The East Bronx is that part of the New York City borough of the Bronx which lies east of the Bronx River; this roughly corresponds to the eastern half of the borough. Neighborhoods include: Harding Park, Soundview, Castle Hill, Parkchester, Westchester Square, Edgewater Park, Van Nest, Pelham Parkway, Morris Park, Throggs Neck, Country Club, City Island, Pelham Bay, Williamsbridge, Eastchester, Baychester, Edenwald, Wakefield, Bronx, and Co-op City.
Much of the East Bronx is farther from Manhattan than its western counterpart, and less densely populated. While the West Bronx is older and very hilly, the East Bronx looks distinct in that it is not only later-settled but also very flat and coastal, much like the nearby borough of Queens. The East Bronx was annexed by the City of New York decades later; the West Bronx in 1874, while the East Bronx remained part of Westchester County until 1895.