Fast Facts in Boulder
Population: 91,685
Time Zone: UTC-7
Currency Name: US dollar (USD)
Major airport name (code) cities: Boulder Municipal Airport (WBU)
Languages: English
Phone City Code(s): 303, 720
Official Tourism Website:
High Travel Season: June - August
Voltage: 120 V - 60 Hz
Electrical Plug Type: a, b
Misc Fact / Good to Know: Boulder receives 83 inches of snow a year on average.