Key reasons to read this article
- Discover why the 2026 census is not just a headcount, but the “mandatory legal gateway” to finally seat 181 women in India’s parliament.
- Find out why the census could ultimately penalize successful southern states and redraw India’s political power map.
- Learn how the first caste enumeration since 1931 aims to make invisible populations visible.
- Understand why millions of urban migrants and slum dwellers risk remaining statistically non-existent.
- Delve into the issues of India’s first fully digital census, where efficiency meets the reality of a massive digital divide.
India’s long-delayed census is finally approaching and its implications extend far beyond a routine population count. What is at stake is not just data, but the future of political representation, welfare distribution, and the balance of power in the world’s most populous democracy.
A catalyst for women’s political representation
The failure of the 131st Amendment, which proposed reserving 181 seats for women in parliament, in the lower legislative house (Lok Sabha) on April 17, 2026, has redirected attention to the upcoming census as the only viable legal solution to unlock the Women’s Reservation Act. Without updated population data, the promise of one-third representation risks remaining unrealized.
Under Article 334A of the 106th Amendment passed in 2023, the implementation of women’s representation depends upon two things: the completion of the census and the subsequent delimitation of the boundaries of electoral constituencies.
In an attempt to overcome this bottleneck, the 131st Amendment sought to decouple reservation from the delimitation process, but failed. As a result, the 2026 census remains the mandatory gateway for women’s entry into the Lok Sabha, a point underscored by legal scholars such as Arghya Sengupta, Founder and Research Director at the Vidhi Centre for Legal Policy.
The delimitation dilemma: A Trojan horse?
While the census promises representation for women subject to delimitation, critics claim that this is merely a Trojan horse for a larger overhaul of India’s electoral map.
Social activist Anjali Bhardwaj has warned that women’s representation is being used as a “smokescreen to push through delimitation”. She noted that following the delimitation, southern states, with higher per capita incomes but lower population growth, might be “penalized”, as seat allocations could shift toward more populous northern regions. “This makes the census a high-stakes political exercise that will redraw India’s power map, determining how seats and resources are allocated across the world’s most populous nation,” she explained.
Caste enumeration, a century later
Beyond gender representation, the census is poised to look into a demographic matter that India has avoided for almost a century. For the first time since the 1931 census, the count will include caste enumeration. This data is expected to shatter current welfare models by providing evidence of the social and economic standing of groups that have remained statistically invisible.
Prime Minister Narendra Modi’s administration has stressed that this data is essential for social and economic development, allowing for more targeted welfare delivery.
Caste data allows eligibility for government welfare programs to be determined, thus directing resources to deserving groups more effectively, and adjusting quotas for employment and education opportunities.
However, the move is divisive. While supporters see it as a way to empower statistically invisible groups, critics such as political scientist Professor Sudha Pai caution that counting castes could cement group identities and divert attention from deeper inequalities in land, education, power, and dignity.
However, she acknowledges that a caste census is becoming increasingly unavoidable because caste is already embedded in welfare delivery and electoral politics.
The invisible millions in urban slums
The effectiveness of the census ultimately depends on who gets counted. In India’s fast-growing urban areas, large populations remain difficult to capture accurately. Millions of migrants, informal urban populations, and residents of unauthorized colonies are historically undercounted due to the methodology of enumeration, which is tied to fixed residence. Circular laborers who split time between village and worksite, tenants without paperwork, and families in unlisted settlements often do not register where they use services.
When people are not counted where they actually live and work, the local infrastructure suffers. Schools, clinics, and ration shops are funded based on official tallies. If a population “does not exist” on paper, their essential services remain underfunded.
India’s first digital census: Faster data, bigger risks
The eighth census since independence will be India’s first fully digital. The 3 million enumerators will use mobile apps to count people in 28 states, eight union territories, over 7,000 towns, and 640,000 villages. People can also self-enumerate online and receive a unique digital ID to share with officials.
While digital tools enhance census accuracy with real-time validation and faster processing, centralizing sensitive personal data in government systems raises unresolved issues around privacy, oversight, and potential surveillance.
Equally significant is the question of digital access. As of early 2025, over 40% of India’s population lacked internet access. The main barrier is not infrastructure but low digital readiness: one in two rural and two in five urban households without internet did not know how to use it. This digital divide could introduce a new barrier preventing these groups from being counted.
A census that shapes the state
Advocates warn that the risks arising from India’s digital census extend beyond internet access to include data security and accountability, because the move does not simply represent a technical upgrade but a structural shift in how the state counts and interacts with its population.
Whether it is enabling women’s entry into parliament, redefining the balance between states, or determining access to basic services, it is largely believed that the 2026 census will play a decisive role as it emerges as one of the most consequential governance exercises in contemporary India.
