S. D. S. N. Public School
🇮🇳 Official data · 2026Lucknow, Uttar Pradesh
About S. D. S. N. Public School
S. D. S. N. Public School is a private senior secondary school located in Lucknow of Uttar Pradesh, India. It caters for Classes 1–8. In 2026 it enrolled 679 students with 19 teachers (35.7 students per teacher). Privately managed schools affiliated to CBSE, run by a trust, society or company and charging fees.
Other published figures: girls 43.4%; enrolment growth (5 yr) -15.4%; postgraduate teachers 68.4%; classrooms 29; students per classroom 23.4; computers 29; year founded 2,005; years since founding 21.
There are 241 schools in Lucknow.
Published measures
All figures published for S. D. S. N. Public School by the official sources.
- Students
- 679
- Total enrolment reported to UDISE+ for the latest census year.
- Teachers
- 19
- Regular and contract teachers reported to UDISE+.
- Pupil–teacher ratio
- 35.7
- Students per teacher (lower means more teacher time per child); the RTE Act norm is 30:1 for primary and 35:1 for upper primary.
- Girls
- 43.4%
- Share of enrolled students who are girls.
- Enrolment growth (5 yr)
- -15.4%
- Change in total enrolment over the last five UDISE+ census years.
- Postgraduate teachers
- 68.4%
- Share of teachers holding a postgraduate degree or above.
- Classrooms
- 29
- Classrooms in use, as reported to UDISE+.
- Students per classroom
- 23.4
- Total enrolment divided by classrooms in use.
- Computers
- 29
- Functional desktops, laptops and tablets available to students.
- Year founded
- 2,005
- Year of foundation recorded in the CBSE affiliation register.
- Years since founding
- 21
- Years since the school's recorded founding year.
Students trend
How students at S. D. S. N. Public School has changed over time.
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Similar schools
Private senior secondary schools in Uttar Pradesh with a comparable Students.
Columbia Convent Institute
Ghaziabad · Private senior secondary · Classes 1–12
679 students
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Purngyananjali International School
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Mytech Convent School
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Adarsh City Convent School
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The Infinity School
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Frequently asked questions
Is S. D. S. N. Public School a good school?
India publishes no school-level results, so this site does not score Indian schools. Judge S. D. S. N. Public School on its published profile (679 students, 35.7 students per teacher, Classes 11–12 (Senior Secondary), Co-educational, English medium, Pre-primary section), compare it with other schools in Lucknow, and visit it to ask about support at your child's level.
How many students attend S. D. S. N. Public School?
S. D. S. N. Public School had 679 students in 2026, a change of -15% over five years, taught by 19 teachers.
What is the pupil–teacher ratio at S. D. S. N. Public School?
S. D. S. N. Public School reports 35.7 students per teacher (679 students, 19 teachers). A lower ratio means more teacher time per child; it does not by itself measure teaching quality.
Is S. D. S. N. Public School a primary school or a senior secondary school?
S. D. S. N. Public School is classified as a senior secondary school covering Classes 1–8. It is a private school.