Gangtok PIN Codes: 737101 to 737139 | East Sikkim, Sikkim
PIN Codes for Gangtok range from 737101 to 737139 in East Sikkim, Sikkim, India. To find exact PIN Codes and postcodes within Gangtok, choose from the districts below.
Postal Codes for Places in Gangtok
Showing 87 places in Gangtok. Last verified with official records on April 24, 2026.
| Aritar | |
| Assam | |
| Assam Lingzey | |
| Barbing | |
| Beng | |
| Beyong | |
| Bhusuk | |
| Budang Thangsing | |
| Burtuk | |
| Central Pendam | |
| Chadey | |
| Chandmari | |
| Chhota Singtam | |
| Chinze | |
| Chisopani | |
| Chongey | |
| Chuba | |
| Deorali | |
| Dung-Dung | |
| Gangtok | |
| Gangtok Forest Block | |
| Gangtok Private Estate | |
| Kambal | |
| Kyongnosla Forest Block | |
| Lingdok | |
| Lingdum | |
| Lingzey | |
| Luing | |
| Makha | |
| Mangthang | |
| Martam | |
| Naitam | |
| Namgeythang | |
| Namin | |
| Namli | |
| Namok | |
| Nampong | |
| Nandok | |
| Navey | |
| Nazitam | |
| Pam | |
| Pangthang Forest Block | |
| Parbing | |
| Patuk | |
| Penlong | |
| Phengyong | |
| Rakdong | |
| Raley Khesey | |
| Rangpo Forest Block | |
| Ranipool Forest Block | |
| Ranka | |
| Rapdang | |
| Rey | |
| Rongyek | |
| Rumtek | |
| Rumtek Forest Block | |
| Sajong | |
| Sakyong | |
| Samdong | |
| Samdur | |
| Samlick-marchak | |
| Sang Forest Block | |
| Sangtong | |
| Sherwani | |
| Shotak | |
| Shyagyong-Rumtek | |
| Sichey Gaon | |
| Singbel | |
| Singtam Forest Block | |
| Song | |
| Sumin | |
| Syari | |
| Tadong | |
| Tashiling | |
| Tathangchen | |
| Temphyak-Mendu | |
| Tintek | |
| Tirkutam | |
| Tshalumthang | |
| Tumen Forest Block | |
| Tumin | |
| Tumlabung | |
| Upper Burtuk | |
| Upper Chandmari | |
| Upper Sicheygaon | |
| Upper Tathangchen | |
| West Pendam |
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Sample Address Format for Gangtok
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Gangtok, East Sikkim, Sikkim, 737134
INDIA
Gangtok on the Map
The map above highlights the geographic boundaries of the Gangtok sub-districts in India.
Gangtok Quick Facts
| Country | India (IN) |
|---|---|
| Administrative Path | India β Sikkim β East Sikkim |
| Postal Code | 737101~737139 |
| State | Sikkim |
| Districts | East Sikkim |
| ISO Codes | IN / IND / 356 |
| Top-level domain (ccTLD) | .in |
| Coordinates | 27.32574, 88.61216 |
| Places | 87 |
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