Mount Sinai South Nassau

Oceanside School District is a school district in Oceanside, New York. There are 854 full-time employees, of which 440 are teachers.

The Roman Catholic Diocese of Rockville Centre (Latin: Dioecesis Petropolitana in Insula Longa) is a Latin Church ecclesiastical territory or diocese of the Catholic Church that comprises the territory of Nassau and Suffolk counties on Long Island in the U.S. state of New York, except for Fishers Island, which is part of Suffolk County but is included in the Diocese of Norwich, Connecticut. Founded in 1957, this diocese was created from territory that once belonged to the Diocese of Brooklyn. As of 2005, it the sixth-largest Catholic diocese in the United States, currently serving approximately 1.5 million people in 134 parishes. The diocese is named for the village where its cathedral, St. Agnes Cathedral, is located, Rockville Centre in Nassau County. The fifth and current bishop is John Barres. The Diocese of Rockville Centre is a suffragan diocese in the ecclesiastical province of the metropolitan Archdiocese of New York.

Rockville Centre, commonly abbreviated as RVC, is an incorporated village located in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York, United States. The population was 24,023 at the 2010 census.

Oceanside High School is an American public high school located in Oceanside, New York, United States. It is part of the Oceanside School District.

US Post Office-Rockville Centre is a historic post office building located at Rockville Centre in the town of Hempstead, Nassau County, New York, United States. It was built in 1937 and designed by consulting architect William Dewey Foster (1890-1958) for the Office of the Supervising Architect. It is a one-story building clad with brick and trimmed in limestone in the Colonial Revival style. It features an Art Deco style grill above the main entrance doors. The lobby features four irregularly shaped murals by Victor White painted in 1939 of various local historic scenes."It was listed on the National Register of Historic Places in 1989.

Rockville Centre is a station along the Babylon Branch of the Long Island Rail Road. It is officially at North Village Avenue and Front Street north of Sunrise Highway in Rockville Centre, New York, but the station property spreads west to North Center Avenue and east to North Park Avenue. Parking is available throughout the Village of Rockville Centre, near the station for those with residential and non-residential permits. The station is east of the former Rockville Centre Bus Depot. The station is 21.1 miles (34.0 km) from Penn Station.

Oceanside is a hamlet and census-designated place (CDP) located in the southern part of the town of Hempstead, Nassau County, New York, United States. The population was 32,109 at the 2010 census.

St. Agnes Cathedral is a Roman Catholic Cathedral in Rockville Centre, New York, on Long Island. It is the seat of the Diocese of Rockville Centre. The Most Reverend John Oliver Barres is the ordinary bishop of the Diocese and pastor of the Cathedral parish. The Saint Agnes Cathedral School is on campus with the Cathedral.

South Side High School is the only public high school in the village of Rockville Centre, New York. South Side, a part of the Rockville Centre School District, serves grades 9 through 12 and boasts a variety of academic, extra-curricular and athletic programs, including the International Baccalaureate (IB) Curriculum in junior and senior years. School district boundaries can be found in Rockville Centre and South Hempstead. In 2008 South Side was ranked No. 47 in the top 100 high schools in the nation by Newsweek's "The Top of the Class: The complete list of the top 1,300 top U.S. high schools". South Side has maintained this distinction, at No. 65 in 2003, No. 45 in 2005, No. 32 in 2006 and No. 44 in 2007. The primary address for South Side is 140 Shepherd Street, Rockville Centre, New York 11570. Located further south in Rockville Centre is the "Greenhouse". Established in 1975, the purpose of this off-site school is to provide a different approach to teaching students with academic or personal troubles as well as different scheduling and academic programs. The main building has two floors. As of the 2014–15 school year, the school had an enrollment of 1,092 students and 93.7 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.6:1. There were 109 students (10.0% of enrollment) eligible for free lunch and 28 (2.6% of students) eligible for reduced-cost lunch.

St. Agnes Cathedral School, otherwise known as The St. Agnes School, is a K-8 private co-educational Catholic country day school in Rockville Centre, New York, United States. It was founded in 1917 as St. Agnes Elementary School by Monsignor Peter Quealy. A major portion of the student body reside in Rockville Centre, and neighboring towns. It is joined by a collection of other schools as part of the Diocese of Rockville Centre school system. St. Agnes Cathedral School is the largest elementary school in the Diocese of Rockville Centre. The school resides on campus along with St. Agnes Cathedral, the base of the Diocese of Rockville Centre.

On February 17, 1950, two Long Island Rail Road trains collided on the Montauk Branch just west of Rockville Centre station in Rockville Centre, New York, killing 32 and injuring several dozen more. At the time, it was the deadliest collision in the railroad's history until the Kew Gardens train crash later that year. The crash was a head-on collision caused by two trains running along the same gauntlet track due to construction.

Baldwin is a station on the Babylon Branch of the Long Island Rail Road. It is officially located on Sunrise Highway and Grand Avenue in Baldwin, New York, although it also includes Milburn and Brooklyn Avenues.