Dempsey Pump House

Leonardo is an unincorporated community and census-designated place (CDP) within Middletown Township, in Monmouth County, New Jersey, United States. As of the 2010 United States Census, the CDP's population was 2,757. The ZIP code for Leonardo is 07737.

The Conover Beacon is a lighthouse in Leonardo section of Middletown Township, Monmouth County, New Jersey, United States, that functioned as the front light of the now-discontinued Chapel Hill Range.

The Middletown Township Public School District is a comprehensive community public school district that serves students from pre-kindergarten through twelfth grade from Middletown Township in Monmouth County, New Jersey, United States.As of the 2018–19 school year, the district, comprising 17 schools, had an enrollment of 9,617 students and 792.1 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.1:1.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.

The MacLeod–Rice House, also known as Croydon Hall, is located at 900 Leonardville Road in the Leonardo section of Middletown Township in Monmouth County, New Jersey, United States. The historic Colonial Revival house was added to the National Register of Historic Places on December 3, 2018, for its significance in architecture. Donald W. MacLeod had the T. Burdge homestead converted to feature Queen Anne architecture by architect L. Jerome Aimar in 1894. Architect Thomas Emery designed a library addition in 1901. After MacLeod's death in 1901, Melvin A. Rice married his widow. Rice had the house design changed to feature Colonial Revival style by architect Ernest A. Arend in 1915. A large, two-story curved portico was added. In the 1940s, it was used as a school, and known as the Croydon Hall Academy.

Ohmsett is the National Oil Spill Response & Renewable Energy Test Facility, located in Leonardo, New Jersey. The name Ohmsett is an acronym for "Oil and Hazardous Materials Simulated Environmental Test Tank".

Mother Teresa Regional School (MTRS) was a Catholic school, which offered grades pre-K to eighth, in the Diocese of Trenton in Atlantic Highlands, New Jersey, USA. The principal was Tom Sorci before the school's closure. MTRS offered many sports programs and encouraged student participation in the variety of in-school and after school groups and clubs. The school year was broken down into three trimesters.

Middletown Township is a township in Monmouth County, New Jersey, United States. As of the 2020 United States Census, the township had a total population of 67,106, making it the most-populous municipality in the county and the state's 16th largest municipality by population, having seen an increase of 584 residents (0.9%) from its population of 66,522 in the 2010 Census. Middletown is a bedroom community of New York City, located alongside of the Raritan Bay within the Raritan Valley region in the New York metropolitan area. Due to its affluence, low crime, access to cultural activities, public school system, proximity to the Jersey Shore and Raritan Bayshore, and central commuting location, Middletown was ranked in 2006, 2008, 2010, and 2014 in the Top 100 in CNNMoney.com's Best Places to Live. Time magazine listed Middletown on its list of "Best Places to Live 2014".In 2016, SafeWise named Middletown Township as the fifth-safest city in America to raise a child; the township was the highest ranked of the 12 communities in New Jersey included on the list.

The Chapel Hill Rear Range Light is a lighthouse located off of Middletown Township in Monmouth County, New Jersey, United States, which functioned as the rear light of the now-discontinued Chapel Hill Range.

Alexander Hamilton was a steamer built for the Hudson River Day Line in 1924. It was added to the National Register of Historic Places on March 25, 1977. The remains of the vessel are located adjacent to the Naval Weapons Station Earle pier in Middletown Township, Monmouth County, New Jersey, United States.

Belford is an unincorporated community and census-designated place (CDP) located within Middletown Township, in Monmouth County, New Jersey, United States. As of the 2010 United States Census, the CDP's population was 1,768.

The Atlantic Highlands School District is a community public school district that serves students in pre-kindergarten through sixth grade from Atlantic Highlands, in Monmouth County, New Jersey, United States.As of the 2018–19 school year, the district, comprising one school, had an enrollment of 311 students and 30.5 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.2:1.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.For seventh through twelfth grades, public school students attend Henry Hudson Regional High School, a comprehensive six-year high school and regional public school district that serves students from both Atlantic Highlands and Highlands. As of the 2018–19 school year, the high school had an enrollment of 331 students and 39.1 classroom teachers (on an FTE basis), for a student–teacher ratio of 8.5:1.

Hadley Field was an airport in South Plainfield, in Middlesex County, New Jersey, United States. It contained the Nike Missile Battery NY-65 and was used as a landing site for some of the nation's early air mail service.