2025 USNCO Registration

Only parents/guardians are permitted to complete this form.

This form will allow you to select your high school by zip code.

You are currently in the form to select schools in the US state of Oklahoma.

If you selected the wrong state, please return to the main form.

Step 2 - Find Your High School by Zip Code

Please select your high school from this dropdown list.

Select your High School *

Please select your high school's zip code OR your home zip code if you are homeschooled or attend a cyber school. Select the first three digits of your zip code below.

Select your high school's zip code from this list *

Please select the link that corresponds with your ACS Local Section listed above:

This corresponds to the Oklahoma (458) Local Section.

Please click this link to register with the Oklahoma (458) Local Section.

This corresponds to the Tulsa (463) Local Section.

Please click this link to register with the Tulsa (463) Local Section.