| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 251 | Ilandaikulam | Ilandaikulam BO | 📍 626149 | Srivilliputhur | Branch Post Office |
| 252 | Ilandiraikondan | Zaminkollangondan BO | 📍 626142 | Rajapalayam | Branch Post Office |
| 253 | ILANGIPATTI | Puliyuran BO | 📍 626105 | Tiruchuli | Branch Post Office |
| 254 | Illupadipatty | Vadakarai BO | 📍 626136 | Rajapalayam | Branch Post Office |
| 255 | Illuppaiyur | Iluppaiyur BO | 📍 626129 | Tiruchuli | Branch Post Office |
| 256 | Iluppaikkulam | Karendal BO | 📍 626129 | Tiruchuli | Branch Post Office |
| 257 | Iluppaikulam | Isali BO | 📍 626607 | Kariapatti | Branch Post Office |
| 258 | Inam Karisalkulam | Inamkarisalkulam BO | 📍 626125 | Srivilliputhur | Branch Post Office |
| 259 | Inamreddiapatti | Inamreddiapatti BO | 📍 626003 | Virudhunagar | Branch Post Office |
| 260 | Indhira Colony | Sundararajapuram BO | 📍 626142 | Rajapalayam | Branch Post Office |
| 261 | Indhira Colony | Zaminkollangondan BO | 📍 626142 | Rajapalayam | Branch Post Office |
| 262 | Indira colony | W Pudupatti SO | 📍 626116 | Srivilliputhur | Post Office - PO |
| 263 | Injar | Injar BO | 📍 626124 | Sivakasi | Branch Post Office |
| 264 | Irunjirai | Irunjirai BO | 📍 626612 | Tiruchuli | Branch Post Office |
| 265 | Iruvarkulam | Isali BO | 📍 626607 | Tiruchuli | Branch Post Office |
| 266 | Isalai | Isali BO | 📍 626607 | Tiruchuli | Branch Post Office |
| 267 | Isalimadai | Allalaperi BO | 📍 626106 | Kariapatti | Branch Post Office |
| 268 | Jamin Kallamanaickenpatti | Kallamanaickenpatti BO | 📍 626131 | Sivakasi | Branch Post Office |
| 269 | Jegaveerampatti | Sankarapandiapuram BO | 📍 626201 | Sattur | Branch Post Office |
| 270 | JEYARAMNAGAR | Sembatti BO | 📍 626105 | Aruppukkottai | Branch Post Office |
| 271 | johilpatti | Kalkurichi SO | 📍 626104 | Kariapatti | Post Office - PO |
| 272 | K Chatrapatty | Vembakottai SO | 📍 626131 | Sivakasi | Post Office - PO |
| 273 | K Gopalapuram | Alangulam BO | 📍 626127 | Sivakasi | Branch Post Office |
| 274 | K Karisalkulam | Pampatti BO | 📍 626106 | Kariapatti | Branch Post Office |
| 275 | K Lakshmiapuram | Kangarseval BO | 📍 626131 | Sivakasi | Branch Post Office |
| 276 | K Meenakshipuram | Othayal Mettupatti BO | 📍 626203 | Sattur | Branch Post Office |
| 277 | K Mettupatti | Irukkangaudi BO | 📍 626202 | Sattur | Branch Post Office |
| 278 | K N Patti | Erichanatham SO | 📍 626103 | Sivakasi | Post Office - PO |
| 279 | K Nedungulam | Mudukkankulam BO | 📍 626106 | Kariapatti | Branch Post Office |
| 280 | K Panaigulam | Sethu Institute of Technology SO | 📍 626115 | Kariapatti | Post Office - PO |
| 281 | K Paraipatti | Kundayiruppu BO | 📍 626131 | Sivakasi | Branch Post Office |
| 282 | K Surangudi | Othayal Mettupatti BO | 📍 626203 | Sattur | Branch Post Office |
| 283 | K Usilampatti | Kokkalanjeri BO | 📍 626002 | Virudhunagar | Branch Post Office |
| 284 | Kadaiyanendal | Uluthimadai BO | 📍 630610 | Tiruchuli | Branch Post Office |
| 285 | Kadamankulam | Chatrapuliyankulam BO | 📍 626106 | Kariapatti | Branch Post Office |
| 286 | Kadamankulam | Tamilpadi BO | 📍 626129 | Kariapatti | Branch Post Office |
| 287 | Kadambankulam | Mettugundu BO | 📍 626004 | Virudhunagar | Branch Post Office |
| 288 | Kadambankulam | Aviyur BO | 📍 626115 | Tiruchuli | Branch Post Office |
| 289 | Kadambankulam | Kuchampatti BO | 📍 626129 | Tiruchuli | Branch Post Office |
| 290 | Kadambankulam | Achankulam BO | 📍 626141 | Rajapalayam | Branch Post Office |
| 291 | Kadaneri | Kadaneri BO | 📍 626149 | Virudhunagar | Branch Post Office |
| 292 | Kalaiyarkarisalkulam | Kalayar Karisalkulam BO | 📍 626105 | Aruppukkottai | Branch Post Office |
| 293 | Kalangaperi | Chockalingapuram BO | 📍 626108 | Virudhunagar | Branch Post Office |
| 294 | Kalaperumalpatti | Pudupatti BO | 📍 626204 | Virudhunagar | Branch Post Office |
| 295 | Kalathur | Moovaraivendran BO | 📍 626138 | Srivilliputhur | Branch Post Office |
| 296 | Kalayarkarisalkulam | Kalayar Karisalkulam BO | 📍 626105 | Aruppukkottai | Branch Post Office |
| 297 | Kalayarkurichchi | M.Pudupatti BO | 📍 626130 | Sivakasi | Branch Post Office |
| 298 | Kali Nagar | Zaminkollangondan BO | 📍 626142 | Rajapalayam | Branch Post Office |
| 299 | Kalingalpatti | Kadaneri BO | 📍 626149 | Virudhunagar | Branch Post Office |
| 300 | Kalingapatti | Gollapatti BO | 📍 626203 | Sattur | Branch Post Office |