The Andaman and Nicobar Islands, a union territory of India, are a group of 572 islands at the juncture of the Bay of Bengal and the Andaman Sea. It comprises two island groups, the Andaman Islands and the Nicobar Islands. As per provisional reports of Census India, the population of Andaman and Nicobar Islands in 2011 was 380,581 (3.81 Lakh), and its estimated population in 2026 is 406,000 ( 4 lakh)
Table of Contents
Future Population Projection
Year
Population
% Growth
2011
381,000
–
2016
392,000
2.89%
2021
400,000
2.04%
2026
406,000
132.00%
2031
411,000
13.25%
2036
413,000
13.13%
Census 2011-2021
Andaman and Nicobar Islands has a population growth rate during 2011-2021 of 9.58 %. Its estimated population in 2021 is 4 Lakhs* an increase of around 20K from 2011.
Andaman & Nicobar Islands
Census 2011
Total Population
380,581 (3.81 Lacs)
Male Population
202,871
Female Population
177,710
Total Area
8,249 km2
Area Rank
28th
Population Density
46/km2
Population Rank
34th
Average Literacy (%)
86.80%
Sex Ratio
876
Capital City
Port Blair
Formation
1 November 1956
Source: Census 2011 & UIAI for 2021 Estimates
Religion in Andaman and Nicobar Islands
Andaman & Nicobar Islands has a diverse population of many religions & communities. At the census 2011, out of 3.8 Lacs population, around 2.64 Lacs (69.45%) have returned themselves as followers of Hindu religion, 81 thousand (21.28%) as Christians, and 32 thousand (8.52%) as Muslims. In addition 0.18% Stated as no religion & 0.59% are other religions.
Source: Census 2011
Andaman and Nicobar Islands Population by Religion
#
Religion
Population 2011
1
Hindu
264,296
2
Christian
80,984
3
Muslim
32,413
4
Sikh
1286
5
Buddhist
338
6
Jain
31
7
Other religions and persuasions
564
8
Religion not stated
669
Total
380,581
Source: Census 2011
Religion in Andaman and Nicobar Islands by Percentage
#
Religion
Percentage %
1
Hindu
69.45%
2
Christian
21.28%
3
Muslim
8.52%
4
Sikh
0.34%
5
Buddhist
0.09%
6
Jain
0.01%
7
Other religions and persuasions
0.15%
8
Religion not stated
0.18%
Source: Census 2011
Top Cities in Andaman & Nicobar Islands
The territory’s capital is the city of Port Blair. The Nicobar District with Car Nicobar as its capital, the South Andaman district with Port Blair as its capital and the North and Middle Andaman district with Mayabunder as its capital.
The Lok Sabha, the lower house of the Parliament of India, is made up of Members of Parliament (MPs). Each MP, represents a single geographic constituency. There is currently 1 Lok Sabha constituency in Andaman & Nicobar Islands.
Andaman & Nicobar Islands MP List
Lok Sabha Seat from Andaman & Nicobar Islands & MP in the 17th Lok Sabha (2019-2024)
Rajeev Rana is an independent writer and researcher with a strong interest in history, population studies, and demographic trends in India and North America. He has been writing on demography-related topics for over five years, focusing on census data, migration patterns, ethnicity, and regional population changes.
While not a formally certified demographer, Rajeev closely follows official data releases from government sources, census authorities, and reputable research institutions. His work aims to present complex demographic information in a clear, accessible, and neutral manner for readers seeking factual insights and broader context.
Rajeev contributes to multiple informational websites and has particular familiarity with demographic and regional trends in the Delhi NCR region. His writing is driven by curiosity, data interpretation, and a commitment to accuracy rather than advocacy or opinion