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Kings Park is a hamlet and census-designated place (CDP) in the Town of Smithtown, Suffolk County, New York, United States, on Long Island. The population was 17,282 as of the 2010 census.[1] It is an unincorporated hamlet of Smithtown, New York

Kings Park, New York
U.S. Census map
U.S. Census map
Kings Park is located in New York
Kings Park
Kings Park
Location within the state of New York
Coordinates: 40°53′19″N 73°14′33″W / 40.88861°N 73.24250°W / 40.88861; -73.24250Coordinates: 40°53′19″N 73°14′33″W / 40.88861°N 73.24250°W / 40.88861; -73.24250
CountryUnited States
StateNew York
 • Total6.6 sq mi (17.1 km2)
 • Land6.2 sq mi (16.1 km2)
 • Water0.4 sq mi (1.0 km2)
174 ft (53 m)
 • Total17,282
 • Density2,600/sq mi (1,000/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
Area code(s)631
FIPS code36-39672
GNIS feature ID0954667

It is bordered by Nissequogue to its east across the Nissequogue River, by Fort Salonga to its west, by Commack to its southwest, and by the hamlet of Smithtown to its southeast. Kings Park is noted for its schools, numerous parks, and natural environment. Its relative tranquility prompted it to be the site of the Kings Park Psychiatric Center instead of New York City.[citation needed]



Kings Park is located at 40°53′19″N 73°14′33″W / 40.88861°N 73.24250°W / 40.88861; -73.24250 (40.888497, −73.242582).[2]

According to the United States Census Bureau, the CDP has a total area of 6.6 square miles (17.1 km2), of which 6.2 square miles (16.1 km2) is land and 0.39 square miles (1.0 km2), or 5.93%, is water.[1]

Demographics of the CDPEdit

As of the census of 2010, there were 17,282 people and 6,212 households residing in the CDP. The population density was 2,787.4 per square mile (1,073.4/km²). There were 6,469 housing units at an average density of 1,043.4/sq mi (401.8/km²). The racial makeup of the CDP was 94.1% White, 1.1% African American, 0.1% Native American, 2.4% Asian, 0.02% Pacific Islander, 0.9% some other race, and 1.3% from two or more races. Hispanic or Latino of any race were 5.3% of the population.[3]

There were 6,212 households in 2010, out of which 34.6% had children under the age of 18 living with them, 60.2% were headed by married couples living together, 9.4% had a female householder with no husband present, and 27.1% were non-families. 23.3% of all households were made up of individuals, and 12.1% were someone living alone who was 65 years of age or older. The average household size was 2.71, and the average family size was 3.24.[3]

In the CDP, the population was spread out with 23.3% under the age of 18, 6.6% from 18 to 24, 23.4% from 25 to 44, 29.4% from 45 to 64, and 17.2% who were 65 years of age or older. The median age was 43.3 years. For every 100 females, there were 93.7 males. For every 100 females age 18 and over, there were 90.8 males.[3]

Over the period 2007-2011, the median annual income for a household in the CDP was $92,921, and the median income for a family was $106,128. Males had a median income of $78,882 versus $55,872 for females. The per capita income for the CDP was $37,980. About 1.6% of families and 3.3% of the population were below the poverty line, including 2.6% of those under age 18 and 6.3% of those age 65 or over.[4]

Kings Park is largely a Catholic community, with nearly 60% identifying as Catholic. The town parish, St. Joseph’s has the largest census population of all religious communities in the Town of Smithtown. The current pastor is Father Peter J. Dugandzic and has been in service since June 26, 2019.

Kings Park Psychiatric CenterEdit

The Kings Park Psychiatric Center was built by Kings County (before becoming part of New York City) in 1885 after Dr. Oliver Dewing's successful campaign to develop a hospital for the mentally ill on an 870-acre (3.5 km2) plot of land. The hospital was originally called Kings County Farm, a care center for the poor and mentally ill operated by Brooklyn officials. Kings County Farm is the origin of the name Kings Park.

