Siekierki postal code
Village · białostocki county (powiat) · Tykocin municipality (gmina) · podlaskie voivodeship
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The postal code for Siekierki is 16-080.
Postal code – Siekierki
How to address a letter or parcel in Poland?
Jan Kowalski Siekierki 15 16-080 Siekierki
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 Siekierki, so the second line contains the locality name and property number (e.g. Siekierki 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 Siekierki if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Siekierki 15”. On the last line, write the postal code 16-080 and the locality or post office name.
What is the postal code for Siekierki?
The postal code for Siekierki is 16-080.
Which voivodeship and county is Siekierki in?
Siekierki (village) is in białostocki county (powiat), Tykocin municipality (gmina), podlaskie voivodeship.
Are there other localities named Siekierki?
Yes – 3 localities share this name, including in these voivodeships: zachodniopomorskie, podlaskie. Each has its own postal code.
Which localities are closest to Siekierki?
The closest localities to Siekierki are: Dobki (1.8 km), Bagienki (2.3 km), Sawino (3.2 km), Lipniki (3.3 km), Złotoria (3.6 km), Rybaki (3.7 km). Distances are measured in a straight line between locality centres.
Localities near Siekierki (białostocki county)
Which county and municipality does Siekierki belong to?
Siekierki lies in Tykocin municipality (gmina), in białostocki county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1938, 22.8876.
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