ZIP code 80305 is located in Boulder, Colorado. This area is part of the CO postal region.
Boulder is served by ZIP code 80305. The timezone for this area is America/Denver.
80305 Overview
Boulder, Colorado
ZIP BOUNDARY
Geographic Information
STATE
Colorado (CO)
CITY
Boulder
TIMEZONE
America/Denver
COORDINATES
39.9773, -105.2488
About ZIP Code 80305
Frequently Asked Questions
What city is ZIP code 80305 in?
80305 is in Boulder, Colorado.
What state is 80305 in?
ZIP code 80305 is in Colorado (CO).
What is the timezone for 80305?
The timezone is America/Denver.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.