Northern Valley Regional High School District

Northern Valley Regional High School at Demarest is a comprehensive four-year public high school serving students from several municipalities in Bergen County, New Jersey, United States. The high school serves students from the suburban communities of Closter, Demarest, and Haworth. The school is one of two high schools that are part of the Northern Valley Regional High School District, the other being Northern Valley Regional High School at Old Tappan, which serves students from Harrington Park, Northvale, Norwood, and Old Tappan, along with students from Rockleigh, who attend as part of a sending/receiving relationship.As of the 2021–22 school year, the school had an enrollment of 974 students and 91.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.7:1. There were 3 students (0.3% of enrollment) eligible for free lunch and 3 (0.3% of students) eligible for reduced-cost lunch.The high school is overseen by the New Jersey Department of Education and has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1959.

Northern Valley is the name for a region of New Jersey, United States, contained within Bergen County. The region consists of fifteen municipalities: Alpine, Bergenfield, Closter, Cresskill, Demarest, Dumont, Englewood, Englewood Cliffs, Harrington Park, Haworth, Northvale, Norwood, Old Tappan, Rockleigh, and Tenafly. Several area entities are named after the valley: Northern Valley Regional High School District serving students from Closter, Demarest, Harrington Park, Haworth, Northvale, Norwood, and Old Tappan. It operates two schools:Northern Valley Regional High School at Demarest, serving Closter, Demarest, and Haworth Northern Valley Regional High School at Old Tappan, serving Harrington Park, Northvale, Norwood, and Old Tappan with students from Rockleigh attending as part of a sending/receiving relationshipNorthern Valley Suburbanite, a local newspaper (does not serve Bergenfield and Dumont) Numerous businesses in the region have Northern Valley in their name

Garret J. Durie House is located in Haworth, Bergen County, New Jersey, United States. The house was built in 1811 and was added to the National Register of Historic Places on January 9, 1983.

Harold Hess Lustron House is located in Closter, Bergen County, New Jersey, United States. The house was built in 1950 and was added to the National Register of Historic Places on July 25, 2000. It is a Lustron house. After threat of destruction the house was deeded to the town of Closter.

The Haworth Public Schools are a community public school district, serving students in kindergarten through eighth grade from Haworth, in Bergen County, New Jersey, United States.As of the 2019–20 school year, the district, comprised of one school, had an enrollment of 395 students and 40.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 9.9:1.The district is classified by the New Jersey Department of Education as being in District Factor Group "I," the second-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.Public school students in ninth through twelfth grades attend Northern Valley Regional High School at Demarest in Demarest, which serves students from Closter, Demarest and Haworth. The high school is part of the Northern Valley Regional High School District, which also serves students from Harrington Park, Northvale, Norwood and Old Tappan at Northern Valley Regional High School at Old Tappan. During the 1994-96 school years, Northern Valley Regional High School at Demarest was awarded the Blue Ribbon School Award of Excellence by the United States Department of Education. As of the 2019–20 school year, the high school had an enrollment of 959 students and 93.4 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.3:1.The district participates in special education programs offered by Region III, one of seven such regional programs in Bergen County. Region III coordinates and develops special education programs for the 1,000 students with learning disabilities in the region, which also includes the Alpine, Closter, Demarest, Harrington Park, Northvale, Norwood and Old Tappan districts, as well as the Northern Valley Regional High School District.

The Hardenburgh Avenue Bridge is located in Demarest, Bergen County, New Jersey, United States. The bridge was built in 1875 to traverse the Tenakill Brook and was added to the National Register of Historic Places on March 12, 2001.

Demarest station is located in Demarest, Bergen County, New Jersey, United States. The station's depot was added to the National Register of Historic Places on July 7, 2004.

Bogert House is located in Demarest, Bergen County, New Jersey, United States. The house was built in 1740 and was added to the National Register of Historic Places on January 9, 1983.

Closter High School was a comprehensive public high school in Closter, in Bergen County, New Jersey, United States, that operated from 1912 to 1955 as part of the Closter Public Schools.

Abram Demaree House, is located in Closter, Bergen County, New Jersey, United States. The house was built in 1765 and was added to the National Register of Historic Places on November 1, 1979.

The David and Cornelius Van Horn House is located at 11 Cedar Lane in the borough of Closter in Bergen County, New Jersey, United States The historic stone house was built around 1778 and was added to the National Register of Historic Places on January 9, 1983, for its significance in architecture. It was listed as part of the Early Stone Houses of Bergen County Multiple Property Submission (MPS). According to the nomination form, the farm was confiscated and sold to Henry Folks (Volk) in 1779. Christian Van Horn purchased it in 1800 for his son David Van Horn. After his death, it passed to his son, Cornelius Van Horn.

Samuel R. Demarest House is located in Demarest, Bergen County, New Jersey, United States. The house was built in 1817 and was added to the National Register of Historic Places on July 24, 1984.