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 1.13% in the past year according to the most recent United States census data. Grand County is the 32nd 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)
32
Population Rank (State)
183 1.13%
Annual Population Growth

Grand County Population

Demographics

Economics and Income Statistics

Sources

  1. City and Town Population Totals: 2020-2024
  2. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  3. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  4. American Community Survey (2009 - 2013)
  5. Census QuickFacts
  6. Historical Populations of States and Counties (1790 - 1990)