Ronkonkoma is a hamlet located in the Town of Brookhaven in Suffolk County, Long Island. Ronkonkoma is home to Long Island MacArthur Airport (sometimes referred to simply as Islip Airport), airport code ISP, which is owned and operated by the Town of Islip. The New York Air Route Traffic Control Center is located in Ronkonkoma. Since 1988, Ronkonkoma has been the end of electrification along the Long Island Rail Road’s Main Line. The track between Hicksville and Ronkonkoma has for a long time been referred to 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 the neighboring Brookhaven.
Population: 19,082
Zip Code: 11779
Area Code: 631
Elevation: 112′
Ronkonkoma Chamber of Commerce
