English Classes for Adults
Learn English with Intercambio
Intercambio makes learning English practical and fun! With Intercambio classes, you can improve your communication skills, build confidence, and connect to the community.
With two ways to learn, you have the freedom to choose what works best for you. Our Boulder County classes take place online and in-person, and our CC English program connects students and volunteer teachers living anywhere in the U.S. to learn online.
We will place you in one of our seven levels of classes according to your current English ability.

In Boulder County
Cost for New Students: $50
Cost for Continuing Students: $35
If you live in Boulder County, Colorado, you can join in-person or online classes. We have two sets of classes: mornings and evenings. Courses are 9-10 weeks, twice per week. Please fill out the form below to start the process. Once you are signed up, you will be contacted to finish the process.
Questions? Contact us at students@intercambio.org or
720-771-4986.
Online - CC English
Cost: $50 per month
Work with a volunteer teacher online to improve your English. You can live anywhere in the United States to join the CC English program. You must be at least 18 years old living in the U.S. and have reliable internet, plus a computer, camera, and microphone. Visit the CC English website for more information or to register for the program.
Questions? Contact us at support@ccenglish.org or 720-383-4545.
Citizenship Classes
Do you need to prepare to take the citizenship exam? Join our Citizenship Classes to learn vocabulary and civics information to help you pass the exam. Classes are held online via Zoom on Wednesdays at 6.30 pm (MST) – Open Nationwide.