| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 601 | Rishihat Tea Garden | Risheehat BO | 📍 734102 | Darjeeling Pulbazar | Branch Post Office |
| 602 | Rissium Forest | Santook Mirik BO | 📍 734314 | Kalimpong - II | Branch Post Office |
| 603 | Riyong Forest | Lohapool BO | 📍 734008 | Kalimpong -I | Branch Post Office |
| 604 | Riyong Forest | Kalijhora SO | 📍 734320 | Kalimpong -I | Branch Post Office |
| 605 | Riyong Forest | Reang SO | 📍 734321 | Kalimpong -I | Branch Post Office |
| 606 | Rohini Tea Garden | Kurseong SO | 📍 734203 | Kurseong | Branch Post Office |
| 607 | Rolak Khasmahal | Mungpoo SO | 📍 734313 | Kurseong | Post Office - PO |
| 608 | Rong Chong Khasmahal | Lohapool BO | 📍 734008 | Rangli Rangliot | Branch Post Office |
| 609 | Rongmook Ceder Tea Garden | Rangmook BO | 📍 734219 | Jorebunglow Sukiapokhri | Branch Post Office |
| 610 | Ruhinir Chhat | Matigara SO | 📍 734010 | Matigara | Post Office - PO |
| 611 | Rungneet Tea Garden | North Point SO | 📍 734104 | Darjeeling Pulbazar | Post Office - PO |
| 612 | Rupan Chhat | Matigara SO | 📍 734010 | Matigara | Post Office - PO |
| 613 | Rupandighi | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 614 | Rupsing | Naksalbari SO | 📍 734429 | Naxalbari | Post Office - PO |
| 615 | Sagmaru Tea Garden Sungma | Pokhriabong SO | 📍 734216 | Jorebunglow Sukiapokhri | Post Office - PO |
| 616 | Sahananda | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 617 | Saheburam | Khoribari SO | 📍 734427 | Kharibari | Post Office - PO |
| 618 | Saihur Forest | Munsong SO | 📍 734315 | Kalimpong - II | Post Office - PO |
| 619 | Sakam Forest | Fagu SO Darjiling | 📍 735231 | Gorubathan | Post Office - PO |
| 620 | Sakiyong Khasmahal | Sakyong BO | 📍 734311 | Kalimpong - II | Branch Post Office |
| 621 | Salbari | Sukna SO | 📍 734009 | Kharibari | Post Office - PO |
| 622 | Salbari Chhat Pratham Khanda | Matigara SO | 📍 734010 | Matigara | Post Office - PO |
| 623 | Salu Tea Garden | Gumba BO | 📍 734102 | Jorebunglow Sukiapokhri | Branch Post Office |
| 624 | Samalbong | Bijanbari SO | 📍 734201 | Darjeeling Pulbazar | Post Office - PO |
| 625 | Samalbong Khasmahal | Sinji BO | 📍 734301 | Kalimpong -I | Branch Post Office |
| 626 | Samether Khasmahal | Samthar BO | 📍 734301 | Kalimpong -I | Branch Post Office |
| 627 | Samrik Tea Garden Simripani | Pokhriabong SO | 📍 734216 | Jorebunglow Sukiapokhri | Post Office - PO |
| 628 | Samsing Khasmahal | Samsing BO | 📍 735223 | Gorubathan | Branch Post Office |
| 629 | Samther Forest | Samthar BO | 📍 734301 | Kalimpong -I | Branch Post Office |
| 630 | Sangatram | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 631 | Sangser Forest | School Dhura BO | 📍 734313 | Kalimpong - II | Post Office - PO |
| 632 | Sangser Forest | Mahakal Dara BO | 📍 734316 | Kalimpong - II | Branch Post Office |
| 633 | Sangser Khasmahal | Swansay BO | 📍 734316 | Kalimpong - II | Branch Post Office |
| 634 | Sannyasi Thaner Chhat | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 635 | Sannyasithan | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 636 | Santuk Khasmahal | Santook Mirik BO | 📍 734314 | Kalimpong - II | Branch Post Office |
| 637 | Saptiguri Khelaghar Tea Garden | Kurseong SO | 📍 734203 | Kurseong | Branch Post Office |
| 638 | Sarcargachh | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 639 | Sarcargachher Chhat | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 640 | Sastugachh | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 641 | Satbhaiya | Naksalbari SO | 📍 734429 | Naxalbari | Post Office - PO |
| 642 | Saurinibasti | Lower Soureni BO | 📍 734214 | Mirik | Branch Post Office |
| 643 | Saurinibasti | Soureni Bazar SO | 📍 734227 | Mirik | Branch Post Office |
| 644 | Sebdella | Naksalbari SO | 📍 734429 | Naxalbari | Post Office - PO |
| 645 | Selim Hill Tea Garden | Gayabari BO | 📍 734223 | Kurseong | Branch Post Office |
| 646 | Selpu Khasmahal | Selpu BO | 📍 734008 | Kurseong | Branch Post Office |
| 647 | Senchal Forest | Ghoom SO | 📍 734102 | Jorebunglow Sukiapokhri | Post Office - PO |
| 648 | Senchal Forest | Simkuna BO | 📍 734102 | Jorebunglow Sukiapokhri | Branch Post Office |
| 649 | Sepoy Dhora D R Tea Garden | Tung SO | 📍 734224 | Kurseong | Post Office - PO |
| 650 | Sepoy Dhura Tea Garden | Tung SO | 📍 734224 | Kurseong | Post Office - PO |