document.write("Census Block Group 010100-1 in Jefferson County, Colorado - Fast Facts and Rank
| Population | 644 (2010), see rank |
| House Units | 307, see rank |
| Race | Whites:88.5%, Hispanics:18.3%, Blacks:0.6%, Asians:0.8%, Others:10.1% |
| Population Density: | 1,515.22/sq mi, see rank |
| Median Household Income: | $32,200, see rank |
| Median House Price: | $31,700, see rank |
| Time Zone: | Mountain GMT -7:00 with Daylight Saving in the Summer |
| Land Area: | 0.42 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.28%), see rank |
| State: | Colorado |
| Area: | Denver-Aurora, CO |
| County: | Jefferson County |
| Census Tract: | 010100 |
| School District: | Jefferson County School District R-1 ![](\"http://www.usa.com/img/s9.gif\") |
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