PIN codes of Delhi by district
| District | PIN codes | Post offices | Head post office |
|---|---|---|---|
| Central Delhi | 9 (110001 to 110084) | 41 | Indraprastha 110002, Delhi 110006 |
| East Delhi | 5 (110031 to 110096) | 22 | – |
| New Delhi | 19 (110001 to 110077) | 84 | New Delhi 110001, Sansad Marg 110001, Sarojini Nagar 110023, Naraina Industrial Estate 110028 |
| North Delhi | 12 (110006 to 110088) | 64 | Ashok Vihar 110052 |
| North East Delhi | 4 (110053 to 110094) | 25 | – |
| North West Delhi | 16 (110007 to 110110) | 63 | – |
| Shahdara | 5 (110031 to 110095) | 29 | Krishna Nagar 110051, Jhilmil 110095 |
| South Delhi | 20 (110003 to 110080) | 73 | Lodi Road 110003 |
| South East Delhi | 11 (110003 to 110065) | 36 | Kalkaji 110019 |
| South West Delhi | 10 (110043 to 110097) | 50 | – |
| West Delhi | 14 (110008 to 110087) | 77 | Ramesh Nagar 110015 |
Head post offices in Delhi
Head post offices sort and dispatch the mail of the sub and branch offices around them. Their PIN codes are often the ones people mean by “the PIN code of” a city: Indraprastha 110002, Delhi 110006, New Delhi 110001, Sansad Marg 110001, Sarojini Nagar 110023, Naraina Industrial Estate 110028, Ashok Vihar 110052, Krishna Nagar 110051, Jhilmil 110095, Lodi Road 110003, Kalkaji 110019, Ramesh Nagar 110015.