Map of Assam

History

Assam and adjoining regions have evidences of human settlement from the beginning of the Stone Age. The hills at the height of 1,500 to 2,000 feet (460–615 m) were popular habitats probably due to availability of exposed dolerite basalt, useful for tool-making. Ambari site in Guwahati has revealed Shunga-Kushana era artefacts including flight of stairs and a water tank which may date from 1st century BCE and may be 2,000 years old. Experts speculate that another significant find at Ambari is Roman era Roman roulette pottery from the 2nd century BCE.

Geography

A significant geographical aspect of Assam is that it contains three of six physiographic divisions of India – The Northern Himalayas (Eastern Hills), The Northern Plains (Brahmaputra plain) and Deccan Plateau (Karbi Anglong). As the Brahmaputra flows in Assam the climate here is cold and there is rainfall most of the month. Geomorphic studies conclude that the Brahmaputra, the life-line of Assam, is an antecedent river older than the Himalayas, which has entrenched itself since they started rising. The river with steep gorges and rapids in Arunachal Pradesh entering Assam, becomes a braided river (at times 10 mi/16 km wide) and with tributaries, creates a flood plain (Brahmaputra Valley: 50–60 mi/80–100 km wide, 600 mi/1000 km long).

Economy

Assam's economy is based on agriculture and oil. Assam produces more than half of India's tea. The Assam-Arakan basin holds about a quarter of the country's oil reserves, and produces about 12% of its total petroleum. According to the recent estimates, Assam's per capita GDP is ₹6,157 at constant prices (1993–94) and ₹10,198 at current prices; almost 40% lower than that in India. According to the recent estimates, per capita income in Assam has reached ₹6756 (1993–94 constant prices) in 2004–05, which is still much lower than India's.

Between 1951 and 1979, Assam registered an average level of real gross domestic product growth compared to the national average. However, the state's real GDP growth lagged behind the national average after 1979 due to socio-political instability.

Demographics

and is expected to reach 34.18 million by 2021 and 35.60 million by 2026.

As per the 2011 census, the total population of Assam was 31,169,272. The total population of the state has increased from 26,638,407 to 31,169,272 in the last ten years with a growth rate of 16.93%.

Of the 33 districts, Dhubri, Goalpara, Barpeta, Morigaon, Nagaon, and Hailakandi, recorded growth rates ranging from 20 per cent to 24 per cent during the last decade, whereas Sivasagar and Jorhat, registered around 9 per cent population growth. These districts do not have any international border.

In 2011, the literacy rate in the state was 73.18%. The male literacy rate was 78.81% and the female literacy rate was 67.27%.