
Southport
- County:
- Chemung County
- County Seat:
- No
- Area (mi²):
- 6.376
- State:
- New York
Southport is a CDP located in Chemung County, New York. Southport has a 2025 population of 6,517. Southport is currently declining at a rate of -0.73% annually and its population has decreased by -4.46% since the most recent census, which recorded a population of 6,821 in 2020.
The average household income in Southport is $80,374 with a poverty rate of 14.32%. The median age in Southport is 48.4 years: 43.8 years for males, and 54.1 years for females.