
Pine Grove
- County:
- Ferry County
- County Seat:
- No
- Area (mi²):
- 0.49
- State:
- Washington
Pine Grove is a CDP located in Ferry County, Washington. Pine Grove has a 2025 population of 30. Pine Grove is currently declining at a rate of -21.05% annually and its population has decreased by -64.29% since the most recent census, which recorded a population of 84 in 2020.
The average household income in Pine Grove is -$1000.00 Mn with a poverty rate of 0%. The median age in Pine Grove is 0 years: 0 years for males, and 0 years for females.