Shree Kali Devi Vidya Mandir, Hansi is an English medium, co-educational senior secondary school affiliated with the Central Board of Secondary Education (CBSE), Delhi, for the All India Secondary and Senior School Certificate Examinations. The school offers two streams of faculties, namely Science and Commerce, at the +2 level.

Established in 1991, the school was founded by Shree Kali Devi Vidya Mandir Society, Hansi, under the visionary guidance of President Sh. Hanuman Das Singla. Initially starting with classes up to II, the school had a modest enrollment of 72 students within the premises of the Mandir. The remarkable contributions, dedication, and creativity of the staff members, along with the support of local dignitaries and the active involvement of parents in the educational endeavors, fostered a deep sense of belongingness among the students and well-wishers. The encouragement extended by the CBSE further propelled the school's growth, transforming it into an educational nursery where seeds of knowledge sprout, grow, and blossom.

In the year 2000, the school relocated to its new location in Model Town. The school now boasts an elegantly designed, attractive, and aesthetically pleasing building. What started as a mere thought has evolved into a substantial institution with an enrollment of over 2400 students. The campus encompasses 80 classrooms, four halls, eight laboratories, a library, smart classrooms, a separate and splendid junior wing, a playground, staff rooms, an administrative block, and spacious parking for school transport.