Sullivan County is a county in the U.S. state of New York. As of the 2020 census, the population was 78,624. The county seat is Monticello. The county's name honors Major General John Sullivan, who wa
Delaware, New York
…Delaware is a town in Sullivan County, New York, United States. The population was 2,203 at the 2020 census. The Town of Delaware is in the western part of the county…
Stream in the hamlet of Rock Hill
John Sullivan, general in the Continental Army, delegate in the Continental Congress, Governor of New Hampshire, and namesake of Sullivan County
New York State Route 17 (Future Interstate 86) in Liberty