Rockland County is the second-southernmost county on the west side of the Hudson River in the U.S. state of New York, after Richmond County. It is part of the New York metropolitan area. Wikipedia
Population: 339,022 (2022)
Area code: 845
Congressional district: 17th
Founded: February 23, 1798; 226 years ago
Largest town: Ramapo
Named for: Its rocky terrain
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