
Beaver Marsh
- County:
- Douglas County
- County Seat:
- No
- Area (mi²):
- 0.326
- State:
- Oregon
Beaver Marsh is a CDP located in Douglas County, Oregon. Beaver Marsh has a 2025 population of 145. Beaver Marsh is currently growing at a rate of 7.41% annually but its population has decreased by -9.38% since the most recent census, which recorded a population of 160 in 2020.
The average household income in Beaver Marsh is $90,171 with a poverty rate of 48.76%. The median age in Beaver Marsh is 43.3 years: 34.9 years for males, and 55.3 years for females.