Grand County
Also known as Grand County, Colorado, Grand County, CO
county in Colorado, United States
Key facts
- Country
- United States
- State
- Colorado
- Founded
- February 2, 1874
- Named after
- Grand Lake and Grand River
- Seat
- Hot Sulphur Springs
- Largest town
- Granby
- Total
- 1,870 sq mi (4,800 km )
- Land
- 1,846 sq mi (4,780 km )
- Water
- 23 sq mi (60 km ) 1.2%
- Estimate 2025
- 16,496
- Density
- 8.5/sq mi (3.3/km )
- Time zone
- UTC−7 ( Mountain )
- Summer dst
~8 min read
Article
Whiteley Peak along U.S. Highway 40 north of Kremmling
Grand County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 15,717. The county seat is Hot Sulphur Springs, and the largest community is Granby.