Longmont High School Registration
Start here: Registration Information Links
Step 1: Research your class
Use the printable LHS Course Catalog or online course catalog to read about classes and find the best path and courses based on your post high school plans.
Talk with your current teachers about what they would recommend you take next for electives (core courses will be recommended by your teachers).
Step 2: Choose what classes to request
Use the grade level course selection sheet to choose specific elective requests.
Make sure you have enough (the more the better to ensure you have choices of classes next year).
9th Grade Registration Worksheet
10th Grade Registration Worksheet
11th Grade Registration Worksheet
12th Grade Registration Worksheet
Step 3: Make your requests!
Your counselor will follow up with you to confirm and enter in your requests.
We will visit LPMS and WMS at the end of January.
Other important information:
Registration Information Links
Want to take a CETC or Innovation class? You will request those courses at the same time you’re making your LHS requests!
CETC courses info, IC courses info
New to Longmont High?
Welcome! With all the choices our district offers, we are glad you chose our school. Longmont is home to TrojanTech Medical BioScience Program, and High School of Business, as well as the most AP classes. We are proud of our traditions (established in 1901) and our excellence in the classroom and on the field.
Registration for next school year is an ongoing process and we can help make the transition easier. If your student can complete the appropriate grade level course request sheet as well as the registration worksheet so we can add the correct level core and elective courses for next year.
Programs at LHS:
Interested in some of our programs? Please complete the appropriate application if interested and return to your counselor.
Open Enrollment Info:
ATTENTION: 8th-grade students; if you are currently open enrolled into your middle school, you will need to apply for open enrollment for your 9th-grade year.
Any students who desire to attend a school outside of their designated attendance area for 2026-2027 may apply for Open Enrollment for the school of their choice.
The open enrollment window for the 2026-2027 school year starts on December 1, 2026. Click for more information and important dates.