Least Populated Districts in India - Top 10

While India is globally recognized for its dense population in certain regions, it also possesses districts that are quite the opposite in terms of population figures. These least populated districts provide a unique insight into India's varied demographic landscape.

Dibang Valley, located in the northeastern state of Arunachal Pradesh, stands out with a minimal population of just 8,000 people and a density of only 1 individual per square kilometer, making it the least populated district in the country. Close by, Anjaw and Upper Siang also feature on this list, emphasizing the sparse population distribution in certain parts of Arunachal Pradesh.

Lahul & Spiti in Himachal Pradesh is another district with a meager population, reflecting the region's challenging terrains and cold desert climate. Interestingly, Mahe, despite its tiny size and a population of just 41.82k, has a density of 4646, indicating that it's densely packed within its limited area.

The list also brings attention to regions like the Nicobars, part of the Andaman and Nicobar Islands, and Diu, suggesting that some of India's peripheral territories remain less densely populated. This juxtaposition of densely populated areas like Mahe amidst largely sparse regions underlines the incredible demographic contrasts found within the country.

Rank Districts StatePopulationDensity per sqkm
1 Dibang ValleyARUNACHAL PRADESH8.00 k 1
2 AnjawARUNACHAL PRADESH21.17 k 3
3 Lahul & SpitiHIMACHAL PRADESH31.56 k 2
4 Upper SiangARUNACHAL PRADESH35.32 k 5
5 NicobarsANDAMAN & NICOBAR ISLANDS36.84 k 20
6 MahePUDUCHERRY41.82 k 4,646
7 North DistrictSIKKIM43.71 k 10
8 TawangARUNACHAL PRADESH49.98 k 23
9 LonglengNAGALAND50.48 k 90
10 DiuDAMAN & DIU52.07 k 1,335