Ronkonkoma, New York

Ronkonkoma ( ) is a hamlet and census-designated place (CDP) located within the Town of Islip, in Suffolk County, New York, United States. The population was 18,955 at the time of the 2020 census.

The Ronkonkoma post office has the ZIP Code 11779 and serves the CDP, plus parts of several other hamlets and CDPs adjacent to Ronkonkoma.

The hamlet is also home to Long Island MacArthur Airport, which is owned and operated by the Town of Islip. The New York Air Route Traffic Control Center is located at the airport.

History

The name "Ronkonkoma" comes from the nearby Lake Ronkonkoma, which in turn comes from an Algonquian expression meaning "boundary fishing-lake", also earlier written as "Raconkumake" and "Raconkamuck."

Since 1988, Ronkonkoma has been the end of electrification along the Long Island Rail Road's Main Line. The track between Hicksville and Ronkonkoma is known as the Ronkonkoma Branch. In 2017, Governor Andrew Cuomo announced the groundbreaking of a new $650 million development to create a Ronkonkoma Hub near the LIRR Line, similar to the hub in neighboring Brookhaven.

Ronkonkoma was the terminus of the first road in the United States designed exclusively for automobiles, the Vanderbilt Motor Parkway, constructed by a consortium of investors called the Long Island Motor Parkway, Inc. led by William Kissam Vanderbilt II.

Geography

According to the United States Census Bureau, the CDP has a total area of , of which , or 4.07%, is covered by water.

The Lake Ronkonkoma kettle lake is located entirely within Ronkonkoma – not the neighboring, eponymous hamlet.

Climate

Under the Köppen climate classification, Ronkonkoma has a humid continental climate (''Dfa''), with some maritime influence, or under the threshold a humid subtropical climate (''Cfa''); it is part of USDA hardiness zone 7a. The normal average monthly temperature ranges from in January to in July; on average, there are 16.3 afternoons where the temperature remains at or below freezing and 8.3 afternoons with a high at or above annually; the last year to not reach the latter mark was 2014. Temperatures below or above are rare, and were last seen respectively on January 7, 2018, at and July 22, 2011, at . The record low is , set on February 13, 1967, while the record high is , set on July 3, 1966.

Precipitation averages annually, and is somewhat evenly distributed throughout the year, though March and April are the wettest months in terms of total precipitation. Snowfall averages per year, falling almost entirely from November to April.

Neighborhoods

Lake Hills is north of the Long Island Expressway and south of Long Island Motor Parkway, roughly bounded by Rosevale Avenue and Ocean Avenue to the east, and Terry Road to the west.

Lakeland is south of the Long Island Expressway and north of Veterans Memorial Highway, bounded on the west by Lakeland County Park & Connetquot River State Park Preserve, and on the east by Ronkonkoma Avenue & Lakeland Avenue.

Economy

Vitamin maker The Bountiful Company is based in Ronkonkoma.

Northrop Grumman has a hypersonic test and manufacturing facility adjacent to the Long Island MacArthur Airport.

The town-owned Town of Islip Foreign Trade Zone is located within Ronkonkoma, adjacent to Long Island MacArthur Airport.

Demographics

As of the 2020 United States census, there were 18,955 people and 6,150 households residing in the CDP. The racial makeup of the CDP was 77.7% White, 4.5% African American, 7.7% Asian, 5.1% from other races, and 5.0% from two or more races. Hispanic or Latino people of any race were 20.9% of the population.

In the CDP, the population was spread out, with 20.1% under the age of 18, 6.1% under the age of five, and 13.6% who were 65 years of age or older.

The median income for a household in the CDP was $114,216, while the per capita income for the CDP was $41,792. About 3.5% of the population were below the poverty line.

Government

Local government

As an unincorporated area within the Town of Islip, Ronkonkoma is directly governed by the Islip Town Council, seated in Islip.

Ronkonkoma is located within Islip's 4th council district, which as of April 2025 is represented in the Islip Town Council by John M. Lorenzo ( R– West Sayville).

Representation in higher government

Suffolk County representation

Ronkonkoma is primarily located within Suffolk County's 10th Legislative district, which as of April 2025 is represented in the Suffolk County Legislature by Trish Bergin (R– East Islip).

New York State representation

= New York State Assembly

=
Ronkonkoma is located within New York's 5th State Assembly district, which as of April 2025 is represented in the New York State Assembly by Douglas M. Smith ( R– Holbrook).

= New York State Senate

=
Ronkonkoma is located within the New York State Senate's 8th State Senate district, which as of April 2025 is represented in the New York State Senate by Alexis Weik (R– Sayville).

Federal representation

= United States Congress

=
Ronkonkoma is located within New York's 2nd congressional district, which as of April 2025 is represented in the United States Congress by Andrew Garbarino (R– Bayport).

United States Senate

Like the rest of New York, Ronkonkoma is represented in the United States Senate by Charles Schumer (D) and Kirsten Gillibrand (D).

Politics

In the 2024 U.S. presidential election, the majority of Ronkonkoma voters voted for Donald J. Trump (R).

Education

Schools

Almost all of Ronkonkoma CDP is located within the Connetquot Central School District.
Text list
/ref> Three public elementary schools are in Ronkonkoma, with one middle school, and high school students attend Connetquot High School in Bohemia.

