> unlike countries where a postcode represents an entire neighbourhood ¿Porqué no los dos? The largest cities in Poland have thousands of postcodes, some of th

> unlike countries where a postcode represents an entire neighbourhood ¿Porqué no los dos? The largest cities in Poland have thousands of postcodes, some of them have ~one street per postcode (or sometimes a smaller part of it), so many postcodes have less than a thousand distinct mailboxes, and you can probably find postcodes assigned to a single building (that were not paid for or granted to a specific institution). And then you get to cities with around 200k inhabitants* and there is one postcode that covers the entire city, plus a few nearby villages. * Toruń. (This previously said 120k and Gorzów Wielkopolski, but I found a larger city.)