Thiruvallur PIN codes
Thiruvallur district (Tamil Nadu) has 56 PIN codes and 356 post offices. Tap a PIN for its post offices, villages and nearby PINs.
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About Thiruvallur: the numbers
Thiruvallur district has 56 PIN codes, from 600019 to 631402, and 356 post offices: 3 head offices, 74 sub offices and 279 branch offices. 308 of the offices (87%) deliver mail; the rest offer counter services only.
Its PIN codes use 4 sorting district codes: 600 (20), 631 (18), 601 (9) and 602 (9).
By the Local Government Directory, Thiruvallur district has 35 rural PIN codes and 19 town-and-village PIN codes, and 829 villages carry a PIN code here.
The PIN code with the most post offices is 601201 (Gummidipundi, 15); the one with the most villages is 601201 (Gummidipundi, 67).
India Post serves Thiruvallur district through 2 postal divisions: Kanchipuram Division and Tambaram Division.
| PIN | Areas / post offices | Offices |
|---|---|---|
| 600019 | Tiruvottiyur, Kaladipet, Shanmugapuram, Tiruvottiyur West | 4 |
| 600050 | Padi, Korattur | 2 |
| 600052 | Redhills, Alamathi, Boochiathipattu, Edapalayam, Guruvoyal, Vilangadupakkam +3 more | 9 |
| 600053 | Ambattur, Menambedu, Prithivipakkam, Vijayalakshmipuram, Oragadam, Thiruvengadnagar | 6 |
| 600054 | Avadi Camp, Avadi, Cvrde, Tank Factory Avadi, Gandhinagar | 5 |
| 600055 | Avadi IAF, Koduvalli, Morai, Palavedu, Pandeeswaram, CRP camp SO Tiruvallur +1 more | 7 |
| 600056 | Poonamallee, Iyyappanthangal, Kattupakkam, Senneerkuppam | 4 |
| 600057 | Ennore Thermal Station, Ernavur, Kamarajnagar | 3 |
| 600062 | Tirumullaivoyal, Railway Carshed Complex, Senthilnagar, Velnagar Vellanur, Kovilpadagai, Vellanur | 6 |
| 600067 | Sholavaram, Alinjivakkam, Budur, Erumaivettipalayam, Jagannathapuram, Nayar +1 more | 7 |
| 600071 | Kamarajnagar, Paruthipattu | 2 |
| 600072 | Pattabiram, Kolappancheri, Soranjeri, Voyalanallur, Thandarai, Arignar Anna Nagar | 6 |
| 600077 | Thiruverkadu, Ayapakkam, Numbal, Veeraraghavapuram | 4 |
| 600095 | Maduravoyal, Ayanambakkam, Vanagaram | 3 |
| 600103 | Manali New Town, Andarkuppam, Vellivoyalchavadi, Vichoor | 4 |
| 600110 | Ponniammanmedu | 1 |
| 600120 | North Chennai Thermal PP, Nandiambakkam, Subbareddypalayam, Vallur | 4 |
| 600123 | Nazarethpettai, Malayambakkam, Sembarambakkam | 3 |
| 600124 | Thirumushi, Kuttambakkam, Nemam, Puduchatram, Vellavedu, Udayarkoil | 6 |
| 600133 | Somangalam | 1 |
| 601101 | Arni CPT, Panayancheri, Pondavakkam, Rallapadi | 4 |
| 601102 | Periapalayam, Athivakkam, Kannigaipair, Majankaranai, Mukkarambakkam, Nelvoy +2 more | 8 |
| 601103 | Vengal, Damaraipakkam, Enambakkam, Kalpattu, Meyyur, Poorivakkam +3 more | 9 |
| 601201 | Gummidipundi, Arambakkam, Devampattu, Edoor, Elavur, Iguvarpalayam +9 more | 15 |
