Indian State and Territory Codes: Complete ISO 3166-2:IN List

India has 28 states and 8 union territories, totaling 36 subdivisions with ISO 3166-2:IN codes. These codes are used in address forms, tax (GST) systems, shipping, and KYC compliance. This reference lists every Indian subdivision with its official ISO code.

States (28)

Code	Name	Region Code
IN-AP	Andhra Pradesh	AP
IN-AR	Arunachal Pradesh	AR
IN-AS	Assam	AS
IN-BR	Bihar	BR
IN-CT	Chhattisgarh	CT
IN-GA	Goa	GA
IN-GJ	Gujarat	GJ
IN-HP	Himachal Pradesh	HP
IN-HR	Haryana	HR
IN-JH	Jharkhand	JH
IN-KA	Karnataka	KA
IN-KL	Kerala	KL
IN-MH	Maharashtra	MH
IN-ML	Meghalaya	ML
IN-MN	Manipur	MN
IN-MP	Madhya Pradesh	MP
IN-MZ	Mizoram	MZ
IN-NL	Nagaland	NL
IN-OR	Odisha	OR
IN-PB	Punjab	PB
IN-RJ	Rajasthan	RJ
IN-SK	Sikkim	SK
IN-TG	Telangana	TG
IN-TN	Tamil Nadu	TN
IN-TR	Tripura	TR
IN-UP	Uttar Pradesh	UP
IN-UT	Uttarakhand	UT
IN-WB	West Bengal	WB

Union Territories (8)

Code	Name	Region Code
IN-AN	Andaman and Nicobar Islands	AN
IN-CH	Chandigarh	CH
IN-DH	Dadra and Nagar Haveli and Daman and Diu	DH
IN-DL	Delhi	DL
IN-JK	Jammu and Kashmir	JK
IN-LA	Ladakh	LA
IN-LD	Lakshadweep	LD
IN-PY	Puducherry	PY

Delhi (IN-DL) is formally the National Capital Territory. Jammu and Kashmir (IN-JK) and Ladakh (IN-LA) were reorganized from a single state into two union territories in 2019.

Using Indian State Codes in Code

Get All Indian Subdivisions


import { subdivision } from '@koshmoney/countries';
 
const all = subdivision.forCountry('IN');
console.log(all.length);  // 36
 
// Filter by type
const states = all.filter(s => s.type === 'State');
// 28 states
 
const unionTerritories = all.filter(s => s.type === 'Union territory');
// 8 union territories

Look Up a Specific State


import { subdivision } from '@koshmoney/countries';
 
subdivision.whereCode('IN-MH');
// { code: 'IN-MH', name: 'Maharashtra', type: 'State', countryCode: 'IN', regionCode: 'MH' }
 
subdivision.where('IN', 'KA');
// { code: 'IN-KA', name: 'Karnataka', type: 'State', countryCode: 'IN', regionCode: 'KA' }

Validate a State Code


import { subdivision } from '@koshmoney/countries';
 
subdivision.isValidCode('IN-TN');       // true (Tamil Nadu)
subdivision.isValidCode('IN-XX');       // false
subdivision.isValidRegion('IN', 'DL');  // true (Delhi)
subdivision.isValidRegion('IN', 'CA');  // false (CA is US/Canadian)


import { subdivision } from '@koshmoney/countries';
 
const options = subdivision.forCountry('IN')
  .sort((a, b) => a.name.localeCompare(b.name))
  .map(s => ({
    value: s.code.split('-')[1],
    label: s.name,
  }));
 
// [{ value: 'AN', label: 'Andaman and Nicobar Islands' }, { value: 'AP', label: 'Andhra Pradesh' }, ...]

Tree-Shaking: Load Only Indian Data


import '@koshmoney/countries/subdivision/IN';
import { forCountry } from '@koshmoney/countries/subdivision';
 
const states = forCountry('IN');  // 36 subdivisions

PIN Code Validation

India uses 6-digit PIN (Postal Index Number) codes:


import { postalCode } from '@koshmoney/countries';
 
postalCode.isValid('IN', '110001');  // true (New Delhi)
postalCode.isValid('IN', '400001');  // true (Mumbai)
postalCode.isValid('IN', '12345');   // false (only 5 digits)
 
postalCode.getName('IN');    // 'PIN Code'
postalCode.getFormat('IN');  // 'NNNNNN'

PIN Code Ranges by State

The first digit of a PIN code indicates the postal zone:

First Digit	Zone	States Covered
1	Delhi, Haryana, Punjab, HP, J&K, Ladakh, Chandigarh	Northern India
2	UP, Uttarakhand	Northern India
3	Rajasthan, Gujarat, DH, DD	Western India
4	Maharashtra, Goa, MP, CT	Western/Central India
5	AP, Telangana, Karnataka	Southern India
6	Kerala, TN, Puducherry, Lakshadweep	Southern India
7	WB, Odisha, NE states, AN, Sikkim	Eastern India
8	Bihar, Jharkhand	Eastern India
9	Army Post Office (APO) / Field Post Office (FPO)	Military

Country Data


import { country } from '@koshmoney/countries';
 
country.whereAlpha2('IN');
// { name: 'India', alpha2: 'IN', alpha3: 'IND', numeric: '356' }

Subdivision API Reference — Full subdivision module API
India Country Page — Full India reference
Asian Countries with ISO Codes — Asian country reference
Country Dropdown Guide — Build dropdowns with subdivisions