India's Caste System: 200 Million People Face Systematic Discrimination

Last updated: 15 October 2026

Photo: India - Ivonne Chocarro

India caste discrimination affects more than 300 million people. Around 200 million Dalits (formerly called "untouchables") and 100 million Adivasis (tribal communities) face systematic exclusion from land, dignity, education, and safety. They form one of the largest persecuted groups in the world. Despite a constitution that bans caste-based discrimination, the system continues in daily life. Caste decides who can enter a temple, drink from a well, marry whom, or get a job. The gap between law and reality is enormous.[1]

This report explains the caste system, the scale of harm, the forms of discrimination, the legal framework, and the implications for asylum claims. It draws on Human Rights Watch, the UN Special Rapporteur on Minority Issues, India's National Crime Records Bureau (NCRB), and reports from Dalit organisations such as the National Campaign on Dalit Human Rights (NCDHR) and Navsarjan Trust. For more reading, see our human rights reports and country reports.

The Caste System: Structure and Origins

The caste system is a hereditary social hierarchy that has shaped India for over two thousand years. It divides Hindus into four main groups (varnas): Brahmins (priests and teachers), Kshatriyas (warriors and rulers), Vaishyas (merchants and traders), and Shudras (labourers and service workers). A fifth group, the Dalits, sits outside this fourfold system. They were considered "untouchable" — too "polluted" to share food, water, or space with the higher castes.[2]

Below the varna level, India has thousands of sub-castes called jatis. Each jati has its own occupation, region, and customs. A person is born into a jati and almost always stays in it for life. Marriage usually happens within the same jati. Surnames often signal jati. The Indian Constitution groups these jatis into three official categories:

• Scheduled Castes (SC): Dalits — the formerly "untouchable" jatis. About 16% of India's population (around 200 million people).
• Scheduled Tribes (ST): Adivasis — indigenous tribal communities. About 8% of the population (around 100 million people).
• Other Backward Classes (OBC): Lower caste groups (former Shudras and others). About 40% of the population.

The Constitution of India provides reservations (quotas) for SC, ST, and OBC groups in education, public employment, and elected office. These positive measures have created a small Dalit middle class. But for the vast majority, daily life remains shaped by caste. Around 70% of Dalits still live in rural villages. Most are agricultural labourers, sanitation workers, or marginal farmers.[3]

The Scale of India Caste Discrimination

The numbers are vast. India's population is about 1.4 billion. Dalits alone outnumber the populations of most countries. Adivasis are larger than the populations of Germany and France combined. Together, the SC and ST groups make up nearly a quarter of India's people. Add the most disadvantaged OBC sub-castes, and the figure rises further.[4]

The National Crime Records Bureau (NCRB) records crimes against SCs and STs separately. The numbers have risen over the last decade — partly due to better reporting, partly due to actual increases in violence. The 2022 figures show 57,582 cases registered under crimes against SCs alone. STs faced 10,064 reported crimes. These figures undercount the true level of violence, because many cases never reach the police.

Behind every number is a person. NCRB data records murder, rape, grievous hurt, kidnapping, and offences under the SC/ST (Prevention of Atrocities) Act. Uttar Pradesh, Rajasthan, Madhya Pradesh, and Bihar consistently top the list of states with the most reported cases. Dalit women face a "double burden" — caste plus gender — and report the highest rates of sexual violence.[5]

Forms of Caste Discrimination Today

Discrimination takes many forms. Some are open and violent. Others are quiet and structural. Both shape Dalit and Adivasi lives.

Untouchability in Daily Life

Article 17 of the Indian Constitution bans untouchability. The Protection of Civil Rights Act 1955 makes it a criminal offence. Yet untouchability continues in much of rural India. Surveys by the National Council of Applied Economic Research (NCAER) and Navsarjan Trust have documented:

• Separate cups and plates in tea stalls for Dalits.
• Denial of entry to upper-caste homes and temples.
• Separate seating in schools and during village meetings.
• Segregated burial grounds and cremation sites.
• Bans on Dalits drawing water from common wells.
• Refusal of upper-caste barbers to cut Dalit hair.

