Assessing the Impact of Affirmative Action on SC and ST Students in Higher Education

India’s affirmative action program for Scheduled Castes (SC) and Scheduled Tribes (ST) in higher education is one of the oldest and most extensive in the world – launched in 1950, preceding similar policies in the United States and South Africa by decades. At its core, the policy reserves 15% of seats for SCs and 7.5% for STs in all centrally funded higher education institutions. On paper, this is a constitutional commitment to correcting centuries of exclusion. In practice, the story is far more layered – one of measurable gains alongside stubborn gaps, especially when you look beyond raw enrollment numbers and into the kinds of institutions and courses where SC and ST students actually land.

The constitutional and policy foundation
Progress in enrollment: real but uneven
Where the gaps remain: prestige, stream, and course type
The IIT and IIM picture
The private sector gap
Beyond access: retention, discrimination, and the “creamy layer” problem
Dropout and academic pressure
Caste discrimination on campus
The “creamy layer” and intra-community inequity
The faculty deficit and its consequences
What needs to change

The constitutional and policy foundation

India’s reservation system is rooted directly in the Constitution. Article 15(4) permits the state to make special provisions for the advancement of socially and educationally backward classes, while Article 46 directs the state to actively promote the educational and economic interests of SCs and STs. Dr. B.R. Ambedkar, the principal architect of the Constitution, argued forcefully that legal equality alone was not enough – substantive measures were necessary to undo the damage of centuries of social exclusion and untouchability. In 1982, these principles were formalized into specific quotas: 15% reservation for SCs and 7.5% for STs in public sector and government-aided educational institutions. The policy today extends to central universities, IITs, IIMs, AIIMS, NITs, and all other centrally funded institutions.

Progress in enrollment: real but uneven

The numbers do tell a story of genuine progress. SC enrollment in higher education has risen from less than 2% in the 1960s to over 14% today, while ST enrollment has grown from negligible levels to approximately 5% of total higher education enrollment. Government data backs this up: the Ministry of Education’s AISHE 2021-22 report shows that SC student enrollment reached 66.23 lakh in 2021-22, up from 46.07 lakh in 2014-15 – an increase of 44%. The Gross Enrollment Ratio (GER) for SC students climbed to 25.9 in 2021-22 from 18.9 in 2014-15, and for ST students from 13.5 to 21.2 over the same period.

According to the 2020-21 All-India Survey of Higher Education, the GER for SC and ST communities increased by 28% and 47% respectively compared to 2014-15. These are not trivial gains. First-generation learners from communities historically barred from formal education are now entering universities in significant numbers. Reservation has been a direct driver of this shift – as one study from Ashoka University concludes, most of these students would not have entered higher education institutions at all without the policy in place.

Where the gaps remain: prestige, stream, and course type

Aggregate enrollment figures, however, mask a critical problem: where SC and ST students are enrolled matters as much as how many are enrolled. The bulk of SC and ST students are concentrated in undergraduate programs in arts, commerce, and non-elite institutions – not in the professional and technical courses that unlock access to economic power and high-skilled employment.

Data from AISHE shows that in professional and advanced courses, general category students are heavily over-represented: they account for 51.8% of B.Tech enrollments, 55.3% of MBBS seats, 60% of MD enrollments, and 48.8% of MBA admissions – against a population baseline of roughly 24%. SC and ST representation in these same courses hovers well below 8%, despite their combined population share exceeding 22%. This is not incidental. It reflects deep structural inequalities in school-level preparation, access to coaching, and the resources required to compete in entrance examinations like JEE, NEET, and CAT.

The IIT and IIM picture

India’s most prestigious institutions present an especially stark picture. As per Ministry of Education data, across all IITs in 2021, only 137 out of 3,430 eligible ST applicants were admitted – just 2.5% – against a mandated quota of 7.5%. SC representation in PhD programs across IITs stood at less than 10%, against the government-mandated 15%. IITs Goa, Bhilai, and Tirupati recorded 0% ST intake in PhD admissions despite receiving eligible applications. The situation at IIMs is no better: parliamentary data reveals that out of 784 sanctioned faculty posts across 18 IIMs, only 2 were from ST communities and 8 from SC communities. Among 23 IITs, 15 had no ST faculty at all, and SC and ST faculty combined constituted just 2.5% of the total faculty pool.

This is not just a student representation issue. The near-absence of SC and ST faculty in elite institutions means there are few role models, fewer sympathetic supervisors, and less institutional advocacy for students from these communities when they face difficulties.

