Gangtok Postal Codes, East Sikkim, Sikkim India

Find all official postal codes and zip codes for Gangtok, located in Sikkim, East Sikkim, India. The table below lists the specific postal codes for various places, towns, and neighborhoods within Gangtok to ensure your mail and packages are correctly routed.

Gangtok on the Map

The map above highlights the geographic boundaries of the Gangtok sub-districts in India. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Gangtok

Key Facts

Gangtok is the capital city of the Indian state of Sikkim, serving as the administrative headquarters of East Sikkim district. Located in the eastern Himalayan range at an elevation of approximately 1,650 meters (5,410 feet), Gangtok occupies a strategic position overlooking the Ranikhola River valley. The city covers an area of about 25 square kilometers and has a population of approximately 100,000 people, making it the largest urban center in Sikkim. Gangtok is divided into several administrative wards and neighborhoods that cascade down the steep mountain slopes, with the city's layout following the natural contours of the terrain. As the political, cultural, and economic hub of Sikkim, Gangtok features a unique blend of traditional Sikkimese architecture and modern urban development. The city serves as the gateway to numerous Buddhist monasteries and Himalayan trekking routes, attracting tourists from around the world. For those seeking detailed location information, Gangtok's postal code system provides precise addressing for its various neighborhoods and administrative divisions.

Neighboring Regions

* Pakyong

* Rongli

* Rangpo