Odisha is home to one of India’s richest and most diverse tribal landscapes, with 62 Scheduled Tribes forming a complex social and demographic mosaic. According to the 2011 Census, the total Scheduled Tribe population in the state stands at 95,90,756, accounting for nearly 22.85 per cent of the state’s total population. Over the five decades from 1961 to 2011, the demographic profile of these tribes reveals not merely population growth but a deeper pattern of concentration, fluctuation and uneven development.
A defining feature of Odisha’s tribal demography is the dominance of a small number of large tribes. The Khond tribe, with a population of 16,27,486, remains the largest and has consistently held the top position across all censuses since 1961. It is followed by the Santal tribe with 8,94,764 people and the Gond tribe with 8,88,581. The rise of the Santal tribe to the second position in 2011, overtaking Gond, reflects changing growth dynamics even among the most populous communities.
Beyond these three, a cluster of tribes forms the demographic backbone of the state. The Kolha tribe accounts for 6,25,009 persons, while the Munda and Saora tribes have populations of 5,58,691 and 5,34,751 respectively. The Shabar or Lodha tribe numbers 5,16,402, and the Bhottada or Bhatra group stands at 4,50,771. The Paroja tribe, with 3,74,628 people, and the Oraon tribe, with 3,58,112, further reinforce the concentration of population among a limited number of communities. Other significant groups include Kisan with 3,31,589 and Bhuiya with 3,06,129. Together, these tribes account for a substantial share of Odisha’s tribal population, confirming that demographic weight is concentrated within a relatively small segment.
A second tier of tribes, though smaller in size, also contributes significantly to the demographic profile. The Bhumij tribe has a population of 2,83,909, followed by Kharia with 2,22,844 and Bathudi with 2,17,395. The Koya tribe accounts for 1,47,137 people, while Binjhal, Bhumia and Sounti record populations of 1,37,040, 1,25,977 and 1,12,803 respectively. These tribes, though not as large as the leading groups, play an important role in shaping the overall demographic composition.
However, the demographic picture changes significantly when one moves beyond these dominant and mid-sized groups. A large number of smaller tribes have relatively modest populations. The Ho tribe, for instance, has 80,608 people, while Mirdhas or Kuda number 75,940. The Kora or Khaira group stands at 54,408. Juang has a population of 47,095, and Matya or Matia accounts for 30,169. Other tribes such as Omanatya with 28,736, Holva with 28,149, Kandha Gauda with 26,403, Mundari with 25,655 and Dal with 25,598 represent small but significant communities.
Further down the demographic scale, several tribes have populations below 20,000. Kondadora, for instance, has 20,802 people, followed by Mahali at 18,625 and Banjara at 18,257. Dharua stands at 18,151, while Jatapu has 14,890 and Kulis 13,689. Bhunjia accounts for 12,350, and Bondo Poraja stands at 12,231. Binjhia has 11,419, and Pentia records 10,003 individuals. Even smaller groups include Lodha at 9,785, Kolah Loharas at 9,558, Tharua at 9,451, Parenga at 9,445 and Didayi at 8,890. Tribes such as Bagata with 8,813, Kotia with 7,232, Koli Malhar with 6,423, Kawar with 5,225 and Kol with 4,058 continue this pattern of declining population size.
At the very bottom of the demographic hierarchy are tribes with extremely small populations. Rajuar has 3,518 individuals, Kharwar 2,265 and Madia 2,243. The Mankirdia group stands at 2,222, while Gandia has 1,854. Birhor numbers only 596 people, Korua 499 and Desua Bhumij 404. The Baiga tribe has just 338 individuals, Ghara 195 and Mankidi a mere 31. The most striking case is the Chenchu tribe, whose population stands at only 13 in 2011, making it one of the smallest tribal groups in the state.
One of the most striking features of Odisha’s tribal demography is the volatility in growth patterns across decades. The data show that population changes are often far from linear. During the decade 1961 to 1971, some tribes recorded extraordinarily high growth rates. Kolha Loharas grew by 1439.65 per cent and Gandia by over 1000 per cent. At the same time, several tribes experienced sharp declines, including Kol, which recorded a negative growth of 97.77 per cent, and Chenchu, which declined by 84.62 per cent. Such extreme variations underline the instability inherent in the demographic trends of many tribes.
The following decade saw dramatic reversals. Tribes that had earlier declined recorded substantial growth. Bagata and Bhakta, for instance, registered an increase of 894.68 per cent between 1971 and 1981. Similar reversals were observed in tribes such as Kol and Jatapu. These fluctuations continued in later decades. The Baiga tribe recorded a growth of 727.66 per cent during 1981 to 1991 but declined sharply in the subsequent decade. In 2001 to 2011, the Tharua tribe recorded an exceptional growth of 1986.31 per cent, reversing earlier decline. Overall, 19 tribes have experienced negative growth in two or more decades, indicating persistent instability rather than a smooth demographic transition.
Several factors contribute to these fluctuations. Small base populations mean that even minor numerical changes can result in large percentage variations. The nomadic or semi-nomadic lifestyle of certain tribes can affect enumeration accuracy. Variations in the recording of tribal names and changes in census methodology further complicate the picture. As a result, interpreting growth trends requires careful consideration of both demographic and administrative factors.
In contrast to the volatility in population growth, the sex ratio among Odisha’s tribal population presents a relatively positive picture. The number of females per thousand males has consistently remained above parity, reaching 1029 in 2011. This favourable ratio distinguishes tribal populations from many other demographic groups in India, where gender imbalance remains a concern.
Literacy levels among tribes have also improved significantly over time, although disparities remain. In 1981, literacy rates were extremely low, with several tribes recording less than 10 per cent. By 2011, no tribe had literacy below 20 per cent. The Kulis tribe consistently recorded the highest literacy levels, rising from 41.01 per cent in 1981 to 78.88 per cent in 2011. In contrast, the Mankirdia tribe, though improving, remained at the lower end with 21.14 per cent literacy in 2011. These figures reflect progress but also highlight unequal access to education.
Work participation rates have remained relatively stable, hovering around 49 per cent in recent decades. However, variations across tribes are significant. In 1961, the Birhor tribe recorded the highest work participation rate, while Koli Malhar had the lowest. By 2011, Chenchu recorded the highest participation and Kharwar the lowest. These differences reflect the diversity of livelihood patterns across tribes, ranging from forest-based subsistence to agriculture and wage labour.
The spatial distribution of tribes further illustrates demographic inequality. Major tribes such as Khond, Gond, Santal, Saora, Munda and Oraon are present across all districts of Odisha, indicating their widespread settlement and demographic strength. In contrast, smaller tribes such as Chenchu, Didayi, Parenga and Mankidi are confined to a limited number of districts, increasing their vulnerability to demographic and socio-economic challenges.
The demographic profile of Odisha’s tribes thus reveals a dual reality. On one hand, a small number of dominant tribes continue to shape the overall population structure. On the other, several smaller tribes face instability, decline and marginalisation. While improvements in literacy and sex ratio point to positive social change, the persistence of uneven growth patterns calls for a more nuanced and targeted approach.
Tribal development in Odisha cannot be approached as a uniform category. Each tribe has its own demographic trajectory and specific challenges. A data-driven, tribe-specific strategy is essential to ensure that development reaches not only the dominant communities but also the smallest and most vulnerable groups. Through such an approach we can ensure inclusive growth while preserving the rich tribal diversity.
Dr. Bishnupada Sethi
Dr. Sethi serves as the Chaiman of OFDC and Chief Administrator of KBK districts of Odisha.
