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India’s Population Density Trend from 1951 to 2011 by States, As per Census 2011

UID: PD-20241003-IN-05

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Meta Data

Source

Census

Last Updated

October 5, 2024

Time Range

1951-2011

Periodicity

Decadal

Overview

Population density refers to the number of people living per unit of land area, commonly measured in persons per square kilometre or square mile. It is a critical concept in demography and geography, as it provides insight into how human populations are distributed across different regions. The significance of population density extends beyond its essential numerical value, impacting several aspects of society and the environment. High population density in urban areas can lead to challenges such as overcrowding and increased demand for infrastructure, housing, healthcare, and social services. It also influences economic development, as densely populated areas tend to have greater access to markets and labour but may face issues like congestion and pollution. Conversely, low population density often characterizes rural or remote areas where access to services, economic opportunities, and infrastructure might be limited, affecting quality of life and economic growth. Moreover, population density is central to urban planning and resource allocation. Governments and planners use density metrics to make informed decisions about infrastructure development, zoning, transportation networks, and environmental sustainability. Thus, understanding population density helps address the balance between population growth, resource management, and environmental conservation.

Trends & Insights

The National Capital Territory of Delhi consistently showed the highest population density among all the states and UTs, skyrocketing from 1,176 people per square kilometre in 1951 to an astounding 11,320 in 2011. Bihar emerged as the state with the highest population density, surging from 309 in 1951 to 1,106 in 2011. West Bengal followed closely, with its density rising from 296 to 1,028 over the same period. These figures reflect the historical population concentration in the Gangetic plains and the immense challenges these states face in resource management and urban planning. Uttar Pradesh, India’s most populous state’s population density, tripled from 250 in 1951 to 829 in 2011. In stark contrast, northeastern states like Arunachal Pradesh, Mizoram, and Sikkim consistently showed low population densities. Kerala presents an interesting case study, as its population density started at a relatively high density of 349 in 1951 and reached to 860 in 2011. This trend showcases the state’s unique demographic transition, characterized by high literacy rates and improved health indicators. Similarly, states like Maharashtra and Tamil Nadu showed substantial increases in population density, mirroring their economic growth and urbanization trajectories. Some states exhibited unusual patterns. Nagaland, for instance, saw its density increase rapidly from 13 in 1951 to 120 in 2001 but slightly decreased to 119 in 2011. The overall trend for India showed a steady increase in population density from 117 in 1951 to 382 in 2011, representing a more than threefold increase.

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Citation

Please cite this article using proper attribution to 360 Analytika when referencing or sharing our content.

Office of the Registrar General and Census Commissioner, Ministry of Home Affairs, Government of India. India’s population density trend from 1951 to 2011 by states, as per Census 2011 (360 Analytika, Ed.) [Dataset]. 360 Analytika. https://360analytika.com/indias-population-density-trend-by-states-as-per-census/

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