northeast India
Sikkim
Sikkim is a small Himalayan state in north-eastern India with Gangtok as capital. It became the 22nd state of India on 16 May 1975 after a distinctive history as a Himalayan kingdom, an Indian protectorate, and a state with special constitutional provisions under Article 371F.
Capital
Gangtok
Population
6.11 lakh
Census of India 2011
Area
7,096 sq km
Census of India 2011
Literacy
81.4%
Census of India 2011
Districts
6
State Profile
Sikkim overview
Sikkim is a Himalayan state in north-eastern India with Gangtok as capital and the High Court of Sikkim located at Gangtok. It is India least populous state and one of the smallest states by area, but it has high UPSC relevance because its history, borderland location, Article 371F framework, biodiversity, organic agriculture, hydropower, tourism, and disaster risks bring together GS1, GS2, and GS3 themes.
Capital
Gangtok
Region
northeast
Population
6.11 lakh
Census of India 2011
Area
7,096 sq km
Census of India 2011
Snapshot
Quick facts
Core facts useful for prelims, maps, and state comparison.
- Capital
- Gangtok
- Largest city
- Gangtok
- Region
- northeast
- Population
- 6.11 lakhCensus of India 2011
- Area
- 7,096 sq kmCensus of India 2011
- Languages
- English, Nepali, Sikkimese/Bhutia, Lepcha, Limbu, Rai, Gurung, Tamang, Sherpa, Newar
Snapshot
Economy snapshot
A quick view of source-backed output, income, growth, and major sectors.
- Industries
- Tourism, Organic agriculture, Horticulture, Large cardamom
UPSC Focus
Why it matters
Important UPSC-relevant themes connected with this state.
- Sikkim is a key case study in Indian federalism because it moved from a Himalayan kingdom under the Chogyal/Namgyal dynasty to an Indian protectorate and then became the 22nd state of India on 16 May 1975.
- Article 371F gives Sikkim special constitutional provisions, making it important for questions on asymmetric federalism, continuity of laws, local rights, and borderland governance.
- Its geography links the Eastern Himalaya, Khangchendzonga/Kanchenjunga massif, Teesta basin, Nathu La, high-altitude lakes, glacial hazards, landslides, biodiversity, tourism, hydropower, and climate change.
- Its society and culture show Lepcha, Bhutia, Nepali-speaking, and other Himalayan layers, making it useful for respectful study of cultural landscapes and multilingual mountain societies.
UPSC Focus
Identity markers
Cultural, historical, geographical, or economic identifiers.
- Capital: Gangtok.
- Sikkim became the 22nd state of India on 16 May 1975.
- Sikkim was formerly a Himalayan kingdom ruled by the Chogyal/Namgyal dynasty.
- Before statehood, Sikkim was an Indian protectorate after the Indo-Sikkim Treaty of 1950.
- Article 371F provides special constitutional provisions for Sikkim.
- The High Court of Sikkim is located at Gangtok and became the High Court for the state after Sikkim merger/statehood in 1975.
- Sikkim is India least populous state and one of the smallest by area.
- It borders Nepal, Bhutan, Tibet/China, and West Bengal.
- Major regions include Gangtok/East Sikkim, Gyalshing or Geyzing/West Sikkim, Namchi/South Sikkim, Mangan/North Sikkim, Pakyong, and Soreng.
- Important places include Gangtok, Namchi, Gyalshing/Geyzing, Mangan, Pakyong, Soreng, Pelling, Yuksom, Rumtek, Pemayangtse, Tashiding, Ravangla, Lachung, Lachen, Yumthang, Gurudongmar Lake, Tsomgo/Changu Lake, Nathu La, Zuluk, Dzongu, and the Khangchendzonga landscape.
- Khangchendzonga National Park is a UNESCO World Heritage Site and India first mixed World Heritage Site, recognised for both natural and cultural values.