Regional Disparities in Organized Industrial Employment Across India

India’s industrial employment map has never been evenly drawn. Some states have long dominated organized manufacturing, while others have struggled to attract even a fraction of the industrial investment flowing into their neighbors. This uneven geography of jobs is not accidental – it reflects decades of policy choices, historical advantages, and structural factors that, far from narrowing over time, have actually widened since the country opened its economy in 1991. Understanding these regional variations in organized industrial employment reveals a great deal about how development in India has worked – and for whom.

What “organized industrial employment” means 🔗

In India, the organized industrial sector refers to registered manufacturing establishments – typically factories employing ten or more workers and operating under the Factories Act. Data on this sector is collected through the Annual Survey of Industries (ASI), which has tracked employment, output, and capital across states for decades. This formal sector matters because it offers comparatively stable wages, legal protections, and social security coverage – unlike the much larger informal economy where the majority of India’s workers are employed. Research tracking India’s progress toward SDG 8 confirms that formal employment remains heavily concentrated in the southern and western states, while informal employment dominates in northern regions where more than 85% of workers lack social security coverage.

The pre-liberalization landscape: concentration from the start 🔗

Before the economic reforms of 1991, India’s industrial employment was already concentrated, though the shape of that concentration looked different from today. The License Raj – the system requiring government approval to set up or expand industries – had created its own geography of manufacturing. Large public sector investments were directed toward heavy industries in states like Bihar and Odisha, particularly in steel and mining, while West Bengal, Maharashtra, and Gujarat dominated private organized manufacturing.

West Bengal, particularly around Kolkata, was a major industrial hub during this period, built on its colonial legacy of jute mills, steel plants, and engineering industries. Maharashtra had established itself as a textile and chemicals center, with Mumbai functioning as both a financial and industrial capital. Even so, research on inter-regional industrial disparities in India highlights that differences in industrialization levels across states were already significant before liberalization – with the Gini coefficient for state domestic product showing notable inequality well before the 1990s reforms.

By the pre-reform period, just five states accounted for nearly 60% of all organized industrial employment in the country. While states like Maharashtra had over 15 industrial workers per 1000 population, states like Rajasthan, Madhya Pradesh, and most northeastern states had fewer than 5 industrial workers per 1000 people. The northeastern region, despite various central incentive schemes, remained largely outside the industrial growth story due to poor connectivity, small market size, and persistent security concerns.

The 1991 turning point: liberalization and its uneven impact 🔗

India’s 1991 economic reforms – driven by a severe balance-of-payments crisis – dismantled the License Raj, abolished industrial licensing for most sectors, opened the economy to foreign direct investment, and allowed market forces to shape industrial location. The intent was to make the economy more efficient and competitive. What it also did, however, was remove the policy instruments that had previously directed some industrial investment toward lagging regions. Analysis of the post-1991 period shows that states with better infrastructure and governance attracted more investment, while others lagged – deepening regional imbalances rather than reducing them.

States that gained: Maharashtra, Tamil Nadu, Gujarat, and Karnataka 🔗

The states that entered liberalization with stronger infrastructure, better governance, and established industrial ecosystems pulled further ahead. Maharashtra, Gujarat, Tamil Nadu, and Karnataka together account for over 50% of India’s industrial output, despite representing a much smaller share of the national population. These states had developed robust manufacturing ecosystems – with supplier networks, technical education institutions, ports, and reliable power – that made them attractive to private and foreign investors newly free to choose where to locate. Tamil Nadu, for instance, successfully diversified beyond textiles into automobile manufacturing, attracting major car manufacturers and their supplier chains. Gujarat continued growing in chemicals, pharmaceuticals, and later renewable energy, supported by business-friendly policies and efficient administration.

States that stagnated or declined: West Bengal and the eastern belt 🔗

For states that once held industrial prominence, liberalization proved painful. West Bengal’s trajectory stands as the most striking example of regional industrial reversal. Once the second-largest industrial state after Maharashtra – accounting for 27% of India’s total industrial output in 1950-51 – West Bengal went into a long, structural decline. Between 1980 and 2005, factory sector employment in West Bengal declined at an annual rate of 2.1%, with labor-intensive industries like jute and engineering going into terminal decline. The manufacturing sector’s share in the state’s GDP fell from 21.73% in 1980-81 to 9.67% in 2014-15.

Multiple factors drove this decline. The freight equalization policy, introduced in 1952 and in place until 1993, subsidized the transportation cost of key raw materials like coal and steel across the country. While intended to promote balanced development, it eliminated West Bengal’s natural resource advantage – industries could now access eastern India’s minerals at subsidized freight rates from anywhere in the country, removing the incentive to locate near the source. Beyond this structural disadvantage, the state’s industrial policy from 1978 onward prioritized small and cottage industries while seeking to curtail large private capital, discouraging the very investment that would have modernized its organized manufacturing base. By 1987-88, West Bengal had fallen from second to fifth in terms of industrial value added – and the slide continued through the liberalization decade.

