
Port Gibson
- County:
- Ontario County
- County Seat:
- No
- Area (mi²):
- 1.238
- State:
- New York
Port Gibson is a CDP located in Ontario County, New York. Port Gibson has a 2025 population of 607. Port Gibson is currently growing at a rate of 1.85% annually but its population has decreased by -29.34% since the most recent census, which recorded a population of 859 in 2020.
The average household income in Port Gibson is $74,556 with a poverty rate of 1.07%. The median age in Port Gibson is 64.5 years: 54.8 years for males, and 65.1 years for females.