The private sector gap

A further structural blind spot is the private higher education sector. Private unaided institutions – which now constitute nearly two-thirds of India’s colleges – are not legally obligated to implement reservation policies. The data from some of India’s most prominent private universities is striking: at O.P. Jindal Global University, out of 3,181 students, fewer than 1% were SC or ST. At Shiv Nadar University, SC and ST students together made up roughly 2% of total enrollment. A parliamentary committee tabled a report in the Rajya Sabha recommending that Article 15(5) of the Constitution be implemented across private institutions through legislation – but as of now, no such law exists.

Beyond access: retention, discrimination, and the “creamy layer” problem

Getting through the door is only part of the challenge. Once enrolled, SC and ST students face a distinct set of obstacles that reservation policy does not address.

Dropout and academic pressure

Reports indicate high dropout rates among SC and ST students in IITs compared to general category students. A study analyzing data from IITs, IIMs, and central universities found that over 13,600 reserved category students dropped out between 2018 and 2023. The study argues these are not individual failures, but symptoms of systemic marginalization – including microaggressions, social isolation, inadequate support systems, and institutional apathy. Many SC and ST students enter elite institutions after years of inferior school-level education and without access to expensive coaching, meaning they are competing from a position of accumulated disadvantage before they have even sat in a single lecture.

Caste discrimination on campus

Research published in the Journal of Social Inclusion Studies documents how caste-based discrimination significantly impairs the educational opportunities of SC students in higher education, often resulting in dropout or discontinuation of studies. This includes delayed scholarship disbursements, discriminatory conduct by supervisors, social exclusion from peer groups, and in extreme cases, hostility from faculty. The University of Hyderabad’s Rohith Vemula case became a landmark moment in public awareness of the structural conditions Dalit PhD students face in Indian universities. The University Grants Commission has issued guidelines requiring equal opportunity centers in higher education institutions – but their implementation has been uneven and their effect limited in creating genuinely inclusive academic environments.

The “creamy layer” and intra-community inequity

A persistent criticism of the reservation system is that its benefits disproportionately flow to the more economically mobile sections within SC and ST communities – a phenomenon often called the creamy layer effect. As the Ashoka University analysis notes, the affirmative action of reservation has largely catered to the better-off within SC and ST populations at a systemic-policy level, with only certain dominant sub-castes in some states able to leverage it effectively. The most marginalized – rural, remote, and economically poorest communities – remain the least served by the policy as designed.

The faculty deficit and its consequences

One of the most overlooked dimensions of the access problem is the composition of university faculty. According to affirmative action research on Indian higher education, the percentage of SC teachers in Indian universities is only 9%, while ST teachers account for just 2.5% of the total faculty. At the level of university leadership, the disparity is even starker: as of August 2022, out of 45 vice-chancellors in central universities, only two belonged to socially backward classes. This matters because faculty composition shapes curriculum, mentorship, research priorities, and the institutional culture that determines whether SC and ST students feel they genuinely belong – or are merely being accommodated.

What needs to change

The evidence points to a policy that has succeeded in expanding the doorway into higher education but has not yet ensured that students can walk through it on equal footing. Several directions for reform recur across research and policy literature. First, extending reservation to private unaided institutions through legislation – which a parliamentary committee has formally recommended – would address the growing private sector gap. Second, sub-categorization within SC and ST groups would direct benefits more precisely to the most marginalized communities rather than those already relatively better positioned. Third, strengthening foundational education at the primary and secondary level is essential, since the gap in preparedness that SC and ST students face by the time they reach competitive entrance examinations reflects years of unequal schooling. Fourth, anti-discrimination enforcement and institutional accountability – including transparent admission data, mandatory reporting, and functioning equal opportunity cells – must be treated as non-negotiable rather than advisory. Finally, the focus must shift from enrollment alone to educational attainment: the question is not just whether SC and ST students are entering higher education, but whether they are completing programs, excelling in high-prestige courses, and translating degrees into economic mobility.

What do you think? India’s reservation policy has been in place for over seven decades – is expanding quotas alone enough to close the gap in access to elite professional education, or do deeper institutional and school-level reforms need to come first? And as private universities now account for the majority of India’s higher education institutions, what obligations should they have toward social inclusion?

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

References

PDF 📄

Table of Contents

The constitutional and policy foundation 🔗

Progress in enrollment: real but uneven 🔗

Where the gaps remain: prestige, stream, and course type 🔗

The IIT and IIM picture 🔗

The private sector gap 🔗

Beyond access: retention, discrimination, and the “creamy layer” problem 🔗

Dropout and academic pressure 🔗

Caste discrimination on campus 🔗

The “creamy layer” and intra-community inequity 🔗

The faculty deficit and its consequences 🔗

What needs to change 🔗