Green Brook Township, New Jersey

Washington Rock State Park is a 52-acre (0.21 km2) scenic state park on top of the first Watchung Mountain in Green Brook, New Jersey. The park is operated and maintained by the New Jersey Division of Parks and Forestry. It is famous for its scenic overlook used by General George Washington in 1777 to monitor troops led by British General William Howe. The 30-mile (48 km) panoramic vista covers the eastern plains of New Jersey up to New York City. The land was bought in 1913 to establish the park and commemorate the events of 1777. Most of it is woodland but at the outlook there are walking trails and a picnic area.

The Green Brook School District is a community public school district that serves students in pre-kindergarten through eighth grade from Green Brook Township, in Somerset County, New Jersey, United States.As of the 2019–20 school year, the district, comprised of two schools, had an enrollment of 770 students and 81.7 classroom teachers (on an FTE basis), for a student–teacher ratio of 9.4:1.The district is classified by the New Jersey Department of Education as being in District Factor Group "GH", the third-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.Green Brook's public school students in ninth through twelfth grades attend Watchung Hills Regional High School in Warren Township. Students from Green Brook and from the neighboring communities of Watchung, Warren Township (in Somerset County), and Long Hill Township (in Morris County) attend the school. As of the 2019–20 school year, the high school had an enrollment of 1,948 students and 160.6 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.1:1.

New Jersey's 7th congressional district includes all of Hunterdon and Warren Counties; and parts of Morris, Somerset, Sussex, and Union Counties. The district is represented by Republican Thomas Kean Jr., who was first elected in 2022, defeating Democratic incumbent Tom Malinowski. The district, which has become more ethnically diverse over time, is one of the most affluent congressional districts in the United States, with the fifth-highest median income in the nation.

Bonygutt Brook is a tributary of Green Brook in Union and Middlesex Counties, New Jersey in the United States. Bonygutt Brook flows from the city of Plainfield to Middlesex.

Dunellen High School (DHS) is a four-year comprehensive public high school that serves students in ninth through twelfth grades from Dunellen in Middlesex County, in the U.S. state of New Jersey, operating as the lone secondary school of the Dunellen Public Schools. As of the 2021–22 school year, the school had an enrollment of 349 students and 33.9 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.3:1.

The Vail–Trust House is a historic building located at 255 Greenbrook Road in Green Brook Township, Somerset County, New Jersey. It was added to the National Register of Historic Places on October 7, 2008, for its significance in architecture.

The Dr. John Vermeule House, also known as the Vermeule–Mundy House, is a historic building located at 223 Rock Avenue in Green Brook Township of Somerset County, New Jersey. It was added to the National Register of Historic Places on February 20, 2013, for its significance in architecture.

Dunellen () is a borough in Middlesex County, in the U.S. state of New Jersey. It is located within the Raritan Valley region. As of the 2020 United States census, the borough's population was 7,637, an increase of 410 (+5.7%) from the 2010 census count of 7,227, which in turn reflected an increase of 404 (+5.9%) from the 6,823 counted in the 2000 census.Dunellen was formed as a borough by an act of the New Jersey Legislature on October 28, 1887, when it broke away from Piscataway Township, based on the results of a referendum held on March 23, 1886. Dunellen's incorporation was confirmed on April 15, 1914. The borough was named for the Dunellen station of the Central Railroad of New Jersey.

Middlesex High School (MHS) is a four-year comprehensive public high school located in the center of Middlesex, Middlesex County, in the U.S. state of New Jersey, serving students in ninth through twelfth grades as the lone secondary school of the Middlesex Board of Education. The school is surrounded by Mountain View Park and all of its athletic complexes, including Memorial Field. As of the 2021–22 school year, the school had an enrollment of 622 students and 54.1 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.5:1. There were 118 students (19.0% of enrollment) eligible for free lunch and 44 (7.1% of students) eligible for reduced-cost lunch.

Dunellen is an NJ Transit railroad station on the Raritan Valley Line, in Dunellen, New Jersey. It is the only Raritan Valley Line station in Middlesex County. There is a ticket office and small waiting area at this stop. A simple station, there are two tracks with two small side platforms. The station is located on a high embankment. Trains stop serving the station at midnight and resume by 5 in the morning. Automatic ticket vending machines have been installed along with an automated voice telling commuters when their train will arrive.

Dunellen Public Schools is a comprehensive community public school district that serves students in pre-kindergarten through twelfth grade from Dunellen, in Middlesex County, New Jersey, United States.As of the 2020–21 school year, the district, comprised of three schools, had an enrollment of 1,238 students and 112.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.1:1.The district is classified by the New Jersey Department of Education as being in District Factor Group "FG", the fourth-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.

Green Brook is a tributary of the Raritan River in central New Jersey in the United States.