Kolonia Osiek postal code
Village · brodnicki county (powiat) · Osiek municipality (gmina) · kujawsko-pomorskie voivodeship
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The postal code for Kolonia Osiek is 87-340.
Postal code – Kolonia Osiek
How to address a letter or parcel in Poland?
Jan Kowalski Kolonia Osiek 15 87-340 Kolonia Osiek
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. There are no named streets in Kolonia Osiek, so the second line contains the locality name and property number (e.g. Kolonia Osiek 15). If the serving post office is in another locality, its name can appear next to the code on the last line.
Frequently asked questions
How do I address a letter to Kolonia Osiek if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Kolonia Osiek 15”. On the last line, write the postal code 87-340 and the locality or post office name.
What is the postal code for Kolonia Osiek?
The postal code for Kolonia Osiek is 87-340.
Which voivodeship and county is Kolonia Osiek in?
Kolonia Osiek (village) is in brodnicki county (powiat), Osiek municipality (gmina), kujawsko-pomorskie voivodeship.
Are there other localities named Kolonia Osiek?
Yes – 2 localities share this name, including in these voivodeships: łódzkie. Each has its own postal code.
Which localities are closest to Kolonia Osiek?
The closest localities to Kolonia Osiek are: Jeziórki (1.3 km), Opalenica (1.7 km), Osiek (1.8 km), Kretki Duże (2.3 km), Kozi Róg (2.4 km), Gorczeniczka (2.8 km). Distances are measured in a straight line between locality centres.
Localities near Kolonia Osiek (brodnicki county)
Which county and municipality does Kolonia Osiek belong to?
Kolonia Osiek lies in Osiek municipality (gmina), in brodnicki county (powiat), kujawsko-pomorskie voivodeship, Poland. Centre of the area based on address points: 53.1830, 19.4007.
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