Siwiałka postal code
Village · starogardzki county (powiat) · Starogard Gdański municipality (gmina) · pomorskie voivodeship
- code
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- streets
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The postal code for Siwiałka is 83-209. The code covers 4 streets.
Postal code – Siwiałka
Streets A–Z (4)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Leśna 1 83-209 Siwiałka
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 Siwiałka?
The postal code for Siwiałka is 83-209.
Which voivodeship and county is Siwiałka in?
Siwiałka (village) is in starogardzki county (powiat), Starogard Gdański municipality (gmina), pomorskie voivodeship.
Which localities are closest to Siwiałka?
The closest localities to Siwiałka are: Demlin (2.1 km), Godziszewo (2.1 km), Obozin (2.3 km), Nowe Gołębiewko (2.9 km), Boroszewo (3 km), Marianka (3 km). Distances are measured in a straight line between locality centres.
Localities near Siwiałka (starogardzki county)
Which county and municipality does Siwiałka belong to?
Siwiałka lies in Starogard Gdański municipality (gmina), in starogardzki county (powiat), pomorskie voivodeship, Poland. Centre of the area based on address points: 54.0785, 18.5512.
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