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 Postal Code Data

20,299 postal code found

Postal Code Building / Place Records
61-058 Poznań 1
61-059 Poznań 1
61-060 Poznań 1
61-062 Poznań 1
61-063 Poznań 1
61-064 Poznań 1
61-065 Poznań 1
61-066 Poznań 1
61-070 Poznań 1
61-101 Poznań 1
61-102 Poznań 1
61-103 Poznań 1
61-104 Poznań 1
61-105 Poznań 1
61-108 Poznań 1
61-109 Poznań 1
61-111 Poznań 1
61-112 Poznań 1
61-113 Poznań 1
61-114 Poznań 1
61-115 Poznań 1
61-116 Poznań 1
61-117 Poznań 1
61-118 Poznań 1
61-119 Poznań 1
61-121 Poznań 1
61-122 Poznań 1
61-123 Poznań 1
61-124 Poznań 1
61-125 Poznań 1
61-126 Poznań 1
61-127 Poznań 1
61-129 Poznań 1
61-131 Poznań 1
61-132 Poznań 1
61-136 Poznań 1
61-138 Poznań 1
61-139 Poznań 1
61-141 Poznań 1
61-142 Poznań 1
61-144 Poznań 1
61-146 Poznań 1
61-147 Poznań 1
61-148 Poznań 1
61-149 Poznań 1
61-151 Poznań 1
61-152 Poznań 1
61-153 Poznań 1
61-154 Poznań 1
61-155 Poznań 1

Postal Codes by Region

Postal 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.