Lake Ronkonkoma, New York
Lake Ronkonkoma, New York | |
|---|---|
Lake Ronkonkoma – the lake for which the community was named | |
U.S. Census map | |
Lake Ronkonkoma Location on Long Island Lake Ronkonkoma Location within the state of New York | |
| Coordinates: 40°49′47″N 73°6′47″W / 40.82972°N 73.11306°W | |
| Country | United States |
| State | New York |
| County | Suffolk |
| Towns | Brookhaven Smithtown |
| Named after | Lake Ronkonkoma |
| Area | |
• Total | 4.54 sq mi (11.76 km2) |
| • Land | 4.54 sq mi (11.75 km2) |
| • Water | 0.0039 sq mi (0.01 km2) |
| Elevation | 72 ft (22 m) |
| Population (2020) | |
• Total | 18,619 |
| • Density | 4,104.3/sq mi (1,584.67/km2) |
| Time zone | UTC–5 (Eastern (EST)) |
| • Summer (DST) | UTC–4 (EDT) |
| ZIP Code | 11779 |
| Area codes | 631, 934 |
| FIPS code | 36-40838 |
| GNIS feature ID | 0954936 |
Lake Ronkonkoma is a hamlet and census-designated place (CDP) in Suffolk County, on Long Island, in New York, United States. The population was 18,619 at the time of the 2020 census.
Located on the north and east sides of the eponymous lake, Lake Ronkonkoma is mainly located within the Town of Brookhaven, with the northwestern section being located within the Town of Smithtown.