Sullivan County on the map of New York 2024. Cities, roads, borders and directions in Sullivan County of New York.

Sullivan County is located in the southern part of New York the state. This famous county was established back in 1809. The county seat of Sullivan County is Monticello. The total population of the county exceeds 80 thousand residents. The county's area is 997 square miles. This map shows the borders of Sullivan County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Sullivan County.