Loading the postal directory…

Tamil Nadu: PIN codes and post offices | pincode.fyi

Tamil Nadu

Indian state postal overview and PIN code directory

Total PIN codes2,042Records in Tamil Nadu

Total post offices11,743Branch + Sub + Head offices

Districts covered38With records

Postal regionSouthernChennai

State overview

Key information about Tamil Nadu's postal network

State name: Tamil Nadu
State code: TN
Total PIN codes: 2,042
Total post offices: 11,743
Districts: 38
Geographic region: Southern
Major city: Chennai
Classification: State

Tamil Nadu postal locations

Schematic overview of coverage

Interactive map coming soon

A map of Tamil Nadu with district boundaries will be available here.

Map sourced from official Survey of India data (in progress)

Top districts by PIN count

Coverage in Tamil Nadu

109

97

90

83

80

75

Tiruchirappalli

Major districts

Selected districts and their postal details

District	PIN codes
Coimbatore	109
Thanjavur	97
Tuticorin	90
Chennai	83
Salem	80
Tiruchirappalli	75

Browse districts

Explore 38 districts

Coimbatore109 PINs Thanjavur97 PINs Tuticorin90 PINs Chennai83 PINs Salem80 PINs Tiruchirappalli75 PINs

Use this data

Access the postal directory via API.

REST APIAuthenticated JSON access Bulk exportCSV and JSON via API key Developer docsEndpoints, versioning, errors

Data & methodology

Official postal dataSourced from India Post's official directory.

Release: 15 September 2026Consistent counts calculated from included records.

Independent referenceNot affiliated with India Post. Verify before postal use.

Data source

Source: India Post, Department of Posts, Government of India, via data.gov.in.

License: Government Open Data License India (GODL).

This site is not affiliated with, endorsed by, or connected to India Post or the Government of India. Verify all records with India Post before operational use.