Gilgo
- County:
- Suffolk County
- County Seat:
- No
- Area (mi²):
- 5.019
- State:
- New York
Gilgo is a CDP located in Suffolk County, New York New York. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Gilgo is 63.4 years: 63.1 years for males, and 0 years for females. For every 100 females there are 441.7 males.