Sayen Park Botanical Garden

The Hamilton Township School District is a comprehensive community public school district, serving students in pre-kindergarten through twelfth grade from Hamilton Township, in Mercer County, New Jersey, United States. The district is one of the state's ten largest and consists of 17 elementary schools, three middle schools and three high schools along with an alternative program.As of the 2021–22 school year, the district, comprised of 23 schools, had an enrollment of 11,816 students and 969.4 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.2:1.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.

Hamilton Square is an unincorporated community and census-designated place (CDP) located within Hamilton Township, in Mercer County, in the U.S. state of New Jersey, that is the site of a historic colonial village. Until the 2000 census the area was part of the Mercerville-Hamilton Square CDP, which was split into two CDPs as of 2010: Mercerville and Hamilton Square. As of the 2010 United States Census, the CDP's population was 12,784.Hamilton Square was established in 1692 and was named after Alexander Hamilton in a wave of anti-British feeling at the time of the War of 1812. It previously had been called Nottingham after the British town. As of the 2010 United States Census, the CDP's population was 12,784.

Mercer County Technical Schools (MCTS), also known as the Area Vocational Technical Schools of Mercer County, is a public technical school district serving Mercer County, New Jersey. Its two campuses are located in West Windsor and Pennington. The district offers standard shared time technical programs for grades 11 and 12 and full-time academies for grades 9 through 12, as well as adult education programs.

The Mercer County Special Services School District (MCSSSD) is a special education public school district headquartered in Hamilton Township, in Mercer County, New Jersey, United States, whose schools offer educational and therapeutic services for students of elementary and high school age from across the county who have emotional of physical disabilities that cannot be addressed by their sending districts. The district was created in November 1977.As of the 2011-12 school year, the district's four schools had an enrollment of 628 students and 103.8 classroom teachers (on an FTE basis), for a student–teacher ratio of 6.05:1.The superintendent for the district is also the superintendent for the Mercer County Technical Schools.

Mercerville-Hamilton Square is a census-designated place and unincorporated community located within Hamilton Township, in Mercer County, in the U.S. state of New Jersey. As of the 2000 United States Census, the CDP's population was 26,419. As part of the 2010 census, the area was split into two CDPs, Mercerville and Hamilton Square.

Mercer County Community College (MCCC) is a public, community college in Mercer County, New Jersey. More than 7,000 students enroll in one or more credit courses each year.Established in 1966, MCCC has an open-door admission policy. The 292-acre (1.18 km2) West Windsor Township Campus was opened in 1971 to serve the needs of Mercer County residents. The main buildings on campus feature brutalist architecture, popular in 1960s college campus construction. The continually expanding James Kerney Campus, located in the heart of New Jersey's capital city, Trenton, serves as an educational and cultural hub for urban residents.The college offers continuing education classes and more than 60 different degree bearing options from transfer ready Liberal Arts degrees to hands-on offerings such as Automotive Technology and Hospitality. Several programs, such as Funeral Service and Aviation Technology, are the only ones of their kind offered at a public institution in the state of New Jersey. Medical programs such as Nursing and Radiography require application for admission and students must past licensure exams to complete. MCCC also has a program for students with intellectual disabilities, known as the DREAM program, allowing them to be integrated into mainstream classes with support from mentors through the Academic Student Resources division.Notable alumni include Trey Anastasio founder and lead vocalist for Phish, Heath Fillmyer pitcher for the Kansas City Royals, and Kenneth R. Rosen, reporter for The New York Times.

Steinert High School (also formally known as Hamilton High School East) is a four-year comprehensive public high school serving students in ninth through twelfth grades as one of three secondary high schools that are part of the Hamilton Township School District, located in Hamilton Township in Mercer County, in the U.S. state of New Jersey; the other high schools in the district are Nottingham High School (Hamilton High School North) and Hamilton High School West. The school mascot is the Spartan.As of the 2021–22 school year, the school had an enrollment of 1,447 students and 104.1 classroom teachers (on an FTE basis), for a student–teacher ratio of 13.9:1. There were 302 students (20.9% of enrollment) eligible for free lunch and 56 (3.9% of students) eligible for reduced-cost lunch.

Nottingham is an unincorporated community located within Hamilton Township in Mercer County, in the U.S. state of New Jersey. It was named after the English town of Nottingham when the area was settled by English emigrants entering an area of Dutch culture just two decades removed from the land being part of New Netherland, Dutch Empire. Nottingham is in the Mercerville-Hamilton Square area. Settled earlier, Nottingham is the original settlement in the former Nottingham Township (1688-1856). The neighboring unincorporated community of Sandtown was renamed Mercerville after the Battle of Princeton. Most or all of Nottingham was renamed Hamilton Square after Alexander Hamilton in a wave of anti-British sentiment at the time of the War of 1812. But local people still call the community Nottingham, because a large minority did not agree with the name change, and the center of Hamilton Square was a different neighborhood. Nottingham has maintained its sense of neighborhood because of continuity with street names and social events.

WWFM (89.1 FM, "The Classical Network") is a classical music radio station owned and operated by Mercer County Community College (MCCC). The flagship station is licensed to the Trenton/Princeton market and operates from the West Windsor campus of MCCC. The Classical Network owns and operates WWFM, WWNJ (91.1 FM) in Toms River Township, WWCJ (89.1 FM) in Cape May, and WWPJ (89.5 FM) in Pen Argyl, Pennsylvania. It also broadcasts in the Philadelphia market on the second HD Radio channel of WYPA (89.5 FM) in Cherry Hill, New Jersey.

The John Rogers House, built in 1761, is a historic home believed to be the oldest existing structure in West Windsor Township, New Jersey. The building was added to the National Register of Historic Places on January 31, 1978.The home has been listed by Preservation New Jersey on its list of endangered historic sites, as the local and county historical societies disagree about the preservation of the building. The structure was deeded to Mercer County in 1970 when the lands around the house became Mercer County Park. The building was not maintained since it became part of the park; tarps were placed over the roof to protect it from weather. Between 2017 and 2019, the roof of the building was removed and its walls were preserved to create a "constructed ruin" interpretive center.

Van Nest Wildlife Refuge is a 98-acre (40 ha) wildlife management area in Hamilton Township, Mercer County, New Jersey, United States.

Robbinsville Center is a census-designated place (CDP) located within Robbinsville Township (known as Washington Township until 2007) in Mercer County, in the U.S. state of New Jersey.