.01 sq mi (0.88%), see rank |
| State: | Texas |
| Area: | Dallas-Fort Worth-Arlington, TX |
| County: | Collin County |
| City: | Allen |
| Census Tract: | 031505 |
| School District: | Allen Independent School District ![](\"http://www.usa.com/img/s10.gif\") |
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