Contact Admissions

We’re here to help you with the undergraduate application and admission process. Connect with us in person, virtually or by phone, email or mail.

Contact Us

Office closed Monday, Dec. 23 — Wednesday, Jan. 1

The Office of Admissions will be closed Monday, December 23 — Wednesday, January 1. Admissions staff will be available remotely until 4:30 p.m. (MT) on Monday, Dec. 23 and until 2 p.m. (MT) Tuesday, Dec. 24. Staff will return to the office Thursday, Jan. 2 to normal business hours. 

In the meantime, visit the 91´«Ã½ Admissions website to get more details about finishing your application, next steps after applying and answers to frequently asked questions. If you have any other admissions questions, feel free to email admissions@colorado.edu and an admissions counselor will respond once we're back in office.

Mailing Addresses

Domestic Students

Standard mail (including USPS Priority and Express)
Office of Admissions
Regent Administrative Center 125
University of Colorado Boulder
552 UCB
Boulder, CO 80309-0552

Overnight/express mailing address (DHL, UPS, FedEx)
Office of Admissions
University of Colorado Boulder
3100 Marine St.
Bldg RL3 Suite A-122
Boulder, CO 80303-1058

International Students

Standard international mail or mail within the U.S. (including USPS Priority and Express)
Office of Admissions/International
University of Colorado Boulder
3100 Marine St. Suite A122
65 UCB
Boulder, CO 80309-0065 USA

Overnight/express mailing address (DHL, UPS, FedEx)
Office of Admissions/International
University of Colorado Boulder
3100 Marine St. - 65 UCB
Bldg RL3 Suite A122
Boulder, CO 80303-1058 USA

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The University of Colorado does not discriminate on the basis of race, color, national origin, sex, age, pregnancy, disability, creed, religion, sexual orientation, gender identity, gender expression, veteran status, political affiliation, or political philosophy. All qualified individuals are encouraged to apply. You may view the list of ADA and Title IX coordinators and .

As a student or prospective student at 91´«Ã½, you have a right to certain information pertaining to financial aid programs, the Clery Act, crime and safety, graduation rates, athletics and other general information such as the costs associated with attending 91´«Ã½. To view this information visit colorado.edu/your-right-know.