At Campbell High School, places in Year 7 each year are offered in line with the Directorate's policy on enrolments - essentially if you live within the school's Priority Enrolment Area (PEA) you have an automatic entitlement to enrol.

Suburbs which are in Campbell High's PEA are:

• AInslie
• Braddon
• Campbell
• Canberra City
• Duntroon
• Fairbairn
• Hackett
• Pialligo
• Reid
• Russell
• Watson (shared zone with Lyneham High School - families may choose either school)

If the school has additional capacity, then it may consider requests from ACT residents and if there is still capacity, requests from regional NSW residents are considered. More specific details can be found on the ACT Education Directorate's website.