Hudson County is the smallest and most densely populated county in the U.S. state of New Jersey. It lies west of the lower Hudson River, which was named for Henry Hudson, the sea captain who explored the area in 1609. Wikipedia
Cities: Jersey City, Hoboken, Bayonne, and more
Population: 703,366 (2022)
Congressional districts: 8th, 9th, 10th
Founded: 1840
Seat: Jersey City