document.write("Census Tract 031507 in Collin County, Texas - Fast Facts and Rank
| Population | 4,391 (2010), see rank |
| House Units | 1,873, see rank |
| Race | Whites:77.5%, Hispanics:8.3%, Blacks:7.1%, Asians:9.9%, Others:5.5% |
| Population Density: | 3,137.15/sq mi, see rank |
| Median Household Income: | $76,727, see rank |
| Median House Price: | $316,300, see rank |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 1.40 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.09%), see rank |
| State: | Texas |
| Area: | Dallas-Fort Worth-Arlington, TX |
| County: | Collin County |
| City: | Allen |
| School District: | Allen Independent School District ![](\"http://www.usa.com/img/s10.gif\") |
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