The Role of Caste in Shaping Indian Politics and Society

Few social institutions have shaped a nation’s political destiny quite as profoundly as the caste system has shaped India’s. Originating thousands of years ago as a hierarchical division of society based on birth and occupation, caste was never merely a social category – it became the very architecture of power, privilege, and exclusion. Even after independence in 1947, caste did not fade into history. Instead, it transformed: from a tool of oppression into a platform for political mobilization, and from a mark of stigma into a badge of electoral identity. Understanding this transformation is essential to understanding how Indian democracy actually works.

The caste system: a brief structure 🔗

The caste system is rooted in the ancient Hindu concept of varna, which divided society into four broad categories – Brahmins (priests and scholars), Kshatriyas (warriors and rulers), Vaishyas (merchants and traders), and Shudras (labourers and servants). Outside this fourfold system were the so-called “untouchables,” later referred to as Dalits, who were assigned the most degrading forms of work and denied basic social rights. In practice, society was further subdivided into thousands of jatis (sub-castes), each defined by hereditary occupation, endogamy, and region.

Scholars note that the majority of Indians are conscious of belonging to a jati, of which there are several thousand across India – typically one or two dozen within a given village cluster. These groups were historically defined by endogamy, shared origin stories, and traditional occupations that determined their social ranking. Caste, therefore, was not just a social label – it was a comprehensive system that determined a person’s life opportunities from birth.

The British colonial administration further entrenched caste divisions by using census classifications to categorize and administer the population. Colonial rule shaped caste into a more rigid and institutionalized identity, inadvertently setting the stage for caste to become a powerful political category in the post-colonial era.

Caste after independence: from social order to political tool 🔗

When India became a republic in 1950, its Constitution formally abolished untouchability and prohibited caste-based discrimination. Yet, as political analysts have observed, the Constitution did not abolish caste itself – rather, it maintained caste as the basis for affirmative action and distributive justice. Reservations in education, employment, and legislative seats were introduced for Scheduled Castes (SCs) and Scheduled Tribes (STs), legally recognizing caste as a relevant social category in a democratic framework.

Post-colonial India promised development and nation-building, but in reality operated through complex patronage networks that initially reinforced upper-caste dominance over civil service institutions. The upper castes – or forward castes – maintained their hold over government institutions for the first four decades after independence. The democratizing shift came gradually, driven by the spread of education to lower castes, the introduction of universal adult franchise, and a rising political consciousness among historically marginalized communities.

As research on caste politics highlights, after independence, the implications of caste with politics made it possible for previously oppressed caste groups to gain political freedom and recognition, and also raised consciousness about caste’s potential as political capital. Political parties began recognizing caste as an indispensable tool for voter mobilization, and caste groups began to see electoral politics as a viable route to power and resources.

The Mandal Commission and the explosion of OBC politics 🔗

No event better illustrates the politicization of caste than the implementation of the Mandal Commission recommendations. The Commission, established in 1979 under Prime Minister Morarji Desai and headed by B.P. Mandal, was tasked with identifying India’s socially and educationally backward classes. Its 1980 report estimated that Other Backward Classes (OBCs) comprised approximately 52% of the country’s population. It recommended 27% reservation for OBCs in central government jobs and public sector institutions – bringing total reservations to 49.5% alongside existing SC/ST quotas.

The report gathered dust for a decade. When Prime Minister V.P. Singh announced its implementation in August 1990, it triggered one of the most significant socio-political upheavals in independent India’s history. Widespread protests erupted, particularly in northern and western India, with students immolating themselves in opposition. The reaction in southern states was comparatively milder, partly because reservations were already higher there and upper-caste populations were proportionally smaller.

Despite the upheaval, the Supreme Court upheld the 27% reservation for OBCs in the landmark Indra Sawhney v. Union of India case (1992), while introducing the “creamy layer” concept – excluding the economically better-off within OBC communities from reservation benefits. The political fallout was transformative. The Mandal Commission’s implementation led directly to the rise of regional parties representing OBC interests, particularly in Bihar and Uttar Pradesh – parties like the Rashtriya Janata Dal, Samajwadi Party, and Bahujan Samaj Party, which built their political bases explicitly around backward caste and Dalit identities.

Caste as a democratizing force 🔗

The politicization of caste has not been purely regressive. Scholars and political observers widely acknowledge its significant democratizing effects. Caste-based identity politics has had a dual role in Indian society and polity – while making Indian society more democratized, it has also slowed down the development of class-based organizations. On the democratizing side, caste mobilization has opened the political system to communities that were historically excluded from power.

The rise of Dalit and OBC political movements gave voice to millions who had been invisible in governance. Post-independence organizations like BAMCEF and DS-4, under the leadership of Kanshi Ram, politicized Dalits, OBCs, and minorities into active political assertion, creating the foundation for sweeping political transformation in states like Uttar Pradesh. The Bahujan Samaj Party (BSP), which Kanshi Ram founded and Mayawati later led, became a formidable political force precisely by organizing around Dalit identity.

The spread of education to lower castes after independence generated measurable democratizing effects. Younger generations from SC and ST communities, with greater access to education from the 1980s onward, became less dependent on upper-caste patrons and more oriented toward the interests and needs of their own communities. This shift fundamentally altered the dynamics of political representation and accountability.

