Delimitation is the process of redrawing the boundaries of Assembly and Parliamentary constituencies to ensure fair political representation according to population changes. In 2023, the delimitation exercise was conducted in Assam by the Election Commission of India under Section 8A of the Representation of the People Act, 1950. Since Assam has a complex social structure involving indigenous communities, Scheduled Tribes, tea tribes, linguistic groups and migrant populations, delimitation directly affects the political representation of indigenous communities in Assam.
The 2023 Assam delimitation retained the total number of 126 Assembly seats and 14 Lok Sabha seats. However, it changed the boundaries, names and reservation status of several constituencies. The Election Commission reserved 19 Assembly seats and 2 Lok Sabha seats for Scheduled Tribes, while 9 Assembly seats and 1 Lok Sabha seat were reserved for Scheduled Castes. These changes have both positive and contested implications for indigenous communities.
Positive Impact on Indigenous Representation
- Strengthening tribal voice: Increased reservation for ST communities can improve the political representation of Bodo, Karbi, Dimasa and other tribal groups in the Assembly and Parliament.
- Protection of Sixth Schedule areas: Areas such as Bodoland Territorial Region, Karbi Anglong and Dima Hasao have significant indigenous tribal populations. Delimitation can help align constituency boundaries with tribal concentration and local identity.
- Fairer electoral balance: By adjusting constituency boundaries, delimitation tries to correct population imbalance and uphold the democratic principle of equal representation.
- Recognition of demographic realities: Constituency restructuring can prevent under-representation of indigenous communities in areas where their population is politically significant.
Concerns and Challenges
However, the delimitation process has also created anxieties among several communities.
- Fear of dilution: Some indigenous groups argue that merging tribal or indigenous-dominated areas with different demographic zones may weaken their electoral influence.
- Use of 2001 Census: The delimitation relied on the 2001 Census because the national freeze on delimitation based on newer population data continues. As a result, many critics argue that the exercise may not fully reflect present demographic realities.
- Political contestation: Boundary changes can affect the electoral prospects of parties, leaders and communities. Therefore, delimitation in Assam became a politically sensitive issue.
- Concerns over consultation: Although the Election Commission held public hearings and considered objections, several organisations claimed that local concerns were not adequately addressed.
- Impact on minority and linguistic groups: Some groups fear that renaming, restructuring and reservation changes may reduce their legislative voice.
Judicial Dimension
In Hirendranath Gohain v. Union of India, 2023, the Supreme Court refused to stay Assam’s delimitation process but agreed to examine the constitutional validity of Section 8A. This shows that delimitation is not merely an administrative exercise; it also raises constitutional questions of fairness, representation and federal balance.
Conclusion
Thus, delimitation in Assam seeks to ensure fair representation, but its impact on indigenous communities remains complex. It can strengthen tribal representation through reserved seats and better constituency alignment. However, concerns over outdated census data, demographic dilution and inadequate trust must be addressed. Therefore, future delimitation must combine constitutional legality, transparent consultation and protection of Assam’s indigenous identity.





