In Gadag district, Karnataka, PIN code 582101 is anchored by Gadag Bazar S.O, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Gadag Bazar S.O | SO | Sub Post Office |
| Gadag Cotton Market S.O | SO | Sub Post Office |
| Gadag Extension S.O | SO | Sub Post Office |
| Gadag H.O | HO | Head Post Office |
