Sikkim (SK) has 4 districts with a total of 211 post offices and 23 unique pin codes ranging from 737101 to 737139. Use this page to browse all districts in Sikkim and find pin codes for any post office. You can also use our pin code search to look up a specific post office or pin code directly.
Select a state, then a district to view all post offices and pin codes in that area. Or use pin code search if you know the name or number.
| State | Sikkim |
| Short Name | SK |
| Type | state |
| Districts | 4 |
| Total Post Offices | 211 |
| Total Pin Codes | 23 |
| Pin Code Range | 737101 to 737139 |
Sikkim has 23 unique pin codes ranging from 737101 to 737139. There are 211 post offices spread across 4 districts. Each post office has its own pin code for accurate mail delivery.
There are 4 districts in Sikkim. Each district has multiple post offices with unique pin codes. Click on any district above to view all its post offices and pin codes.
There are 211 post offices in Sikkim across 4 districts, covering 23 unique pin codes from 737101 to 737139.
India Post operates over 1,54,000 post offices — the largest postal network in the world. Use PincodeLookup to find any pin code or post office.