Urbanisation in Independent India has been characterized by over-urbanization and rural push. Explain with demographic and sociological dimensions. (Answer in 350 words)

- Urbanisation in Independent India has been characterized by over-urbanization and rural push. Explain with demographic and sociological dimensions. (Answer in 350 words)
Introduction
India's cities have grown faster than the employment and services that were supposed to justify the growth.
Body
1. What over-urbanization and rural push mean here: Over-urbanization, in the sense Kingsley Davis gave the term, is a level of urban concentration higher than the level of industrialisation can support, so cities accumulate people faster than jobs, housing and water. Rural push is migration driven from behind rather than drawn from in front: fragmented holdings, indebtedness, the absence of non-farm work and caste subordination expel people whom the city has not asked for.
2. The demographic dimension: The urban share has risen from about a sixth at independence to nearly a third at the 2011 Census and past that since. Most urban growth, however, comes from natural increase and from the reclassification of large villages as census towns, whose number rose steeply between 2001 and 2011, rather than from migration alone. Growth is also concentrated: a small number of million-plus agglomerations hold a large share of urban India while small towns receive little investment. Male short-distance movement dominates work migration and marriage accounts for most female movement, which is why sex ratios in work destinations are skewed.
3. The sociological dimension: The migrant enters the city through caste, kin and village networks, which decide his trade and his street as much as the labour market does, so the village is reproduced inside the city rather than dissolved by it. Work is overwhelmingly informal — construction, head-loading, domestic service, street vending — the condition Jan Breman called footloose labour: mobility without security. Housing follows: the 2011 Census counted slum populations in crores. Entitlements remain territorial, tied to the state of origin, so the migrant is a resident without being a citizen. Segregation by religion persists, as the Sachar Committee documented for Muslim localities, and sons-of-the-soil politics turns the migrant into a target.
4. What the two together produce in Indian cities: A city of labour without citizenship: a workforce essential to construction and services and absent from the plans, the housing stock and the rolls. Services are rationed by informality — water bought from tankers, power drawn illegally, health paid out of pocket. Peri-urban settlement outruns municipal boundaries. The lockdown of 2020 demonstrated the arrangement exactly: the moment work stopped, millions discovered they had no claim on the cities they had built.
Conclusion
Urbanisation here has transferred rural distress into urban space rather than transforming either.