At present, the school has class V to XII th classes. Each class has two sections. Therefore , total number of units is 16. The Higher Secondary section has Arts stream only with six  optional subjects namely Geography, History,Political Science,Education,Education and Sanskrit.

Harirhat High school, established on 1952, has been recognised by Govt. of West Bengal as  a 4 class junior high school on 15th December,1955. The school has upgraded to a high school in 26th September 1974 by the West Bengal Board of Secondary Education. Afterwards it has been upgraded to a full fledged higher secondary school by West Bengal Council of Higher Secondary Education on