A portion of the CDP to the east is in the Sachem Central School District, while portions of its west end extend into Central Islip Union Free School District – although the latter portion is taken up entirely by portions of the Connetquot River State Park Preserve. - Compare with the school district map. A small portion of the CDP's northwestern corner, furthermore, is located within the Hauppauge Union Free School District.

Libraries

Ronkonkoma is located within the boundaries of (and is thus served by) the Central Islip Library District, the Connetquot Library District, the Hauppauge Library District, and the Sachem Library District. The boundaries of these districts roughly correspond to those of the school districts.

Infrastructure

Transportation

Air

Long Island MacArthur Airport is located within Ronkonkoma. FAA data effective February 20, 2025. The airport, owned by the Town of Islip and maintained by the Town of Islip Department of Aviation, is one of three commercial airports on Long Island – the other two being LaGuardia Airport and John F. Kennedy International Airport in the New York City borough of Queens – and, moreover, a primary commercial airport for Long Island.

Additionally, the New York Air Route Traffic Control Center is located at the airport.

Road

Two state-maintained highways pass through and serve Ronkonkoma:

* Long Island Expressway (I-495)
* Veterans Memorial Highway (NY 454)

Other major roads within Ronkonkoma include Johnson Avenue, Lakeland/Ocean/Rosevale Avenues (CR 93), Lincoln Avenue, the Long Island Motor Parkway (CR 67), Pond Road, Railroad Avenue, Smithtown Avenue, and Terry Road.

Rail

The Ronkonkoma station on the Long Island Rail Road's Ronkonkoma Branch – one of the busiest stations on the LIRR – is partially located within Ronkonkoma.

In 2025, it was announced that Amtrak's ''Northeast Regional'' service will eventually begin serving the community, terminating at the Ronkonkoma station. Service is expected to commence in 2028.;;

Bus

Ronkonkoma is served by Suffolk County Transit bus routes 6, 51, 52A, and 52B.

Utilities

Natural gas

National Grid USA provides natural gas to homes and businesses that are hooked up to natural gas lines in Ronkonkoma.

Power

PSEG Long Island provides power to all homes and businesses within Ronkonkoma.

Sewage

Ronkonkoma is primarily not connected to any sanitary sewers – spare for the Nob Hill development near the hamlet's northwestern corner. Accordingly, the overwhelming majority of Ronkonkoma relies on cesspools and septic systems.

Water

The water supply system in Ronkonkoma is operated by the Suffolk County Water Authority.

Notable people

* Stefanie DeLeo – Author & playwright.
* Keith Detelj – Soccer player.
* Joe Grimaldi – Ice hockey player.
* Steve Hass – Musician/music producer.
* Joe Jones – Basketball coach.
* Moira Kelly – Actress; grew up in Ronkonkoma.
* Lennon Murphy – Singer-songwriter.
* Joseph Raffaele – Religious leader; founder of the American Orthodox Catholic Church - Western Rite Mission, Diocese of New York.
* Scott Rudolph – Entrepreneur.
* Thorgy Thor (né Shane Galligan) – Drag queen, violinist.
* Alexis Weik, New York state senator; former Islip Receiver of Taxes.

In popular culture

*In '' The Oh, Hello Show'', John Mulaney's character George St. Geegland wrote a book called ''Next Stop: Ronkonkoma''. The book is the story of 100 people on a train on Long Island. The book is written from 100 different perspectives, and is more than 1,000 pages long.
* In the season 7 episode of ''How I Met Your Mother'' entitled " The Drunk Train", Barney says "I was all, 'do I look like I'm from Ronkonkoma?'"
* Ronkonkoma is referenced in '' Law and Order Special Victims Unit'', (Season 16xE11: "Agent Provocateur"), where a character states she lives in Ronkonkoma.
* Ronkonkoma is referenced in two songs by singer/songwriter Mike Doughty: "Busting Up a Starbucks" and "Like a Luminous Girl."
* Ronkonkoma was referenced by Artie Lange during the March 3, 2009, taping of the ''Late Show with David Letterman''. The comic recounted a story of sitting in front of a fan at Yankees games who repeatedly cheered on Derek Jeter by shouting, "Do it for Ronkonkoma!" to which Lange replied "No one's doing anything for Ronkonkoma!"
* George Burns mentioned Ronkonkoma on an episode of ''The George Burns and Gracie Allen Show''; coincidentally, Burns often performed in Ronkonkoma early in his career.
* Edith Bunker mentioned Ronkonkoma in the "Archie is Jealous" episode of ''All in the Family''.
* Paul Buchman mentions Ronkonkoma in an episode of '' Mad About You''.
*The National Hockey League's New York Islanders' 2024-25 Schedule Release video is hosted by a man named "Ronald Konkoma" – a play on the community's name.
*'' Only Murders in the Building'' mentions Ronkonkoma in Season 4 Episode 8 "Lifeboat" in reference to a film project named "Project Ronkonkoma".

References

External links

*

Ronkonkoma Chamber of Commerce website

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Ronkonkoma, New York
Islip (town), New York
Hamlets in New York (state)
Census-designated places in New York (state)
Census-designated places in Suffolk County, New York
Hamlets in Suffolk County, New York