Manual Scavenging

Manual scavenging — the cleaning of human waste from dry latrines, sewers, and septic tanks by hand — is illegal under the 2013 Prohibition of Employment as Manual Scavengers and Their Rehabilitation Act. Yet hundreds of thousands of Dalits, mostly women from the Valmiki sub-caste, continue to do this work. Many die each year from toxic gases in sewers. The government's own data records hundreds of sewer deaths over the last decade. The actual number is higher.[6]

Discrimination in School and Employment

Dalit children face teasing, separate seating, and pressure to do "polluting" work like cleaning toilets in school. Drop-out rates are higher than for upper-caste children. Mid-day meal programmes — where state governments serve school lunch — have been the site of repeated discrimination, with upper-caste parents refusing to let their children eat food prepared by Dalit cooks.[7]

In employment, Dalit workers face caste-based exclusion in private companies and informal sector jobs. Studies in major cities show that job applicants with Dalit-sounding surnames receive fewer call-backs than applicants with upper-caste surnames, even with identical CVs. Public sector reservations help but only cover a small part of the workforce.

Forms of Discrimination by Region

Constitutional Protection vs Reality

India has one of the most progressive constitutions in the world on paper. The framers, led by Dr. B. R. Ambedkar — himself a Dalit — built strong protections into the founding document.[8]

Key legal protections include:

• Article 15: Bans discrimination on grounds of caste, religion, race, sex, or place of birth.
• Article 17: Abolishes untouchability and forbids its practice in any form.
• Article 46: Directs the state to promote the educational and economic interests of SCs and STs.
• Protection of Civil Rights Act 1955: Makes untouchability a criminal offence.
• SC/ST (Prevention of Atrocities) Act 1989: Lists specific caste-based crimes and stiffer penalties.
• Prohibition of Employment as Manual Scavengers Act 2013: Bans manual scavenging and provides rehabilitation.

Yet enforcement is poor. The conviction rate under the SC/ST Act stays around 30%. By comparison, the overall criminal conviction rate in India is much higher. Pending cases pile up. The 2018 Supreme Court ruling in Subhash Kashinath Mahajan v. State of Maharashtra diluted SC/ST Act protections by adding requirements for prior approval before arrest. Parliament reversed this through an amendment, but Dalit groups say the message of weakening reached police on the ground.[9]

Inter-Caste Marriage and Honour Violence

Marrying outside one's caste is still taboo in much of India. Inter-caste couples face violence from their own families. "Honour killings" — where families murder a son or daughter for marrying a person of "wrong" caste — happen every year. Reliable national figures are hard to get because police often record them as suicide or accident.[10]

Khap panchayats — informal village councils — sometimes order beatings, banishment, or death for inter-caste couples. Although the Supreme Court has banned khap panchayat orders against couples, they continue in parts of Haryana, Uttar Pradesh, Rajasthan, and Tamil Nadu. The 2016 murder of Shankar in Tamil Nadu — a Dalit man killed for marrying an upper-caste woman — was filmed in broad daylight and received international attention.

Economic Impact of Caste

Caste shapes economic outcomes from birth to death. Dalit households face poverty rates two to three times the national average. The 2011 Census data, the most recent comprehensive caste data, showed:

• Lower literacy among Dalits than the general population.
• Higher infant mortality among Dalit children.
• Lower land ownership — most Dalit households own no agricultural land.
• Concentration in low-paying, low-status occupations (sanitation, leatherwork, agricultural labour).

The Periodic Labour Force Survey (PLFS) shows continued wage gaps between Dalit and non-Dalit workers, even when controlling for education and experience. Adivasi communities, often living in forest areas, face additional pressures from mining, dam construction, and forest displacement.[11]

The Modern Dalit Movement

Dalits are not just victims. Over decades, they have built movements for dignity and rights. Dr. B. R. Ambedkar's life and writings continue to inspire millions. He converted to Buddhism with hundreds of thousands of followers in 1956 — an act that rejected the caste-based Hindu order.