More broadly, research on premature deindustrialization in India finds that states which never effectively industrialized – including West Bengal, Uttar Pradesh, and Rajasthan – have actually begun deindustrializing, with manufacturing’s share of state GDP peaking in the 1990s at levels far lower than comparable economies in Southeast Asia and Latin America, before declining.

Why regional disparities persisted and deepened 🔗

The post-liberalization widening of regional industrial gaps was not inevitable – it reflected a reinforcing set of structural conditions. State-level analysis of employment intensity in Indian industries, spanning 1980-81 to 2013-14 across 18 major states, found that regional disparity in industrial growth is largely driven by differences in labor productivity rather than by labor supply alone – meaning states with more skilled, better-educated workforces and higher-capital industries generated more employment per unit of output growth. This created a self-reinforcing cycle: industrialized states attracted investment, built skills, improved infrastructure, and attracted further investment, while lagging states fell further behind.

Comparative analysis of Maharashtra and Uttar Pradesh illustrates this gap starkly. Gujarat or Maharashtra alone outperform Bihar, Jharkhand, and Chhattisgarh combined in terms of Gross Value Added and number of registered factories, according to the most recent Annual Survey of Industries. Even Uttar Pradesh – which has made notable industrial strides in the past decade and now counts among the top five industrial states on several indicators – still shows a considerable gap when measured against Maharashtra on employment, GVA, and export orientation.

The concentration of capital near urban centers is another structural driver. Urbanization and industrialization remain closely correlated in India, meaning that industrial employment clusters in and around major cities. Even within states, the distribution is uneven – in West Bengal, for example, industrial activity is concentrated in the southern sub-region with access to raw materials and skilled labor, while the north remains largely deindustrialized.

Policy responses and their limitations 🔗

Central and state governments have tried various instruments to address these disparities. The Backward Area Development Programme offered incentives for industries in underdeveloped states. Special Economic Zones (SEZs) and industrial corridors – including the Delhi-Mumbai Industrial Corridor and East Coast Economic Corridor – aimed to spread industrialization beyond its existing centers. More recently, Make in India and the Production Linked Incentive (PLI) schemes have sought to boost manufacturing nationally. The North-East Industrial Development Scheme (2017) offered a special package for industries in the northeastern states specifically.

However, implementation gaps, poor infrastructure, and political constraints have limited the effectiveness of these interventions, keeping regional disparities largely intact. Early evidence on PLI schemes similarly suggests that benefits are still largely accruing to already-industrialized states. The Economic Survey 2022-23 stressed that uneven industrialization slows India’s broader growth ambitions and that equitable distribution of industrial employment is vital for reducing migration pressures from states with limited opportunities, containing regional political discontent, and sustaining long-term development.

The human cost of regional imbalance 🔗

Regional disparities in organized industrial employment are not just economic statistics – they shape lives. States with limited industrial employment opportunities see large-scale out-migration of working-age populations to more industrialized regions, adding pressure to already congested cities like Mumbai and Bengaluru. The ILO’s analysis of employment and inequality outcomes in India connects regional economic disparities directly to differences in employment quality, wage levels, and social security coverage. States lagging in organized industrial employment tend to have higher proportions of workers in low-wage, informal arrangements with no access to statutory protections. Gender gaps compound this picture – female labor force participation rates are significantly higher in Tamil Nadu and Kerala than in Haryana and Rajasthan, reflecting how industrial structure shapes not just employment levels but who gets to participate in the formal economy at all.

What the data tells us about the road ahead 🔗

The picture that emerges from decades of Annual Survey of Industries data is unambiguous: India’s organized industrial employment has grown more concentrated, not less, since liberalization. The top five states now account for nearly 70% of all organized manufacturing employment – up from around 60% in the pre-reform period. This is a challenge with no easy solution. Infrastructure deficits in lagging states are deep and take years to address. Governance quality varies enormously and is not easily reformed by central mandate. Skill gaps in backward regions cannot be closed overnight. And the economic logic of agglomeration – where industries cluster because proximity to suppliers, workers, and markets lowers costs – works against spatial dispersal.

Yet the stakes are high. With India’s working-age population continuing to grow, generating sufficient formal industrial employment requires either spreading industrial activity more equitably across regions or accepting that millions of workers in lagging states will remain in low-productivity, informal work. Analysts warn that India risks premature deindustrialization – a situation where the manufacturing share of GDP peaks and declines before the country has reached the income levels at which industrialized countries made this transition, foreclosing the employment and productivity gains that manufacturing-led development historically provides.

What do you think? Given that market forces have deepened regional industrial disparities since 1991, can government policy realistically redirect organized manufacturing to lagging states – or does the economic logic of agglomeration make concentrated industrialization almost inevitable? And if India’s industrial employment continues to be dominated by five or six states, what does that mean for the hundreds of millions of workers living in the regions left behind?

References

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