Indonsa Technical High School

Indonsa Technical High School is a public high school in Kwaterressa, KwaZulu-Natal, in the Amajuba education district. The Department of Basic Education classifies it as a secondary school. In 2025 it had 863 learners and 31 educators, about 27.8 learners per educator. That makes it about the same size as the average for public high schools in KwaZulu-Natal (699 learners). It is a quintile 3 school, meaning it serves the middle 20% of communities according to the national poverty ranking. It is a no-fee school, so parents do not pay school fees. In the 2025 matric exams, 94.3% of its 174 candidates passed (KwaZulu-Natal average: 90.6%).

Matric (NSC) results

94.3% of the school's 174 matric candidates passed in 2025, above the KwaZulu-Natal average of 90.6%.

Year	Wrote	Passed	Pass rate	KwaZulu-Natal
2023	223	190	85.2%	86.4%
2024	126	118	93.7%	89.7%
2025	174	164	94.3%	90.6%

Source: Department of Basic Education, 2025 NSC School Performance Report. Pass rate = candidates who achieved the NSC ÷ candidates who wrote. It doesn't show bachelor passes, distinctions or learners who left before Grade 12.

School facts

School type	Public high school
Phase (DBE)	Secondary School
Specialisation	Secondary Subjects
Sector	Public
Quintile	3 of 5 (what is this?)
School fees	No-fee school
Section 21	No
Learners (2025)	863
Educators (2025)	31
Learners per educator	27.8 (province average 30.3)
Urban or rural	Urban
EMIS number	500162726
Exam centre number	5213109

Address and location

Street address	3422 Site,kwaterressa,osizweni,newcastle,2952
Postal address	Private Bag X 4020,osizweni,2940
Town	Kwaterressa
Province	KwaZulu-Natal
Education district	Amajuba
Circuit	Osizweni
Municipality	Newcastle Local Municipality
Ward	52502011
Former department	Kwazulu Natal Education Department

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Admissions

Applications for Grade R, Grade 1 and Grade 8 at public schools in KwaZulu-Natal open the year before your child starts school. Contact the school for its application form and dates. Read our guide on applying for Grade 1 and Grade 8.