| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 601 | JENTWARI | Kumalda BO | 📍 248008 | Dehradun | Branch Post Office |
| 602 | JHADI | Madrasu BO | 📍 248125 | Vikasnagar ** | Branch Post Office |
| 603 | JHARIPANI | Jharipani BO | 📍 248179 | Dehradun | Branch Post Office |
| 604 | JHAROND | Nagal Jwalapur BO | 📍 248140 | Dehradun | Branch Post Office |
| 605 | JHBAAWALA | Bullawala BO | 📍 248140 | Dehradun | Branch Post Office |
| 606 | JHEELWALA | Dandi BO | 📍 248145 | Dehradun | Branch Post Office |
| 607 | Jhitand | Kathang BO | 📍 248199 | Chakrata | Branch Post Office |
| 608 | JHODA | Madrasu BO | 📍 248125 | Vikasnagar ** | Branch Post Office |
| 609 | Jhutaya | Kalsi SO | 📍 248158 | Chakrata | Post Office - PO |
| 610 | Jikala | Kalsi Gate SO | 📍 248159 | Chakrata | Post Office - PO |
| 611 | JINSI | Kempty BO | 📍 248179 | Dehradun | Branch Post Office |
| 612 | JISSAU | Jissau BO | 📍 248165 | Chakrata | Branch Post Office |
| 613 | Jiwangarh | Ambari BO | 📍 248125 | Vikasnagar ** | Branch Post Office |
| 614 | JOGIO | Jogio BO | 📍 248124 | Chakrata | Branch Post Office |
| 615 | JOGIWALA | Badripur BO | 📍 248005 | Dehradun | Branch Post Office |
| 616 | Jogiwala Mafi | Chhiddarwala BO | 📍 249204 | Rishikesh ** | Branch Post Office |
| 617 | Jogyo | Jogio BO | 📍 248124 | Chakrata | Branch Post Office |
| 618 | Johari | Anarwala BO | 📍 248003 | Dehradun | Branch Post Office |
| 619 | JOHRI GAON | Dehradun Cantt HO | 📍 248003 | Dehradun | Head Post Office - H |
| 620 | JOLLYGRANT | Jollygrant SO | 📍 248016 | Dehradun | Post Office - PO |
| 621 | JOODI GAON | Mawana Kolti BO | 📍 248179 | Dehradun | Branch Post Office |
| 622 | JUDDU | Lohari BO | 📍 248158 | Chakrata | Branch Post Office |
| 623 | JUDLI | Dharmawala BO | 📍 248142 | Vikasnagar ** | Branch Post Office |
| 624 | Jusau Bhakrau | Matiyawa BO | 📍 248123 | Chakrata | Branch Post Office |
| 625 | Kaba Khera | Kandoli Bharam BO | 📍 248199 | Chakrata | Branch Post Office |
| 626 | Kachta | Gangroo BO | 📍 248158 | Chakrata | Branch Post Office |
| 627 | KADAI KATAL | Saura Sarauli BO | 📍 248008 | Dehradun | Branch Post Office |
| 628 | KADIKHALA | Dhanyari BO | 📍 248008 | Dehradun | Branch Post Office |
| 629 | KADLY | Kota BO | 📍 248124 | Chakrata | Branch Post Office |
| 630 | KAGWALA | Dodhli BO | 📍 248140 | Dehradun | Branch Post Office |
| 631 | KAGWALA | Dobhri BO | 📍 248197 | Dehradun | Branch Post Office |
| 632 | Kaha-Nehra-Punagh | Thaina BO | 📍 248158 | Chakrata | Branch Post Office |
| 633 | KAILASHPUR | Mehuwala BO | 📍 248171 | Dehradun | Post Office - PO |
| 634 | KAINCHIWALA | Kainchiwala BO | 📍 248197 | Dehradun | Branch Post Office |
| 635 | Kairwan Karanpur | Sahstradhara BO | 📍 248013 | Dehradun | Branch Post Office |
| 636 | Kairwan Malkot | Haldwari BO | 📍 248143 | Rishikesh ** | Branch Post Office |
| 637 | Kaitari | Matiyawa BO | 📍 248123 | Chakrata | Branch Post Office |
| 638 | Kakari | Sahiya SO | 📍 248196 | Chakrata | Post Office - PO |
| 639 | Kaknawamaychak Talai | Thano BO | 📍 248143 | Rishikesh ** | Branch Post Office |
| 640 | Kaknoi | Matiyawa BO | 📍 248123 | Chakrata | Branch Post Office |
| 641 | Kalasi | Kalsi SO | 📍 248158 | Chakrata | Post Office - PO |
| 642 | KALBAN | Ithrana BO | 📍 248143 | Dehradun | Branch Post Office |
| 643 | Kalimati | Barasi BO | 📍 248008 | Dehradun | Branch Post Office |
| 644 | Kalimati | Dhanyari BO | 📍 248008 | Dehradun | Branch Post Office |
| 645 | Kaluwala | Badonwala BO | 📍 248140 | Rishikesh ** | Branch Post Office |
| 646 | Kalyanpur | Sabhawala BO | 📍 248197 | Vikasnagar ** | Branch Post Office |
| 647 | Kalyanpur | Sherpur BO | 📍 248197 | Vikasnagar ** | Branch Post Office |
| 648 | KAMARKA | Kunna BO | 📍 248124 | Chakrata | Branch Post Office |
| 649 | Kamla | Kamla BO | 📍 248158 | Chakrata | Branch Post Office |
| 650 | Kanaser Range | Koti SO | 📍 248165 | Chakrata | Post Office - PO |