Roll History (2010\u20132025)
Historical roll data for Trident High School from 2010 to 2025. Total roll has declined by 318 students (-27.1%) over this period.
Roll 20101,172
Roll 2025854-318
Roll Over Time
↓
Source: Ministry of Education roll data (2010\u20132025)
Year-by-Year Data
YearTotal RollChange
2025854-8
2024862-29
2023891-37
2022928-89
20211,017-2
20201,019-24
20191,043-44
20181,087-93
20171,180+7
20161,173-25
20151,198+26
20141,172-21
20131,193+31
20121,162+18
20111,144-28
20101,172—
Source: Ministry of Education roll data (2010\u20132025)