GovernmentSecondaryYears 7-12· Inner Regional

Denison College of Secondary Education, Kelso High Campus

Kelso, NSW 2795 · NSW Department of Education

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ICSEA

936

20th percentile nationally

Below average

Total enrolments

813

Secondary

Student–teacher ratio

12:1

70.2 FTE teachers

Gender mix

47% / 53%

girls / boys

Language background

5%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 48%
Lower-mid: 33%
Upper-mid: 15%
Top: 5%

Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.