Country Information

CountryPoland
ISO CodePL / POL
Total Records72,898

Poland does not use a single nationally standardised postal code format in this dataset, so codes are stored as plain strings and validated against whatever the local source declares.

This database currently holds 72,898 postal codes ranging from 00-002 to 99-440, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. This country does not use administrative subdivisions to organise its postal codes. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Poland Postcode Data

20,299 postcode found

Postal Code Building / Place Records
85-412 Bydgoszcz 1
85-413 Bydgoszcz 1
85-414 Bydgoszcz 1
85-415 Bydgoszcz 1
85-416 Bydgoszcz 1
85-417 Bydgoszcz 1
85-418 Bydgoszcz 1
85-419 Bydgoszcz 1
85-420 Bydgoszcz 1
85-421 Bydgoszcz 1
85-422 Bydgoszcz 1
85-423 Bydgoszcz 1
85-424 Bydgoszcz 1
85-425 Bydgoszcz 1
85-426 Bydgoszcz 1
85-427 Bydgoszcz 1
85-428 Bydgoszcz 1
85-429 Bydgoszcz 1
85-430 Bydgoszcz 1
85-431 Bydgoszcz 1
85-432 Bydgoszcz 1
85-433 Bydgoszcz 1
85-434 Bydgoszcz 1
85-435 Bydgoszcz 1
85-436 Bydgoszcz 1
85-437 Bydgoszcz 1
85-438 Bydgoszcz 1
85-439 Bydgoszcz 1
85-440 Bydgoszcz 1
85-441 Bydgoszcz 1
85-444 Bydgoszcz 1
85-445 Bydgoszcz 1
85-446 Bydgoszcz 1
85-447 Bydgoszcz 1
85-448 Bydgoszcz 1
85-449 Bydgoszcz 1
85-450 Bydgoszcz 1
85-451 Bydgoszcz 1
85-452 Bydgoszcz 1
85-453 Bydgoszcz 1
85-454 Bydgoszcz 1
85-455 Bydgoszcz 1
85-456 Bydgoszcz 1
85-457 Bydgoszcz 1
85-458 Bydgoszcz 1
85-459 Bydgoszcz 1
85-460 Bydgoszcz 1
85-461 Bydgoszcz 1
85-462 Bydgoszcz 1
85-463 Bydgoszcz 1

Postcodes by Region

Postcodes by City

Frequently Asked Questions

Poland does not use a single nationally standardised postal code format in this dataset, so codes are stored as plain strings and validated against whatever the local source declares.
Yes. Poland postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
72,898 This database currently lists
The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.