| 601202 | Madarpakkam, Kannankottai, Pallavada, Roshanagaram, Thanipoondi, Thervoy +1 more | 7 |
| 601203 | Minjur, Anuppampattu, Devadanam, Jothi Nagar, Kattur, Neidavoyal +4 more | 10 |
| 601204 | Ponneri, Aladu, Amoor, Arasur, Medur, Panjetti +5 more | 11 |
| 601205 | Pulicat, Kolur, Thirupalavanam | 3 |
| 601206 | Kavarapettai, Chinnambedu, Kilikodi, Kilmudalambedu, Puduvoyal, Puvalambedu | 6 |
| 602001 | Tiruvallur, Combined Court, Nggo Colony Tiruvallur | 3 |
| 602002 | Manavalanagar, Illupur, Kilnallathur, Melnallathur, Nungambakkam, Polivakkam +1 more | 7 |
| 602003 | Kakalur Ind Estate | 1 |
| 602021 | Ikkadu, Karikalavakkam, Kilanur, Monnavedu, Odikkadu, Perattur +1 more | 7 |
| 602023 | Poondi, Allikuzhi, Devandavakkam, Nambakkam, Neiveli, Nelvoy +6 more | 12 |
| 602024 | Tiruninravur Rs, Karlapakkam, Komakkambedu, Kottamedu, Pakkam, Perumalpattu +4 more | 10 |
| 602025 | Tirur Cpt, Aranvoyal, Kalambakkam, Koppur, Papparambakkam, Putlur +1 more | 7 |
| 602026 | Uttukottai, Goonipalayam, Mambakkam, Palavakkam S.O (TiruvallB.O, Pennaluripeta, Perandur +4 more | 10 |
| 602108 | Pannur S.O (Kanchipuram), Kandoor, Kannur, Maduramangalam, Tirupandiyur | 5 |
| 631201 | Arungolam, Chivada, Nemili | 3 |
| 631202 | Athimanjeripeta, Athimanjeri, Balakrishnapuram, Karlambakkam, Kodivalasa, Konasamudram +2 more | 8 |
| 631203 | Kadambathur, Egattur, Kaivandur, Pandur, Pattaraiperumbudur, Pudumavilangai +4 more | 10 |
| 631204 | Kanakammachatram, Arcot, Illuppur, Kanchipadi, Muthukondapuram, Nabalur +3 more | 9 |
| 631205 | Kg Kandigai, Beerakuppam, Cherukkanur, Koramangalam, Mambakkam, S.Agraharam +5 more | 11 |
| 631206 | Madduru, Buchireddipalli, Krishnasamudram, Ramasamudram | 4 |
| 631207 | Pallipat, Echambadi, Karimbedu, Kolathur, Konetampet, Kumararajupeta +6 more | 12 |
| 631208 | Podaturpeta, Bommarajupeta, C.N.Kandigai, Jangalapalli, Kakalur, Keechalam +7 more | 13 |
| 631209 | Tiruttani, Agooru, Murukkambattu, Netterikandigai, Pattabiramapuram, Srinivasapuram +5 more | 11 |
| 631210 | Tiruvelangadu, Athipattu, Chinnammapet, Harichandrapuram, Kaverirajapuram, Kunnavalam +7 more | 13 |
| 631211 | Saraswathinagar, Karthikeyapuram, Kasavarajpetta | 3 |
| 631212 | Poonimangadu, Nallathur, Thalavedu | 3 |
| 631213 | Ponpadi Rs, Alamelumangapuram, Ponpadi | 3 |
| 631301 | Ammavarikuppam, Balapuram, Chandravilasapuram, Kadananagaram, Mahankalikapuram, Thyagapuram | 6 |
| 631302 | Erumbi, Chanurmallavaram, Myladumparai, Paivalasa, Peddanagapudi, Peddaramapuram +6 more | 12 |
| 631303 | Ramakrishnarajupeta, Adivaragapuram, Ammaneri, Veeranathur | 4 |
| 631304 | Vanganur, Emrkandigai, Rajanagaram | 3 |
| 631402 | Perambakkam, Kilacheri, Kondancheri, Kuvam, Mappedu, Narasingapuram | 6 |
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.