population of ferry county, wa
Ferry County is located in Washington. 1  Population: 7,584. 2  Area: 2,257.32 sq. miles Land Area: 2,203.16 sq. miles. Water Area: 54.16 sq. miles. 3  Population Density: 3.35 people per sq. mile.  Elevation: 5,065.29 1  ft. Time Zone: Pacific Standard Time (GMT 2  -8) Daylight Savings:  Yes.