Scholars drawing on Rajni Kothari’s analysis show how caste operated as an intermediary structure linking local social hierarchies to national electoral competition – and how caste associations became vehicles of modern political participation, challenging linear narratives that modernity would simply dissolve traditional identities. Lloyd and Susanne Rudolph, in their influential work The Modernity of Tradition, argued that caste associations became instruments of modern political articulation rather than remnants of a pre-modern past.

How caste shapes electoral politics today 🔗

In contemporary India, caste continues to be a significant factor influencing voting behavior – with approximately 30-40% of voters identifying caste as an important consideration, according to the Centre for the Study of Developing Societies (CSDS) National Election Study. The common observation that “Indians do not cast their vote, they vote their caste” reflects how deeply embedded caste calculations are in electoral strategy.

Every major political party engages in caste arithmetic when selecting candidates, building alliances, and crafting campaign messages. Regional parties in particular are closely tied to specific caste identities – the DMK and AIADMK in Tamil Nadu are aligned with non-Brahmin communities; the Shiromani Akali Dal in Punjab is shaped by the Jat-non-Jat divide; the BSP draws its base from Scheduled Castes; and the BJP has historically relied on support from upper-caste Hindus alongside OBC and other communities.

Political parties frequently use caste as a rallying point during elections – identifying key caste groups in constituencies, forming caste-based alliances, and tailoring campaign promises to specific communities. OBC politics, in particular, sits at the heart of contemporary Indian electoral strategy. Since OBCs constitute around 42-52% of the population (depending on the estimate), they are numerically unavoidable in any political coalition, making OBC identity one of the most contested and cultivated in Indian politics.

The barrier to class-based politics 🔗

Here lies the central tension in India’s political landscape. While caste has democratized access to power for previously excluded groups, it has simultaneously fragmented the political landscape in ways that prevent the emergence of broad-based, class-oriented movements. As analysts of Indian politics note, caste-based identity fosters democracy to some extent, but also hampers the development of class-based movements.

The logic is straightforward: when political loyalty runs along caste lines rather than economic class lines, workers and the rural poor from different castes struggle to build common cause. A Dalit agricultural laborer and an OBC small farmer may share similar economic grievances, but if their political loyalties are tied to competing caste-based parties, a unified class-based movement that addresses land reform, wages, or rural credit becomes far harder to organize. The aggregate result of politicization can be precisely stated: caste-based identity politics has comparatively democratized Indian society but simultaneously destabilized the development of class-based organizations.

As political sociologists emphasize, caste-based mobilization has generated polarization, episodic violence, and the reification of social divisions alongside its democratizing effects. The challenge is not to de-politicize identity – an implausible objective in a society as diverse as India’s – but to ensure that identity-based articulation is embedded within constitutional values of equality and fraternity.

There is evidence of change on this front. The success of parties like the Aam Aadmi Party in Delhi and Punjab – which focused on governance issues, education, and health rather than caste arithmetic – suggests that there is growing scope for politics that transcends caste divisions, particularly among urban voters and the younger generation.

Ambedkar vs. Mandal: two visions of caste and politics 🔗

The tension between caste as a tool for liberation and caste as a tool for political mobilization has deep intellectual roots. Sociologist Dipankar Gupta has drawn attention to the divergence between Ambedkar’s and Mandal’s views of caste. B.R. Ambedkar, the chief architect of the Indian Constitution and a Dalit intellectual, designed the policy of reservations as a means to remove untouchability as an institution from Indian social and political life. His ultimate goal was the annihilation of caste as a social structure – not its perpetuation in political form.

The Mandal Commission, by contrast, treated caste as an important and enduring political resource – an asset that marginalized communities could use to secure political and economic gains within a democratic framework. The Mandal Commission can be regarded as the intellectual inspiration for transforming caste-based identity into an asset used to safeguard political and economic interests. This tension between eradicating caste and mobilizing around it remains unresolved – and it sits at the heart of India’s ongoing debates about reservations, affirmative action, and the future of democratic politics.

Caste and the challenge of development 🔗

The relationship between caste politics and India’s developmental goals is deeply complex. On one hand, caste-based reservations and affirmative action have delivered real gains – OBC representation in bureaucracy, academia, and politics increased significantly following the Mandal implementation, and Dalit access to education and public employment expanded over the decades. These are tangible democratic achievements.

On the other hand, caste-based identity politics can lead to fragmentation and polarization, making it difficult to build consensus on national issues. When electoral competition revolves around caste equations rather than policy performance, developmental priorities risk being crowded out. Governance accountability weakens when voters are loyal to a candidate’s caste identity regardless of their record in office.

New forms of caste assertion – such as the Patel agitation in Gujarat and the Maratha agitation in Maharashtra – suggest that economic development is not dissolving caste politics but generating new, economically-motivated forms of caste-based mobilization. Dominant communities that feel economically squeezed are now demanding backward-class status and reservations, reshaping the caste census debate ahead of national and state elections.

India’s experience ultimately demonstrates, as political analysts note, that pluralism is not achieved by erasing difference, but by negotiating it through democratic institutions. The goal is to transform caste identity from a vehicle of exclusion into an instrument of substantive justice – a challenge that India’s democracy continues to grapple with, election after election.

What do you think? If caste has simultaneously democratized Indian society and hindered the formation of class-based political movements, can these two outcomes ever be reconciled – or is this tension an unavoidable feature of identity-based democracy? And as younger, more urbanized Indians enter the electorate, do you think caste will gradually lose its political power, or simply take on new forms?

References

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