Boulder County, Colorado, United States

Overview of Boulder County

• Name:
  Boulder County
• Place Type:
  County
• Located In:
  Colorado, United States
  
• County Seat:
  Boulder
• Coordinates:
  Latitude:40.083319040° 04' 59.9"N

  Longitude:-105.3505482105° 21' 02.0"W
• Population:
  225,339
• Elevation:
  2,161 m
• Surrounding Counties:
  • Weld NE
  • Adams E
  • Broomfield SE
  • Jefferson S
  • Gilpin SW
  • Grand W
  • Larimer N
• Histopolis Place ID:
  895508517
• Updated May 6, 2020