High Quality Content by WIKIPEDIA articles! Greenville is a city in Washington County, Mississippi, United States. The population was 41,633 at the 2000 census, but according to the 2007 census bureau estimates, it has since declined to 35,764, making it the eighth largest city in the state. It is the county seat of Washington County. Greenville was named after American Revolutionary War hero Nathanael Greene. Greenville is located on the eastern bank of Lake Ferguson, an oxbow lake left from an... Mehr