Kościerzyn postal code
Village · sieradzki county (powiat) · Wróblew municipality (gmina) · łódzkie voivodeship
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The postal code for Kościerzyn is 98-285.
Postal code – Kościerzyn
How to address a letter or parcel in Poland?
Jan Kowalski Kościerzyn 15 98-285 Kościerzyn
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 Kościerzyn, so the second line contains the locality name and property number (e.g. Kościerzyn 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 Kościerzyn if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Kościerzyn 15”. On the last line, write the postal code 98-285 and the locality or post office name.
What is the postal code for Kościerzyn?
The postal code for Kościerzyn is 98-285.
Which voivodeship and county is Kościerzyn in?
Kościerzyn (village) is in sieradzki county (powiat), Wróblew municipality (gmina), łódzkie voivodeship.
Which localities are closest to Kościerzyn?
The closest localities to Kościerzyn are: Piotrowice (2.2 km), Łosieniec (2.4 km), Ocin (2.4 km), Dzierlin (2.5 km), Biskupice (2.8 km), Wróblew (2.9 km). Distances are measured in a straight line between locality centres.
Localities near Kościerzyn (sieradzki county)
Which county and municipality does Kościerzyn belong to?
Kościerzyn lies in Wróblew municipality (gmina), in sieradzki county (powiat), łódzkie voivodeship, Poland. Centre of the area based on address points: 51.6266, 18.6431.
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