Kostrzyn postal code
Town · poznański county (powiat) · Kostrzyn municipality (gmina) · wielkopolskie voivodeship
- code
- 1
- streets
- 147
The postal code for Kostrzyn is 62-025. The code covers 147 streets.
Postal code – Kostrzyn
Streets A–Z (147)
How to address a letter or parcel in Poland?
Jan Kowalski ul. 20 Października 1 62-025 Kostrzyn
Write the postal code in the 00-000 format on the last line, before the town name. Put the recipient's full name on the first line and the street with building and flat number on the second. For mail from abroad, add POLAND as the final line.
Frequently asked questions
What is the postal code for Kostrzyn?
The postal code for Kostrzyn is 62-025.
Which voivodeship and county is Kostrzyn in?
Kostrzyn (town) is in poznański county (powiat), Kostrzyn municipality (gmina), wielkopolskie voivodeship.
Are there other localities named Kostrzyn?
Yes – 2 localities share this name, including in these voivodeships: mazowieckie. Each has its own postal code.
Which localities are closest to Kostrzyn?
The closest localities to Kostrzyn are: Strumiany (1.8 km), Wróblewo (1.9 km), Gwiazdowo (2.2 km), Glinka Duchowna (2.2 km), Tarnowo (2.8 km), Libartowo (3 km). Distances are measured in a straight line between locality centres.
Localities near Kostrzyn (poznański county)
Which county and municipality does Kostrzyn belong to?
Kostrzyn lies in Kostrzyn municipality (gmina), in poznański county (powiat), wielkopolskie voivodeship, Poland. Centre of the area based on address points: 52.3950, 17.2263.
Where does this data come from?
Localities and postal codes come from the public TERYT registers (Statistics Poland), while streets, building numbers and locations come from the National Register of Boundaries (GUGiK). Data as of 12.11.2026. This site is not affiliated with Poczta Polska; for important shipments, confirm the code at a post office. More about sources