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 ZIP Code Data

20,299 zip code found

Postal Code Building / Place Records
61-782 Poznań 1
61-801 Poznań 1
61-802 Poznań 1
61-803 Poznań 1
61-804 Poznań 1
61-805 Poznań 1
61-806 Poznań 1
61-807 Poznań 1
61-808 Poznań 1
61-809 Poznań 1
61-810 Poznań 1
61-812 Poznań 1
61-813 Poznań 1
61-814 Poznań 1
61-815 Poznań 1
61-816 Poznań 1
61-817 Poznań 1
61-818 Poznań 1
61-819 Poznań 1
61-820 Poznań 1
61-821 Poznań 1
61-823 Poznań 1
61-825 Poznań 1
61-826 Poznań 1
61-827 Poznań 1
61-828 Poznań 1
61-829 Poznań 1
61-831 Poznań 1
61-832 Poznań 1
61-833 Poznań 1
61-834 Poznań 1
61-835 Poznań 1
61-837 Poznań 1
61-838 Poznań 1
61-840 Poznań 1
61-841 Poznań 1
61-842 Poznań 1
61-843 Poznań 1
61-844 Poznań 1
61-845 Poznań 1
61-846 Poznań 1
61-847 Poznań 1
61-848 Poznań 1
61-849 Poznań 1
61-850 Poznań 1
61-851 Poznań 1
61-852 Poznań 1
61-853 Poznań 1
61-854 Poznań 1
61-857 Poznań 1

ZIP Codes by Region

ZIP Codes 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.