Senior Secondary Schools in South Sikkim (2026)
CBSE schools affiliated up to Class 12, where students sit the Class 12 board examination. Listed with official data; 27 schools in South Sikkim, Sikkim. Rank positions shown on each profile are within India and Sikkim.
- Largest Schools in South Sikkim
- Lowest Pupil–Teacher Ratios in South Sikkim
- Fastest-Growing Schools in South Sikkim
- Secondary Schools in South Sikkim
- Private Schools in South Sikkim
- Government Schools in South Sikkim
- PM SHRI Schools in South Sikkim
- Oldest Schools in South Sikkim
- Newest Schools in South Sikkim
- 1–PM SHRI Government Senior Secondary School, Lingmoo KolthangSouth Sikkim · Government Senior secondaryStudents: 869
- 2–PM SHRI Govt Senior Secondary School, YangangSouth Sikkim · Government Senior secondaryStudents: 606
- 3–PM SHRI Govt. Girls Sr. Sec. School NamchiSouth Sikkim · Government Senior secondaryStudents: 476
- 4–Eklavya Model Residential School, Suntoley, SikkimSouth Sikkim · Private Senior secondaryStudents: 323
- 5–Sikkim Public SchoolSouth Sikkim · Private Senior secondaryStudents: 218
- 6–New Light AcademySouth Sikkim · Private Senior secondaryStudents: 159
- 7–Tilak Pradhan Memorial Senior Secondary School RateypnaiSouth Sikkim · Private Senior secondaryStudents: 95
- 8–DAV Public SchoolSouth Sikkim · Private Senior secondaryStudents: –
- 9–Govt Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 10–Govt Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 11–Govt Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 12–Govt Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 13–Govt Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 14–Govt Sr Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 15–Govt Sr Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 16–Govt Sr Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 17–Govt Sr. Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 18–Govt Sr. Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 19–Govt. Co-Edn. Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 20–Govt. Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 21–Govt. Sr Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 22–Govt. Sr Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 23–Govt. Sr. Sec. SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 24–Govt. Sr. Sec. School,South Sikkim · Government Senior secondaryStudents: –
- 25–Ntl Govt Sr Sec SchoolSouth Sikkim · Government Senior secondaryStudents: –
- 26–PM SHRI Bal Krishna Kasaju Government Senior Secondary School NamthangSouth Sikkim · Government Senior secondaryStudents: –
- 27–PM SHRI School Jawahar Navodaya VidyalayaSouth Sikkim · Navodaya Vidyalaya Senior secondaryStudents: –
| # | School | Sector | Students | CBSE school directory | Students | Students |
|---|---|---|---|---|---|---|
| 1 | PM SHRI Government Senior Secondary School, Lingmoo Kolthang South Sikkim · Senior secondary · Classes 1–12 | Government | 869 | – Not rated | 869 Students | 869 |
| 2 | PM SHRI Govt Senior Secondary School, Yangang South Sikkim · Senior secondary · Classes 1–12 | Government | 606 | – Not rated | 606 Students | 606 |
| 3 | PM SHRI Govt. Girls Sr. Sec. School Namchi South Sikkim · Senior secondary · Classes 1–12 | Government | 476 | – Not rated | 476 Students | 476 |
| 4 | Eklavya Model Residential School, Suntoley, Sikkim South Sikkim · Senior secondary · Classes 6–12 | Private | 323 | – Not rated | 323 Students | 323 |
| 5 | Sikkim Public School South Sikkim · Senior secondary · Classes 1–12 | Private | 218 | – Not rated | 218 Students | 218 |
| 6 | New Light Academy South Sikkim · Senior secondary · Classes 1–12 | Private | 159 | – Not rated | 159 Students | 159 |
| 7 | Tilak Pradhan Memorial Senior Secondary School Rateypnai South Sikkim · Senior secondary · Classes 1–12 | Private | 95 | – Not rated | 95 Students | 95 |
| 8 | DAV Public School South Sikkim · Senior secondary · Classes 1–12 | Private | – | – Not rated | – | – |
| 9 | Govt Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 10 | Govt Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 11 | Govt Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 12 | Govt Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 13 | Govt Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 14 | Govt Sr Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 15 | Govt Sr Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 16 | Govt Sr Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 17 | Govt Sr. Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 18 | Govt Sr. Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 19 | Govt. Co-Edn. Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 20 | Govt. Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 21 | Govt. Sr Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 22 | Govt. Sr Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 23 | Govt. Sr. Sec. School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 24 | Govt. Sr. Sec. School, South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 25 | Ntl Govt Sr Sec School South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 26 | PM SHRI Bal Krishna Kasaju Government Senior Secondary School Namthang South Sikkim · Senior secondary · Classes 1–12 | Government | – | – Not rated | – | – |
| 27 | PM SHRI School Jawahar Navodaya Vidyalaya South Sikkim · Senior secondary · Classes 1–12 | Navodaya Vidyalaya | – | – Not rated | – | – |
PM SHRI Government Senior Secondary School, Lingmoo Kolthang in South Sikkim leads the 2026 list of senior secondary schools in South Sikkim with Students 869. Of the 27 schools shown, 21 are government, 5 are private, 1 are navodaya vidyalaya.
For the full picture see the wider Sikkim senior secondary schools rankings, every school on the South Sikkim page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best senior secondary school in South Sikkim?
PM SHRI Government Senior Secondary School, Lingmoo Kolthang in South Sikkim, Sikkim ranks first among senior secondary schools in South Sikkim with Students 869 (Students: 869).
How are senior secondary schools in South Sikkim ranked?
CBSE schools affiliated up to Class 12, where students sit the Class 12 board examination. Figures are the most recent published by the national authority and matched to the school directory.
Are these 2026 rankings official?
No. They are computed by Success Tutoring from official Indian data (CBSE SARAS – list of affiliated schools; UDISE+ Know Your School – school report cards and state statistics). Nothing on this site ranks Indian schools by results, because no board or ministry publishes school-level results. Lists are ordered by size, pupil–teacher ratio, growth, founding year or name, each of which describes the school rather than its outcomes.