City · United States
Ronkonkoma
Ronkonkoma is a hamlet and census-designated place (CDP) located within the Town of Islip, in Suffolk County, on Long Island, in New York, United States. The population was 18,955 at the time of the 2020 census.
Good to know
- Population: 19,082.
- Area: 21.1 sq km.
- Elevation: 34 m.
- Timezone: America/New_York.