Book Keeping
Civics
Geography
Basic Mathematics
Biology
Chemistry
Commerce
English Language
History
Kiswahili
Physics
HGL
PCB
CBG
HGK
HKL
PCM
St. Theresa City Secondary School is a private, co-educational, Day and Boarding School from Form 1 to 6. St Theresa City Secondary School offers both Science and Arts based subjects which promote the development of individual talents and creativity through a carefully sequenced and integrated curriculum. Our mission is to prepare our students via a rigorous Academic Program for success in college and life.