
Clam Lake
- County:
- Ashland County
- County Seat:
- No
- Area (mi²):
- 0.403
- State:
- Wisconsin
Clam Lake is a CDP located in Ashland County, Wisconsin. Clam Lake has a 2025 population of 61. Clam Lake is currently growing at a rate of 7.02% annually and its population has increased by 258.82% since the most recent census, which recorded a population of 17 in 2020.
The average household income in Clam Lake is $73,676 with a poverty rate of 0%. The median age in Clam Lake is 73.5 years: 72.5 years for males, and 73.5 years for females.