Cwaliny postal code
Village · kolneński county (powiat) · Stawiski municipality (gmina) · podlaskie voivodeship
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The postal code for Cwaliny is 18-520.
Postal code – Cwaliny
How to address a letter or parcel in Poland?
Jan Kowalski Cwaliny 15 18-520 Cwaliny
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 Cwaliny, so the second line contains the locality name and property number (e.g. Cwaliny 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 Cwaliny if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Cwaliny 15”. On the last line, write the postal code 18-520 and the locality or post office name.
What is the postal code for Cwaliny?
The postal code for Cwaliny is 18-520.
Which voivodeship and county is Cwaliny in?
Cwaliny (village) is in kolneński county (powiat), Stawiski municipality (gmina), podlaskie voivodeship.
Are there other localities named Cwaliny?
Yes – 2 localities share this name, including in these voivodeships: warmińsko-mazurskie. Each has its own postal code.
Which localities are closest to Cwaliny?
The closest localities to Cwaliny are: Jurzec Szlachecki (1.3 km), Jurzec Włościański (1.9 km), Mieczki-Sucholaszczki (2 km), Rostki (2.2 km), Żelazki (3 km), Cedry (3.5 km). Distances are measured in a straight line between locality centres.
Localities near Cwaliny (kolneński county)
Which county and municipality does Cwaliny belong to?
Cwaliny lies in Stawiski municipality (gmina), in kolneński county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.3346, 22.2048.
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