document.write("Census Tract 039100 in Union County, New Jersey - Fast Facts and Rank
| Population | 3,391 (2010), see rank |
| House Units | 1,311, see rank |
| Race | Whites:39.6%, Hispanics:10.9%, Blacks:49.7%, Asians:3%, Others:7.7% |
| Population Density: | 3,910.62/sq mi, see rank |
| Median Household Income: | $111,223, see rank |
| Median House Price: | $294,300, see rank |
| Time Zone: | Eastern GMT -5:00 with Daylight Saving in the Summer |
| Land Area: | 0.86 sq mi, see rank |
| Water Area: | 0.00 sq mi (0.41%), see rank |
| State: | New Jersey |
| Area: | New York-Northern New Jersey-Long Island, NY-NJ-PA |
| County: | Union County |
| City: | Plainfield |
| School District: | Plainfield City School District ![](\"http://www.usa.com/img/s2.gif\") |
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