Chennai PIN codes
Chennai district (Tamil Nadu) has 78 PIN codes and 152 post offices. Tap a PIN for its post offices, villages and nearby PINs.
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About Chennai: the numbers
Chennai district has 78 PIN codes, from 600001 to 600202, and 152 post offices: 7 head offices, 136 sub offices and 9 branch offices. 78 of the offices (51%) deliver mail; the rest offer counter services only.
Its PIN codes use 1 sorting district code: 600 (78).
By the Local Government Directory, Chennai district has 33 rural PIN codes, 9 urban PIN codes and 21 town-and-village PIN codes, and 168 villages carry a PIN code here.
The PIN code with the most post offices is 600001 (Chennai, 6); the one with the most villages is 600066 (Pozhal, 16).
India Post serves Chennai district through 6 postal divisions: Chennai City South Division, Chennai City North Division, Tambaram Division, Chennai City Central Division and Chennai GPO Division and 1 more.
| PIN | Areas / post offices | Offices |
|---|---|---|
| 600001 | Chennai, Flower Bazaar, Govt Stanley Hospital, Mannady S.O (Chennai), Mint Building, Sowcarpet NDSO | 6 |
| 600002 | Anna Road, CPRC Chennai, Chintadripet, Madras Electricity System | 4 |
| 600003 | Park Town, Madras Medical College, Ripon Buildings | 3 |
| 600004 | Mylapore, Mandaveli, Vivekananda College Madras | 3 |
| 600005 | Tiruvallikeni, Chepauk, Madras University, Parthasarathykoil | 4 |
| 600006 | Greams Road, Dpi, Shastri Bhavan, Teynampet West | 4 |
| 600007 | Vepery | 1 |
| 600008 | Egmore Mdo, Egmore Ndso, Ethiraj Salai | 3 |
| 600009 | Fort St George | 1 |
| 600010 | Kilpauk, Kilpauk Medical College | 2 |
| 600011 | Perambur, Sembiam | 2 |
| 600012 | Perambur Barracks, Puliyanthope, Venkatesapuram | 3 |
| 600013 | Rayapuram | 1 |
| 600014 | Royapettah, Lloyds Estate | 2 |
| 600015 | Saidapet S.O (Chennai), Guindy North | 2 |
| 600016 | St Thomas Mount, Alandur(Reopened W.E.F.6.6.05), Chennai Airport, Meenambakkam | 4 |
| 600017 | Thygarayanagar, Hindi Prachar Sabha, Thygarayanagar North ND, Thygarayanagar South NDS.O | 4 |
| 600018 | Teynampet, Pr. Accountant General | 2 |
| 600020 | Adyar S.O (Chennai), Shastri Nagar S.O (Chennai) | 2 |
| 600021 | Washermanpet, Washermanpet East | 2 |
| 600022 | Rajbhavan S.O (Chennai) | 1 |
| 600023 | Aynavaram | 1 |
| 600024 | Kodambakkam | 1 |
| 600025 | Engineering College S.O (Chennai) | 1 |
| 600026 | Vadapalani | 1 |
| 600028 | Raja Annamalaipuram | 1 |
| 600030 | Shenoy Nagar, Aminjikarai | 2 |
| 600031 | Chetput, World University Service Centre | 2 |
| 600032 | Guindy Industrial Estate | 1 |
| 600033 | West Mambalam, Mambalam R.S | 2 |
| 600034 | Nungambakkam MDO, Loyola College, Nungambakkam High Road | 3 |
| 600035 | Nandanam | 1 |
| 600036 | Indian Institute Of Technology | 1 |
| 600037 | Mogappair, Mogappair West | 2 |
| 600038 | Icf Colony | 1 |
| 600039 | Vyasarpadi, Vyasar Nagar Colony | 2 |
| 600040 | Anna Nagar S.O (Chennai) | 1 |
| 600041 | Tiruvanmiyur, Palavakkam S.O (Kanchipuram), Valmiki Nagar | 3 |
| 600042 | Velacheri | 1 |
| 600049 | Villivakkam, Tirumangalam Road, Rajajinagar, Srinivasanagar | 4 |
| 600051 | Madhavaram Milk Colony | 1 |
| 600058 | Ambattur Indl Estate, Athipattu | 2 |
| 600060 | Madhavaram SO Tiruvallur, Moolakadai, Vadaperumbakkam | 3 |
| 600061 | Nanganallur, Pazhavanthangal | 2 |
| 600066 | Pozhal | 1 |
| 600068 | Manali SO Tiruvallur | 1 |
| 600076 | Korattur RS | 1 |
| 600078 | Kalaignar Karunanidhi Nagar | 1 |
| 600081 | Tondiarpet, Tondiarpet Bazaar, Tondiarpet West | 3 |
| 600082 | Periyar Nagar, G K M Colony, Kumaran Nagar | 3 |
| 600083 | Ashoknagar S.O (Chennai), Jafferkhanpet | 2 |
| 600084 | Flowers Road | 1 |
| 600085 | Kotturpuram | 1 |
| 600086 | Gopalapuram S.O (Chennai) | 1 |
| 600087 | Alwarthirunagar, Valasaravakkam | 2 |
| 600088 | Adambakkam, Nilamangai Nagar | 2 |
| 600090 | Besantnagar, Rajaji Bhavan | 2 |
| 600091 | Madipakkam, Madipakkam South, Ram Nagar | 3 |
| 600092 | Virugambakkam | 1 |
| 600093 | Saligramam | 1 |
| 600094 | Choolaimedu | 1 |
| 600096 | Perungudi | 1 |
| 600097 | Oggiamthoraipakkam, Karapakkam | 2 |
| 600099 | Kolathur, Lakshmipuram | 2 |
| 600101 | Anna Nagar Western Extn | 1 |
| 600102 | Anna Nagar East | 1 |
| 600104 | High Court Building S.O (Chennai) | 1 |
| 600106 | Arumbakkam, Arumbakkam North | 2 |
| 600107 | Koyambedu, Koyambedu Wholesale Mkt, Nerkundram | 3 |
| 600113 | TTTI Taramani, Dr Ambedkar Law Univeristy, Tidel Park | 3 |
| 600115 | Injambakkam, Neelangarai | 2 |
| 600116 | Porur, Sriramachandra Deemed Uty, Alapakkam | 3 |
| 600118 | Kodungaiyur, Erukkancheri, Rv Nagar | 3 |
| 600119 | Sholinganallur | 1 |
| 600125 | Mugalivakkam, Manapakkam | 2 |
| 600200 | Greams Road | 1 |
| 600201 | NDC Stthomasmount | 1 |
| 600202 | TTTI Taramani | 1 |
Source: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them.