City of Thornton - Passport Appointment Scheduling
The City of Thornton City Clerk's Office accepts passport applications by appointment only. To make an appointment, scroll down on this page and tell us how many people are in your party. You will then have the ability to choose a date and time that works best for you.
All applicants, including children, must be present. In most cases both parents must also be present for minors under 16.
You will receive a text message reminder before your appointment