Port Jervis is a city located at the confluence of the Neversink and Delaware rivers in western Orange County, New York, United States, north of the Delaware Water Gap. Its population was 8,775 at the 2020 census. The communities of Deerpark, Huguenot, Sparrowbush, and Greenville are adjacent to Port Jervis. Matamoras, Pennsylvania, is across the river and connected by the Mid-Delaware Bridge. Montague Township, New Jersey, also borders the city. The Tri-States Monument, marking the tripoint between New York, New Jersey, and Pennsylvania, lies at the southwestern corner of the city.
The Erie Depot, built in 1892, was the largest station on the Erie Railroad's Delaware Division. The Erie ceased long-distance passenger service in 1970. The depot was recently restored and houses some retail shops.