Union County, Pennsylvania | |
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Old Union County Courthouse in New Berlin
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Location in the U.S. state of Pennsylvania |
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Pennsylvania's location in the U.S. |
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Founded | March 22, 1813 |
Seat | Lewisburg |
Largest borough | Lewisburg |
Area | |
• Total | 318 sq mi (824 km2) |
• Land | 316 sq mi (818 km2) |
• Water | 1.8 sq mi (5 km2), 0.6% |
Population (est.) | |
• (2015) | 44,954 |
• Density | 142/sq mi (55/km²) |
Congressional district | 10th |
Time zone | Eastern: UTC-5/-4 |
Website | www |
Union County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 44,947. Its county seat is Lewisburg. The county was created on March 22, 1813, from part of Northumberland County. Its name is an allusion to the federal Union.
Union County comprises the Lewisburg, PA Micropolitan Statistical Area, which is also included in the Bloomsburg-Berwick-Sunbury, PA Combined Statistical Area.
According to the U.S. Census Bureau, the county has a total area of 318 square miles (820 km2), of which 316 square miles (820 km2) is land and 1.8 square miles (4.7 km2) (0.6%) is water. It is the fourth-smallest county in Pennsylvania by area.
As of the census of 2000, there were 41,624 people, 13,178 households, and 9,211 families residing in the county. The population density was 131 people per square mile (51/km²). There were 14,684 housing units at an average density of 46 per square mile (18/km²). The racial makeup of the county was 90.08% White, 6.91% Black or African American, 0.16% Native American, 1.06% Asian, 0.04% Pacific Islander, 0.37% from other races, and 1.37% from two or more races. 3.90% of the population were Hispanic or Latino of any race. 41.2% were of German, 13.9% American, 6.5% Irish, 5.9% English and 5.3% Italian ancestry according to Census 2000. 90.4% spoke English, 3.7% Spanish, 2.0% Pennsylvania Dutch and 1.2% German as their first language.