Hudson County, New Jersey Hudson County, New Jersey Hudson County, a county in the U.S. state of New Jersey, lies west of the lower Hudson River, which was named for Henry Hudson, the sea captain who explored the area in 1609. Part of New Jersey's Gateway Region in the New York metropolitan area, Jersey City is its largest city and county seat. As of the 2017 Census estimate, Hudson County was the fastest-growing county in New Jersey compared to 2010; the county's population was 691,643, making it the state's 4th-most populous county, an increase of 9.0% from the 2010 United States Census, when its
New Jersey English New Jersey, plus Middlesex and Monmouth Counties. Therefore, the short-"a" system of these areas of New Jersey is most similar to the New York City split-"a" system, however with some variation. East of the Hackensack River, Labov finds the short-"a" system to occurs with no more variation than in New York City proper. However, west of the Hackensack River, he finds that the normal function word constraint of New York City English is lost and the open syllable constraint becomes variable. While most of the New York metropolitan dialect heard in New Jersey is rhotic, that of Newark and Jersey