Trzciano postal code
Forest settlement · nidzicki county (powiat) · Nidzica municipality (gmina) · warmińsko-mazurskie voivodeship
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The postal code for Trzciano is 13-100.
Postal code – Trzciano
How to address a letter or parcel in Poland?
Jan Kowalski Trzciano 15 13-100 Trzciano
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 Trzciano, so the second line contains the locality name and property number (e.g. Trzciano 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 Trzciano if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Trzciano 15”. On the last line, write the postal code 13-100 and the locality or post office name.
What is the postal code for Trzciano?
The postal code for Trzciano is 13-100.
Which voivodeship and county is Trzciano in?
Trzciano (forest settlement) is in nidzicki county (powiat), Nidzica municipality (gmina), warmińsko-mazurskie voivodeship.
Are there other localities named Trzciano?
Yes – 3 localities share this name, including in these voivodeships: kujawsko-pomorskie, pomorskie. Each has its own postal code.
Which localities are closest to Trzciano?
The closest localities to Trzciano are: Zimna Woda (2.5 km), Omulew (2.8 km), Pólko (2.8 km), Wikno (2.8 km), Jabłonka (3.3 km), Natać Mała (3.7 km). Distances are measured in a straight line between locality centres.
Localities near Trzciano (nidzicki county)
Which county and municipality does Trzciano belong to?
Trzciano lies in Nidzica municipality (gmina), in nidzicki county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.4668, 20.5642.
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