Greene County is a county located in the U. S. state of Pennsylvania. As of the 2010 census, the population was 38,686, Greene County was created on February 9,1796, from part of Washington County and named for General Nathanael Greene. Greene County is part of the Pittsburgh DMA and it is located in the area of southwestern Pennsylvania that was formerly claimed by Virginia, the District of West Augusta. According to the U. S. Census Bureau, the county has an area of 578 square miles. The population density was 67 people per square mile, there were 16,678 housing units at an average density of 29 per square mile. 1.2 percent of the population were Hispanic or Latino of any race,27.0 percent of all households were made up of individuals and 11.7 percent had someone living alone who was 65 years of age or older. The average household size was 2.42 and the family size was 2.91. The median age was 41.1 years, for every 100 females there were 106.2 males. For every 100 females age 18 and over, there were 105.6 males, as of November 2010, there are 50,640 registered voters in Greene County. The Meadow Ridge office park has served the county since the early 2000s, waynesburg University Greene County is divided into five public school districts. There are 15 public schools that serve Greene County, Pennsylvania. S, under Pennsylvania law, there are four types of incorporated municipalities, cities, boroughs, townships, and, in at most two cases, towns. S. Census Bureau for the purposes of compiling demographic data and they are not actual jurisdictions under Pennsylvania law. Other unincorporated communities, such as villages, may be listed here as well, the population ranking of the following table is based on the 2010 census of Greene County. † county seat National Register of Historic Places listings in Greene County, Pennsylvania Official website
Image: Greene County Courthouse, Waynesburg
Map of Greene County, Pennsylvania School Districts
Map of Greene County, Pennsylvania with Municipal Labels showing Boroughs (red), Townships (white), and Census-designated places (blue).