Education Counts

Page navigation links

  • Education Counts Logo
  • Skip to Primary Navigation Menu
  • Skip to Secondary Navigation Menu
  • Skip to search
  • Skip to content

Site Search

Site Search

Site navigation menus

  • Know your region
  • Find your nearest school
  • Early learning services
  • Directories
  • Publications
  • Statistics
  • Topics
  • Data Services
Type
{{typeLabel}}
Authority
{{authLabel}}
Gender
{{genderLabel}}
Medium
{{mediumLabel}}
Boarding
{{boardingLabel}}
Region
{{regionLabel}}
District
{{districtLabel}}
Type
{{typeLabel}}
Authority
{{authLabel}}
Region
{{regionLabel}}
District
{{districtLabel}}
Gender
{{genderLabel}}
Medium
{{mediumLabel}}
Boarding
{{boardingLabel}}

Botany Downs Secondary College

Home Close Menu
  • Know your Region
  • Find your nearest school
    • Profile and Contact Details
    • Student Population
      • Year Level
      • Age
      • Trends
    • Early Childhood Education
    • Student Engagement
      • Stand-downs
      • Suspensions
      • Exclusions
    • Retention
    • School Qualifications
      • NCEA level 1
      • NCEA level 2
      • NCEA level 3
      • Vocational Pathway Awards
    • Progression to Tertiary
      • Qualification Level
      • Institution Type
    • Finances
    • Published School Documents
    • Technical Notes / Definitions
  • Early Learning Services
  • Directories
  • Publications
  • Statistics
  • Topics
  • Data Services

Student Population: Age

The Ministry uses school roll data in a number of ways: to fund and staff schools; to support policy analysis, development, and decision making; to monitor the outcomes of the New Zealand education system; and for national and international reporting purposes.

The roll data presented here is based on the 1 July roll returns. The data includes gender, ethnic group, funding year level, and age.  A small amount of trend information is also available.

Identical information is available by regional council  and territorial local authority through the Know Your Region pages.

Alternatively a large amount of roll data is available from our statistical pages.  See July School Roll Returns.

Roll by age and ethnic group, as at 1 July 2025
Age Māori Pacific Asian MELAA Other European/
Pākehā
International
students
Total
Age 13 11 26 205 12 13 86 2 303
Age 14 19 24 219 20 8 128 11 374
Age 15 26 31 248 23 8 114 22 417
Age 16 18 21 217 9 5 109 42 384
Age 17 16 33 215 17 3 123 43 392
Age 18 2 7 59 9 1 27 15 113
Age 19+ 0 1 3 1 1 1 5 12
Total 92 143 1,166 91 39 588 140 1,995

Notes:

  1. Ethnicity is multiple response, that is, students who affiliated in more than one ethnic group have been counted in each ethnic group. Students are only counted once in the total, therefore, the ethnic groups may not sum to the total.
  2. MELAA (Middle Eastern, Latin American, and African) students.

We're sorry, we couldn't find this school

Try finding a school through the Find a School page.

Site information

  • Site map
  • Contact us
  • About this site
  • Glossary
  • Copyright, Legal & Privacy
  • Links
  • © Education Counts 2026
  • Ministry of Education logo.
  • New Zealand Government logo.
Scroll to top of page