Best SEO and internet marketing services in Greene County NY. Greene County zip codes - 12015, 12042, 12051, 12058, 12087, 12124, 12176, 12192, 12405, 12407, 12413, 12414, 12418, 12422, 12423, 12424, 12427, 12431, 12436, 12439, 12442, 12444, 12450, 12451, 12452, 12454, 12460, 12463, 12470, 12473, 12482, 12485, 12492, 12496. Greene County is located in the U.S. state of New York. It was named after the American Revolutionary War general Nathanael Greene. The county was created on March 25, 1800, when two other counties (Albany and Ulster) were separated. According to the 2010 census, the population was almost 50,000 people. The county has area of 658 square miles (1,700 km2), where water comprises 11 square miles (that is 28 km2) and that is 1.7%. There are Catskill Mountains on the south and west of the county. The Catskill Park is situated at the mountains. The highest pick is Hunter Mountain and it is almost 4,040 feet (1,232 m) above sea level. Also, there are lots of beautiful waterfalls in the Catskill Park. One of the famous waterfalls is Kaaterskill Falls. The landscape is very beautiful and picturesque. It borders with six counties: Albany, Rensselaer, Columbia, Ulster, Delaware, Schoharie. White and Black African Americans, Native Americans, Asians, Irish, Italians, Germans, Americans, English people live there. 92% of residents speak English, almost 3% - Spanish, 1,5% - German and 1,3% Italian as their first language. As it is situated near mountains, there are lots of interesting places to visit in the Greene County.