Grand County Flag

Grand County

State:
Colorado
County Seat:
Hot Sulphur Springs

Grand County's estimated 2025 population is 16,337 with a growth rate of 1.25% in the past year according to the most recent United States census data. Grand County is the 31st largest county in Colorado. The 2010 population was 14,795 and has seen a growth of 10.42% since that time.

16,337
Total Population
9
Population Density (mi²)
31
Population Rank (State)
201 1.25%
Annual Population Growth

Grand County Population

Demographics

Economics and Income Statistics