Smyth County Flag

Smyth County

State:
Virginia
County Seat:
Marion

Smyth County's estimated 2026 population is 28,631 with a growth rate of -0.87% in the past year according to the most recent United States census data. Smyth County is the 66th largest county in Virginia. The 2010 population was 32,198 and has seen a growth of -11.08% since that time.

28,631
Total Population
63
Population Density (mi²)
66
Population Rank (State)
-251 -0.87%
Annual Population Growth

Smyth County Population

Demographics

Economics and Income Statistics