Modern Dalit politics includes:

• Bahujan Samaj Party (BSP): Founded by Kanshi Ram, led by Mayawati, this party has formed governments in Uttar Pradesh.
• Bhim Army: Founded by Chandrashekhar Azad in 2015, this organisation defends Dalits against caste violence and runs free schools.
• Bharipa Bahujan Mahasangh / Vanchit Bahujan Aghadi: Maharashtra-based Dalit-Bahujan parties.
• NCDHR / Navsarjan / Dalit Sangharsh Samiti: Major NGOs documenting caste violence.

International Dalit solidarity has grown. The International Dalit Solidarity Network (IDSN) coordinates work with the UN. Dalit American organisations have pushed for caste protections in US workplace law. Seattle in 2023 became the first US city to ban caste discrimination explicitly.

Voices from the Field

Dalits are subjected to ongoing forms of discrimination and abuse, including denial of access to public spaces, segregation in schools, refusal of justice in courts, and brutal violence — including rape, lynching, and murder — when they assert their rights.
Human Rights Watch, "Cleaning Human Waste: Manual Scavenging, Caste, and Discrimination in India"

The UN Special Rapporteur on Minority Issues has issued multiple reports calling for stronger Indian action against caste discrimination. The Committee on the Elimination of Racial Discrimination (CERD) has consistently recognised caste as a form of discrimination based on "descent" under Article 1 of the International Convention on the Elimination of All Forms of Racial Discrimination (ICERD).[12]

International Recognition of Caste as Discrimination

India officially objects to caste being treated as racial discrimination. The Indian government argues caste is a "social" issue, not a "racial" one. International bodies disagree. CERD General Recommendation No. 29 (2002) explicitly includes "discrimination based on descent" — covering caste — within the Convention's scope. UN human rights mechanisms have repeatedly raised caste discrimination in India during Universal Periodic Review (UPR) cycles.[13]

Legal recognition outside India has expanded:

• United Kingdom: The Equality Act 2010 (s.9(5)) provides for caste protection, although the government has not yet activated this section.
• United States: Seattle (2023) and California (state bill 2023, vetoed) have moved to recognise caste in anti-discrimination law.
• Canada: Toronto District School Board recognised caste as discrimination in 2023.
• EU bodies: The European Parliament has passed resolutions on caste discrimination in South Asia.

Implications for Asylum Claims

India caste discrimination provides a strong basis for asylum claims under the 1951 Refugee Convention. Caste fits two Convention grounds in international law: race (under the broad definition that includes descent) and membership of a particular social group (PSG). UNHCR Guidelines on PSG note that "an immutable characteristic" or "a characteristic so fundamental to identity it should not be required to be changed" qualifies. Caste is hereditary and cannot be changed — by definition.[14]

To win a caste-based claim, an applicant must show:

• Membership of a Scheduled Caste or Scheduled Tribe — through caste certificate, surname, dialect, or expert verification.
• A well-founded fear of persecution — through FIRs, medical records, witness statements, and country reports.
• Failure of state protection — through evidence of police inaction and the low SC/ST Act conviction rate.
• No reasonable internal relocation — caste follows the person; surname, language, and records reveal identity nationwide.

An expert witness can verify these elements. South Asia experts know the jatis, the regional patterns of caste violence, and the gap between Indian law and Indian practice. For full guidance on building a Dalit asylum claim, see our asylum guide.

Dalit and other lower-caste claimants need evidence on discrimination and police response in their state, which our India country expert witness reports provide.

Conclusion

India caste discrimination is one of the largest systems of social exclusion in the world. Around 200 million Dalits and 100 million Adivasis face daily harm. The Indian Constitution offers strong protections on paper. In practice, conviction rates are low, manual scavenging continues, and inter-caste marriage triggers violence. International human rights law recognises caste as a form of discrimination based on descent. Many Dalits and Adivasis have a well-founded fear of persecution and qualify for asylum under the Refugee Convention.

For asylum decision-makers, the key facts are clear. The state cannot consistently protect Dalits and Adivasis. Internal relocation does not erase caste. Personal evidence combined with country reports and expert testimony can show the real risk on return. The system that has marginalised hundreds of millions for centuries continues today — and its victims deserve recognition, protection, and justice.

Free checklist. Our two-page Expert Witness Preparation Checklist for US immigration court covers screening, voir dire readiness, methodology, neutrality and the eight pitfalls judges react to.