| Area-wise Number of Postal Colonies in Karnataka (December, 2005) | |
| Area | Number of Postal Colonies |
| Bangalore | |
| Dodballapur | |
| Chikmagalur | |
| Birur | |
| Chitradurga | |
| Hiriyur | |
| Davangere | |
| Hassan | |
| Arsikere | |
| Belur-Hassan | |
| Saklespure | |
| Madikeri | |
| Virajpet | |
| Kolar | |
| Mulbagal | |
| Mangalore | |
| Mysore | |
| Nanjangud | |
| Puttur | |
| Karkala | |
| Shimoga | |
| Sagar | |
| Bhadravati | |
| Tumkur | |
| Udupi | |
| Kudapura (Tallur) | |
| Badmi | |
| Belgaum | |
| Bellary | |
| Bidar | |
| Humnabad | |
| Bijapur | |
| Indi | |
| Sindgi | |
| Athni | |
| Chikodi | |
| Nippani | |
| Dharwad | |
| Hubli | |
| Gadag | |
| Gokak | |
| Hukkeri | |
| Gulbarga | |
| Shahabad | |
| Wadi | |
| Haveri | |
| Ranebennur | |
| Karwar | |
| Raichur | |
| Koppal | |
| Gangavati | |
| Kushtagi | |
| Lingsugur | |
| Sirsi | |
| Dandeli | |
| Haliyal | |
| Karnataka | |
| India | |
