Looking for the PIN Code of Tamil Nadu based locations? With over 11872 post offices across 31 districts, Tamil Nadu (TN) has a well-connected postal network covering cities, towns, and villages.
Finding the right postal code in Tamil Nadu is simple:
District-wise list of Tamil Nadu Postal Codes
| District | No. of Post Office |
|---|---|
| Ariyalur | 222 |
| Chennai | 112 |
| Coimbatore | 613 |
| Cuddalore | 466 |
| Dharmapuri | 260 |
| Dindigul | 458 |
| Erode | 522 |
| Kanchipuram | 481 |
| Kanyakumari | 267 |
| Karur | 241 |
| Krishnagiri | 301 |
| Madurai | 399 |
| Nagapattinam | 398 |
| Namakkal | 384 |
| Nilgiris | 181 |
| Perambalur | 134 |
| Pudukkottai | 347 |
| Ramanathapuram | 300 |
| Salem | 501 |
| Sivaganga | 320 |
| Thanjavur | 515 |
| Theni | 163 |
| Thoothukudi | 426 |
| Tiruchirappalli | 485 |
| Tirunelveli | 555 |
| Tiruvallur | 379 |
| Tiruvannamalai | 486 |
| Tiruvarur | 348 |
| Vellore | 678 |
| Viluppuram | 651 |
| Virudhunagar | 279 |
Last Modified On: 08 October 2025
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