
Parishville
- County:
- St. Lawrence County
- County Seat:
- No
- Area (mi²):
- 3.293
- State:
- New York
Parishville is a CDP located in St. Lawrence County, New York. Parishville has a 2025 population of 647. Parishville is currently declining at a rate of 0% annually and its population has increased by 3.85% since the most recent census, which recorded a population of 623 in 2020.
The average household income in Parishville is $74,291 with a poverty rate of 14.93%. The median age in Parishville is 37.8 years: 37.8 years for males, and 37.9 years for females.