
West Sand Lake
- County:
- Rensselaer County
- County Seat:
- No
- Area (mi²):
- 4.769
- State:
- New York
West Sand Lake is a CDP located in Rensselaer County, New York. West Sand Lake has a 2025 population of 3,465. West Sand Lake is currently growing at a rate of 1.58% annually and its population has increased by 2.18% since the most recent census, which recorded a population of 3,391 in 2020.
The average household income in West Sand Lake is $135,515 with a poverty rate of 3.59%. The median age in West Sand Lake is 42.1 years: 42 years for males, and 42.2 years for females.