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The Ultimate Sikkim Pin Code Directory 2026 📍
Sikkim is a beautiful Himalayan state known for its steep valleys and diverse districts. Because it is divided into distinct zones—including the urban hub of Gangtok 🏔️, the industrial corridors of Rangpo, and the remote North Sikkim border regions—the pin code of Sikkim varies significantly by locality.
Below is the comprehensive Sikkim pin code sheet covering all major cities, district headquarters, and transition towns as of 2026.
Core Residential & Institutional Sectors (Gangtok Focus) 🏔️
For many, the pin code of Sikkim central areas like the capital city and the established educational/administrative hubs is the most sought-after information.
Gangtok pin code M.G. Marg: 737101 🏠
Gangtok pin code Tadong: 737102 🏘️
Pincode of Gangtok Deorali: 737102 📦
Sikkim pin code Ranipool: 737135 🛣️
Gangtok pin code Sikkim Manipal University: 737102 🎓
Sikkim pin code Pakyong (Airport Area): 737106 ✈️
Sikkim pin code Majitar: 737136 🏭
North & West Sikkim Hubs
The pin code of tourist hotspots and surrounding residential hubs often falls under specific district headquarters.
Sikkim Pin Code Pelling: 737113 🏢
Sikkim pin code Lachen: 737120 💻
What is the Pincode of Namchi?: 737126 📍
Pin code of Jorethang: 737121 🗺️
Decoding the Sikkim Postal Grid 🔍
Understanding the pin code of Sikkim requires looking at the broader mountainous terrain. While the city of Gangtok typically uses 737101, the rest of the state uses a variety of codes depending on the village or district sector.
Frequently Searched Area Codes:
| Area / Locality | Pin Code |
|---|---|
| Singtam Sikkim | 737134 |
| Rangpo (Industrial Border) | 737132 |
| Which area pincode is 737102? | Tadong / Deorali Area |
| Which area pin code is 734101? | Darjeeling, WB (Nearby Border) |
| Which city pin code is 799001? | Agartala, Tripura |
Pro Tip: If you are wondering which area pin code is 737102, it primarily covers the high-density residential and educational zones of Tadong in Gangtok. Similarly, which area pin code is 737132? It serves the industrial gateway of Rangpo.
Specific Locations & Pin Codes
| Locality / Area | Pin Code |
|---|---|
| Sikkim State (General Range) | 737101 to 737139 |
| Gangtok (Main City) | 737101, 737102, 737103 |
| Tadong & Deorali | 737102 |
| Ranipool | 737135 |
| M.G. Marg (Gangtok GPO) | 737101 |
| Namchi (South Sikkim) | 737126 |
| Gyalshing (West Sikkim) | 737111 |
| Mangan (North Sikkim) | 737116 |
| Pelling | 737113 |
| Chungthang | 737120 |
BHK Sheet Specifications: All Sectors & Villages 🏢
Residential development in Sikkim's hills requires special construction. Here are the 2026 standards for apartments and mountain villas:
| Feature | 1 BHK (Hill Studio) | 2 BHK (Classic Suite) | 3 BHK (Premium Villa) |
|---|---|---|---|
| Average Area | 400 - 550 sq. ft. | 900 - 1150 sq. ft. | 1600 - 2400 sq. ft. |
| Structure | Seismic Zone V RCC | Seismic Zone V RCC | Earthquake Resistant + Steel |
| Flooring | Vitrified / Wooden | Laminated Hardwood | Premium Teak / Marble |
| Kitchen | Compact Modular | Semi-Modular | Full Modular + Island |
| Heating | Power Point for Heaters | Insulated Walls | Centralized Heating System |
Reverse Pin Code Lookup
737101: Belongs to Gangtok Head Office / M.G. Marg.
737132: Belongs to Rangpo, the commercial entry point to Sikkim.
737120: Belongs to Lachen / North Sikkim high-altitude areas.
737126: The official pin code for Namchi City in South Sikkim.
737113: Belongs to the tourist hub of Pelling in West Sikkim.
Quick Reference for All Sikkim Districts
East Sikkim (Gangtok, Pakyong, Singtam): 737101, 737106, 737134
West Sikkim (Gyalshing, Pelling, Soreng): 737111, 737113
South Sikkim (Namchi, Jorethang, Ravangla): 737126, 737121, 737139
North Sikkim (Mangan, Lachen, Lachung): 737116, 737120
Important FAQ ❓
1. What is the main pin code of Sikkim?
The most common code for the state capital Gangtok is 737101.
2. What is the pin code of Tadong Gangtok specifically?
The Gangtok pin code Tadong is 737102. This code also covers Deorali and SMIT.
3. Which area pin code is 737132?
The 737132 code belongs to Rangpo, which is the border town between West Bengal and Sikkim.
4. What is the pin code for Lachen North Sikkim?
The pin code for Lachen is 737120, which serves the upper reaches of the North Sikkim district.
5. Is the pin code of Pakyong Airport different from Gangtok?
Yes, Pakyong has its own dedicated pin code, which is 737106.
Conclusion
Navigating the pin code of Sikkim can be tricky due to the remote nature of Himalayan villages. Whether you are looking for the Gangtok Pin Code M.G. Marg or the Namchi pin code, always double-check the six-digit code to ensure your shipments and documents arrive safely across the mountains. 🚚