Tamil Nadu

Tamil Nadu has a vast network of postal codes, with over 11,870 post offices pinpointing specific areas. These post offices play a crucial role in India's postal system, ensuring efficient mail sorting and delivery for smooth communication and business operations.

Each unique pincode helps us deliver your mail and parcels directly to the right place.

Districts in Tamil Nadu

Tamil Nadu has 38 districts. Browse detailed information about each district below.

Ariyalur

HQ: Ariyalur

Population: 752,481

Area: 3,208 km²

Density: 387 per km²

Chengalpattu

HQ: Chengalpattu

Population: 2,556,244

Area: 2,945 km²

Density: 868 per km²

Chennai

HQ: Chennai

Population: 7,139,882

Area: 426 km²

Density: 17000 per km²

Coimbatore

HQ: Coimbatore

Population: 3,472,578

Area: 4,723 km²

Density: 748 per km²

Cuddalore

HQ: Cuddalore

Population: 2,600,880

Area: 3,999 km²

Density: 702 per km²

Dharmapuri

HQ: Dharmapuri

Population: 1,502,900

Area: 4,532 km²

Density: 332 per km²

Dindigul

HQ: Dindigul

Population: 2,161,367

Area: 6,058 km²

Density: 357 per km²

Erode

HQ: Erode

Population: 2,259,608

Area: 5,714 km²

Density: 397 per km²

Kallakurichi

HQ: Kallakurichi

Population: 1,682,687

Area: 3,520 km²

Density: 478 per km²

Kanchipuram

HQ: Kanchipuram

Population: 1,166,401

Area: 1,656 km²

Density: 704 per km²

Kanyakumari

HQ: Nagercoil

Population: 1,863,178

Area: 1,685 km²

Density: 1106 per km²

Karur

HQ: Karur

Population: 1,076,588

Area: 2,901 km²

Density: 371 per km²

Krishnagiri

HQ: Krishnagiri

Population: 1,883,731

Area: 5,086 km²

Density: 370 per km²

Madurai

HQ: Madurai

Population: 3,191,038

Area: 3,676 km²

Density: 823 per km²

Mayiladuthurai

HQ: Mayiladuthurai

Population: 918,356

Area: 1,172 km²

Density: 784 per km²

Nagapattinam

HQ: Nagapattinam

Population: 1,614,069

Area: 2,716 km²

Density: 668 per km²

Nilgiris

HQ: Ooty

Population: 735,071

Area: 2,549 km²

Density: 288 per km²

Namakkal

HQ: Namakkal

Population: 1,721,179

Area: 3,429 km²

Density: 506 per km²

Perambalur

HQ: Perambalur

Population: 564,511

Area: 1,752 km²

Density: 323 per km²

Pudukkottai

HQ: Pudukkottai

Population: 1,918,725

Area: 4,651 km²

Density: 348 per km²

Ramanathapuram

HQ: Ramanathapuram

Population: 1,337,560

Area: 4,123 km²

Density: 320 per km²

Ranipet

HQ: Ranipettai

Population: 1,210,277

Area: 2,234 km²

Density: 524 per km²

Salem

HQ: Salem

Population: 3,480,008

Area: 5,245 km²

Density: 663 per km²

Sivaganga

HQ: Sivagangai

Population: 1,341,250

Area: 4,086 km²

Density: 324 per km²

Tenkasi

HQ: Tenkasi

Population: 1,407,627

Area: 2,916 km²

Density: 483 per km²

Tiruppur

HQ: Tiruppur

Population: 2,471,222

Area: 5,106 km²

Density: 476 per km²

Tiruchirappalli

HQ: Tiruchirappalli

Population: 2,713,858

Area: 4,407 km²

Density: 602 per km²

Theni

HQ: Theni

Population: 1,243,684

Area: 3,066 km²

Density: 433 per km²

Tirunelveli

HQ: Tirunelveli

Population: 1,665,253

Area: 3,842 km²

Density: 433 per km²

Thanjavur

HQ: Thanjavur

Population: 2,402,781

Area: 3,397 km²

Density: 691 per km²

Thoothukudi

HQ: Thoothukudi

Population: 1,738,376

Area: 4,594 km²

Density: 378 per km²

Tirupattur

HQ: Tirupattur

Population: 1,111,812

Area: 1,798 km²

Density: 618 per km²

Tiruvallur

HQ: Tiruvallur

Population: 3,725,697

Area: 3,424 km²

Density: 1049 per km²

Tiruvarur

HQ: Thiruvarur

Population: 1,268,094

Area: 2,377 km²

Density: 533 per km²

Tiruvannamalai

HQ: Tiruvannaamalai

Population: 2,468,965

Area: 6,191 km²

Density: 399 per km²

Vellore

HQ: Vellore

Population: 1,614,242

Area: 2,080 km²

Density: 776 per km²

Viluppuram

HQ: Viluppuram

Population: 2,093,003

Area: 3,725 km²

Density: 562 per km²

Virudhunagar

HQ: Virudhunagar

Population: 1,943,309

Area: 3,446 km²

Density: 454 per km²

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