Cedar Grove is a township located in Essex County, New Jersey. It covers an area of approximately 4.5 square miles and is known for its suburban atmosphere, featuring parks, schools, and residential neighborhoods. The township is part of the Newark metropolitan area, providing residents with access to urban amenities while maintaining a quieter lifestyle. The community of Cedar Grove is home to several recreational facilities, including the popular Cedar Grove Park, which offers sports fields, walking trails, and picnic areas. The township also has a rich history, with many buildings and sites reflecting its development since the 19th century.