| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Jalansar | Makrani Sanosara BO | 📍 361160 | Kalavad | Branch Post Office |
| 302 | Jaliya Devani | Jaliadevani BO | 📍 361130 | Dhrol | Branch Post Office |
| 303 | Jambuda | Jambuda BO | 📍 361120 | Jamnagar | Branch Post Office |
| 304 | Jambusar | Vansjalia SO | 📍 360531 | Bhanvad | Branch Post Office |
| 305 | Jamjodhpur | Jamjodhpur Darbargadh SO | 📍 360530 | Jamjodhpur | Post Office - PO |
| 306 | Jamjodhpur | Jamjodhpur SO | 📍 360530 | Jamjodhpur | Post Office - PO |
| 307 | Jamjodhpur | Dwarka Town SO | 📍 361335 | Jamjodhpur | Post Office - PO |
| 308 | Jamnagar | Jamnagar HO | 📍 361001 | Jamnagar | Head Post Office - H |
| 309 | Jamnagar | Bedeshwar SO | 📍 361002 | Jamnagar | Post Office - PO |
| 310 | Jamnagar | Aerodromme SO | 📍 361003 | Jamnagar | Post Office - PO |
| 311 | Jamnagar | Udyognagar SO | 📍 361004 | Jamnagar | Post Office - PO |
| 312 | Jamnagar | Digvijay Plot SO | 📍 361005 | Jamnagar | Post Office - PO |
| 313 | Jamnagar | Khodiyar Colony SO | 📍 361006 | Jamnagar | Post Office - PO |
| 314 | Jamnagar | Gulabnagar SO | 📍 361007 | Jamnagar | Post Office - PO |
| 315 | Jamnagar | Patel Colony SO | 📍 361008 | Jamnagar | Post Office - PO |
| 316 | Jamnagar | Jamwanthali SO | 📍 361130 | Jamnagar | Post Office - PO |
| 317 | Jamnagar | Digvijaygram SO | 📍 361140 | Jamnagar | Branch Post Office |
| 318 | Jamnagar | Sikka Mahajanpada BO | 📍 361140 | Jamnagar | Branch Post Office |
| 319 | Jamnagar | Sikka Tps SO | 📍 361141 | Jamnagar | Head Post Office - H |
| 320 | Jamnagar | Reliance Greens SO | 📍 361142 | Jamnagar | Post Office - PO |
| 321 | Jamnagar | Valsura SO | 📍 361150 | Jamnagar | Post Office - PO |
| 322 | Jamnagar | Sachana BO | 📍 361230 | Jamnagar | Branch Post Office |
| 323 | Jampar | Jampar BO | 📍 360510 | Bhanvad | Branch Post Office |
| 324 | Jampar | Jampar BO | 📍 361320 | Kalyanpur | Branch Post Office |
| 325 | Jamsar | Jamsar BO | 📍 363655 | Jodiya | Branch Post Office |
| 326 | Jamvali | Jamwali BO | 📍 360530 | Jamjodhpur | Branch Post Office |
| 327 | Jamvali | Jamwali BO | 📍 361160 | Kalavad | Branch Post Office |
| 328 | Jamvanathali | Khandhera SO | 📍 361013 | Jamnagar | Post Office - PO |
| 329 | Janvar Kado | Jamkalyanpur SO | 📍 361320 | Kalyanpur | Post Office - PO |
| 330 | Jasapar | Jasapar BO | 📍 360520 | Jamjodhpur | Branch Post Office |
| 331 | Jasapar | Jasapar BO | 📍 360531 | Bhanvad | Branch Post Office |
| 332 | Jasapar | Jasapar BO | 📍 361220 | Jodiya | Branch Post Office |
| 333 | Jasapar | Daltungi BO | 📍 361280 | Lalpur | Branch Post Office |
| 334 | Jashapar | Jasapar BO | 📍 361162 | Kalavad | Branch Post Office |
| 335 | Jayva | Jaiva BO | 📍 361210 | Dhrol | Branch Post Office |
| 336 | Jepur | Raval SO | 📍 361325 | Kalyanpur | Post Office - PO |
| 337 | Jepur | Ashiavadar BO | 📍 361325 | Kalyanpur | Branch Post Office |
| 338 | Jharera | Bhomiyavadar BO | 📍 360510 | Bhanvad | Branch Post Office |
| 339 | Jiragadh | Jiragadh BO | 📍 361220 | Jodiya | Branch Post Office |
| 340 | Jivapar | Jivapar BO | 📍 361006 | Jamnagar | Branch Post Office |
| 341 | Jivapar | Bavakhakharia BO | 📍 361162 | Kalavad | Branch Post Office |
| 342 | Jivapar | Jivapar BO | 📍 363655 | Jodiya | Branch Post Office |
| 343 | Jodhpar | Navadra BO | 📍 361315 | Kalyanpur | Branch Post Office |
| 344 | Jodiya | Latipur SO | 📍 361220 | Jodiya | Post Office - PO |
| 345 | Jodiya | Jodia SO | 📍 361250 | Jodiya | Post Office - PO |
| 346 | Jogvad | Padana BO | 📍 361280 | Lalpur | Branch Post Office |
| 347 | Juna Nagna | Navanagna BO | 📍 361007 | Jamnagar | Branch Post Office |
| 348 | Juni Dhrevad | Dhinki BO | 📍 361335 | Okhamandal | Branch Post Office |
| 349 | Juvangadh | Juvangadh BO | 📍 361305 | Khambhalia | Branch Post Office |
| 350 | Juvanpar | Juvanpar BO | 📍 361315 | Kalyanpur | Branch Post Office |