In 1954 the Center's patient population peaked at 9,303. The Center was a key source of employment for the area during this time period, and was perhaps the most important factor in the hamlet's development.

Increasing costs to run hospital facilities and changing views about integrating the mentally ill into the population at large led to a large-scale movement of patient population back into society. As patient totals declined, so did employment at the center. The decrease in state employment caused a demographic shift, as an increasing percentage of the population became employed in New York City. There are numerous studies tying this deinstitutionalization of mentally ill patients to increased homelessness and crime in New York City in the 1970s.

In 1996, the KPPC property closed. The remaining patients were transferred to Pilgrim Psychiatric Center. The waterfront portion of the former hospital was reopened as Nissequogue River State Park in 2000. Also, the rail spur was converted to a bike path in 2003. The State of New York has abandoned a deal to sell the property to Cherokee Northeast/Arker Companies for remediation and future redevelopment. The plans have been opposed vehemently by many townspeople, most notably the Kings Park Coalition Against High Density Housing, and has become an important political issue in many local political campaigns. Other development options for the property have included a Long Island Rail Road service facility as well as a college campus.

Leo P. Ostebo Kings Park Heritage MuseumEdit

Kings Park is home to the only school community managed town heritage museum in the United States located in the first school building built in 1928.[5]


Kings Park is generally considered a reliably Republican hamlet. In the 2016 Presidential Election, President Donald Trump defeated Hillary Clinton, 61% to 36%.[6]

Other landmarksEdit

Sunken Meadow State Park borders Long Island Sound and is accessible by the Sunken Meadow State Parkway. It is a part of the New York State Parks system. In addition to the water, the park has 6 miles (10 km) of public trails and 27 holes of golf. The park's facilities are used for different activities, among them various distance running competitions. "Cardiac Hill" is well known by local runners.[citation needed]

The Nissequogue River, 6 miles (10 km) in length, empties into Long Island Sound and is used for different types of water activities.[citation needed] The river flows through the Nissequogue River State Park.

Notable residentsEdit

Kings Park is the hometown of Houston Astros catcher/second baseman/outfielder Craig Biggio. Biggio was named one of the five greatest second basemen of all time by baseball statistician Bill James. He is also the modern-era record-holder for HBPs with 273, and the first player in history to be named an All-Star at both the catcher and second baseman positions.[7] Biggio was elected into the National Baseball Hall of Fame in 2015.

Other notable residents:

Drum and bugle corpsEdit

Kings Park was home to the Long Island Kingsmen Drum and Bugle Corps from 1965 to 1984. Founded by Kings Parker, Noel Borden, the Kingsmen were the American Legion National Champions in 1978 and 1979 and the VFW National Champions in 1979. The corps placed 21st in 1979 and 16th in 1980 at the Drum Corps International (DCI) World Championships.


  1. ^ a b "Geographic Identifiers: 2010 Demographic Profile Data (G001): Kings Park CDP, New York". U.S. Census Bureau, American Factfinder. Retrieved 2013-01-02.
  2. ^ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23.
  3. ^ a b c "Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data (DP-1): Kings Park CDP, New York". U.S. Census Bureau, American Factfinder. Retrieved 2013-01-02.
  4. ^ "Selected Economic Characteristics: 2007-2011 American Community Survey 5-Year Estimates (DP03): Kings Park CDP, New York". U.S. Census Bureau, American Factfinder. Retrieved 2013-01-02.
  5. ^ Jr., Joseph Piacentino,. "Leo P. Ostebo Kings Park Heritage Museum - About". Retrieved 2017-05-19.
  6. ^ Bloch, Matthew; Buchanan, Larry; Katz, Josh; Quealy, Kevin (2018-07-25). "An Extremely Detailed Map of the 2016 Presidential Election". The New York Times. ISSN 0362-4331. Retrieved 2019-04-09.
  7. ^ "Craig Biggio Stats". Baseball Almanac. Retrieved 27 January 2017.

External linksEdit