››› National Institute of Open Schooling  ·  Ministry of Education, GoI

NIOS – Secondary & Senior Secondary Student Registration Analytics

Source: SDMIS_1012_studentdata_2024.xlsx, _2025.xlsx, _2026.xlsx  |  Academic Years: 2024 – 2026  |  Data refreshed: 26 Aug 2026
Data validated
1,085,715 learner records
Filters
Showing 1,085,715 of 1,085,715 records

Registration Overview

Course, gender and medium splits

Secondary vs Senior Secondary

Registrations by course

Gender Distribution

Share of total registrations by gender

Regional Centre-wise Registration

Learner count by Regional Centre

Top 10 States by Registration

Highest volume states

Medium & Social Category

Instruction medium and social category composition

Medium of Instruction

Social Category Split

Top Study Centres

By registration volume

Management Insights

Auto-generated from the current filtered dataset

    Regional Centre Ranking

    Sortable — click any column header
    RankRegional CentreTotal ▼ StatesStudy Centres% of Total

    Regional Centre Chart

    Year-wise Analysis

    Registrations by Academic Year

    Course Split by Year

    Gender Split by Year

    Medium Split by Year (Top 8 Mediums)

    Year × Regional Centre Matrix

    Course-wise Analysis

    Registrations by Course

    Gender Split by Course

    Medium Split by Course

    Social Category Split by Course

    Course × Regional Centre Matrix

    State-wise Ranking

    RankStateTotal ▼ Districts% of Total

    Top 15 Districts

    Study Centre Ranking

    Sortable — click any column header. 4,599 study centres in dataset.
    RankCentre CodeCentre NameTotal ▼ StateTier

    Demographics

    Gender, medium and social category, cross-tabulated

    Gender × Course

    Social Category × Gender

    Social Category Ranking

    RankCategoryTotal ▼ % of Total

    Medium of Instruction Ranking

    RankMediumTotal ▼ % of Total

    Subject Popularity

    Computed once from the full source file (subject enrolments are not affected by the filters above) — 246 distinct subject codes across the dataset

    Top 20 Subjects by Enrolment

    Number of learners registered for each subject, across both courses

    Top 20 Subjects — Full Table

    RankSubject CodeTotal EnrolmentsSecondarySenior Secondary

    Data Quality Overview

    Computed once from the full source file (not affected by filters)
    Dataset validated. 1,085,715 registration records loaded across 4,599 study centres, 44 states, 24 Regional Centres and 2 course levels (Secondary / Senior Secondary), spanning Academic Years 2024 – 2026.

    Notes