Geography Copenhagen is located in the western part of the town of Denmark at (43.893078, -75.672474). According to the United States Census Bureau, the village has a total area of , all land. The Deer River, a tributary of the Black River, flows through the village. The river passes over High Falls at the eastern border of the village.
Geography Copenhagen is located in the western part of the town of Denmark at (43893078, -75.672474). According to the United States Census Bureau the village has a total area of , all land. The Deer River, a tributary of the Black River, flows through the village. The river passe,s .over High Falls at the eastern border of the village.