Postcodes for Koźmin Wielkopolski - Poland
List of postcodes associated with Koźmin Wielkopolski in Poland.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| 63-270 | Koźmin Wielkopolski | Greater Poland | Complete postcode | GeoNames Postal Codes | 7/6/2026 |
| 63-720 | Koźmin Wielkopolski | Greater Poland | Complete postcode | GeoNames Postal Codes | 7/6/2026 |