Marlboro Psychiatric Hospital

Bradevelt is an unincorporated community located within the Morganville section of Marlboro Township, in Monmouth County, New Jersey, United States. County Route 520 travels through Bradevelt, while Route 79 is located west of the community. The area consists of a mix of businesses along the two main roads, farmland, and the remains of the Marlboro Psychiatric Hospital which is being converted to Big Brook Park. The former Monmouth County Agricultural Railroad (a portion of which is now part of the Henry Hudson Trail) runs north and south through Bradevelt. Early to mid 1800s the area was called Hulsetown.

The Old Brick Reformed Church began in Marlboro Township, New Jersey c.1699. Most of the original families of the church originally came from Long Island. Originally the services were conducted in Dutch by Ministers who came from Brooklyn on a rotating schedule. The rotating schedule continued for a number of years until the Marlboro Reformed Dutch Church formed in 1709, originally as the "Freehold and Middletown United Church," with Reverend Joseph Morgan as the first pastor. The Dutch language was continued until 1764. The first congregation church was located near "Hendrickson's Hill" in the old village of Marlboro. The current church and burial ground is located on Route 520; it was begun in 1731 but in 1826 was considered too small and was replaced. In 1869, the congregation constructed a chapel in the village of Marlboro. That building was sold in 1969. During a consistory meeting, the current pastor, Reverend George Kaden, announced he had submitted his retirement papers with the denomination and would be leaving the pulpit June 2021.

Hillsdale is an unincorporated community located within Colts Neck and Marlboro townships in Monmouth County, New Jersey, United States. The community is located at the intersection of County Route 520 which runs east and west, Conover Road which heads north, and Boundary Road which heads south. The southeastern quadrant of this intersection is a part of Colts Neck while the other three are in Marlboro. The community is located atop a small hill and is largely rural. The Colts Neck quadrant is made up of a housing development while the Marlboro side is mostly forests, parkland, and the remains of the Marlboro Psychiatric Hospital.

Wickatunk is an unincorporated community located within Marlboro Township in Monmouth County, New Jersey, United States. Elevation above sea level is 180 feet (55 m). It was founded in 1695 by three Scottish servants from the community of Toponemus (no longer in existence in Marlboro Township). Originally surveyed by George Keith, in a letter he states: "After some time I may give thee a particular account of all thy land I have surveyed for thee and what I reckon dew for it. John Laing and his family are well and lyke to do well, and so John Sym and his family. Also thou hast thy share laid out at Wickington (Wickatunk). After the initial settlement, the plan in the early 1700s called for a village center with small town lots surrounded by plantations. However, that plan was not workable as it did not allow for townspeople to have farming land.Research suggests the name derives from the Delaware (Algonquian) "wikwetung", meaning "the fishing place".

Marlboro High School is a four-year comprehensive public high school located in Marlboro Township, in Monmouth County, in the U.S. state of New Jersey, serving students in ninth through twelfth grades as one of the six secondary schools of the Freehold Regional High School District (FRHSD). The school serves students from portions of Marlboro Township. Marlboro High School hosts the Business Administration Magnet Program (BAMP), a selective magnet program offered within FRHSD, so there are students attending Marlboro High School from across the county. Students that are a part of the BAMP take advanced classes that are more in-depth than regular classes. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1974.Students at Marlboro High School all come from Marlboro Township, with other students from Marlboro attending Colts Neck High School. The Freehold Regional High School District serves students from Colts Neck Township, Englishtown, Farmingdale, Freehold Borough, Freehold Township, Howell Township, Manalapan Township and Marlboro Township.As of the 2021–22 school year, the school had an enrollment of 1,837 students and 113.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 16.3:1. There were 85 students (4.6% of enrollment) eligible for free lunch and 15 (0.8% of students) eligible for reduced-cost lunch.

Marlboro Township is a township in Monmouth County, in the U.S. state of New Jersey. The township is located within the Raritan Valley region and is a part of the New York Metropolitan Area. As of the 2020 United States census, the township's population was 41,502, an increase of 1,311 (+3.3%) from the 2010 census count of 40,191, which in turn reflected an increase of 5,449 (+16.3%) from the 33,423 counted in the 2000 census.Marlboro Township was formed by an act of the New Jersey Legislature on February 17, 1848, from portions of Freehold Township. The township was named for the marl beds found in the area.

Collier High School is a private, nonsectarian high school located in the Wickatunk section of Marlboro Township, in Monmouth County, New Jersey, United States. The school serves students with emotional difficulties and other special needs. The house and property were given to the Sisters of the Good Shepherd with the express purpose to create a residential program for girls with problem situations. The school was transferred to the sisters in 1927 by Sara Steward Collier-Van Allen. Although privately operated by the Sisters of the Good Shepherd, the school receives a portion of its funding from public school districts which pay tuition for their students to be placed at Collier High School. As of the 2015–16 school year, the school had an enrollment of 181 students and 47.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 3.8:1. The school's student body was 79.6% White, 8.3% Hispanic, 6.1% Black, 3.3% Native Hawaiian / Pacific Islander, 1.1% Asian and 1.7% two or more races.

The Old Scots Burying Ground is a historic cemetery located on Gordon's Corner Road in the Wickatunk section of Marlboro Township, in Monmouth County, New Jersey. It was added to the National Register of Historic Places on August 15, 2001, for its significance in history and religion. The Old Scots Burying Ground is about an acre in size, about 195 feet above sea level and dates back to 1685. The total number of burials at the cemetery is not precisely known, suggested by Symms, "There are a large number of graves in Old Scots yard without any inscribed stones". Some reports place the number as at least 100 known graves with most headstones of brown sandstone. However, more recent research using ground penetrating radar reported by the Old Tennent Church in 2001 has put the number of confirmed sites at about 122 graves with a possible 140 more unmarked; placing the number at about 262 total graves in the cemetery. In 1945, in an attempt to clean out the site of vegetation and over-growth, a bulldozer was used on the property and as a result some headstones were dislodged and broken stones removed. The defining structure in the cemetery is a tall monument to Rev. John Boyd, created by the J&R Lamb Company. Built to commemorate the first recorded Presbyterian ordination of Rev. John Boyd. The monument is currently owned by the Synod of the Northeast who holds the property deed but it is maintained by the Old Tennent Church. The last identified burial was in 1977.

Old Kentuck is located in Marlboro Township, Monmouth County, New Jersey, United States. The house was built in 1770 and was added to the National Register of Historic Places on November 6, 1973. First recorded owner was Asher Holmes, a veteran of the American Revolutionary War.

Marlboro is an unincorporated community located within Marlboro Township in Monmouth County, New Jersey, United States.The settlement is located along Route 79 north of its interchange with Route 18.Marlboro was likely named for its early use of marl as a fertilizer.By 1873, Marlboro had a post office, school, hotel, multiple stores, churches, and a railroad station of the Freehold and Keyport Railroad. In 1882, the population was 102.Marlboro was described in 1939 as having "large frame houses comfortably spaced along the highway".: 555 

Morganville is an unincorporated community and census-designated place (CDP) within Marlboro Township, in Monmouth County, New Jersey. As of the 2010 United States Census, the CDP's population was 5,040.Morganville has its own post office, with a ZIP code of 07751.

Peppadew Fresh Vineyards was a winery in the Morganville section of Marlboro in Monmouth County, New Jersey. Formerly a flower farm, grapes were first planted in 2011, and the winery opened to the public in 2012. As of 2018, Peppadew's farm winery license issued by the Division of Alcoholic Beverage Control of the State of New Jersey no longer appeared on the state's list of licensees.