| The Bronx is New York City's northernmost borough, coterminous with Bronx County. The Bronx is located northeast of Manhattan. It is the only one of the city's five boroughs situated primarily on the United States mainland (the others are on islands). As of 2006, the United States Census Bureau estimated that the borough's population was 1,361,473, which ranks fourth of the five boroughs. Recently, its population, which had been declining since it peaked in 1950, showed a small increase. The Bronx is referred to, both legally, and colloquially, with a definite article, as The Bronx. The name for this region first appeared in the Annexed District of the Bronx created in 1874 out of part of Westchester County and named after the Bronx River, and was continued in the Borough of the Bronx, which included a larger annexation from Westchester County in 1898. |