Jaski postal code
Village · moniecki county (powiat) · Mońki municipality (gmina) · podlaskie voivodeship
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The postal code for Jaski is 19-100.
Postal code – Jaski
How to address a letter or parcel in Poland?
Jan Kowalski Jaski 15 19-100 Jaski
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 Jaski, so the second line contains the locality name and property number (e.g. Jaski 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 Jaski if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Jaski 15”. On the last line, write the postal code 19-100 and the locality or post office name.
What is the postal code for Jaski?
The postal code for Jaski is 19-100.
Which voivodeship and county is Jaski in?
Jaski (village) is in moniecki county (powiat), Mońki municipality (gmina), podlaskie voivodeship.
Are there other localities named Jaski?
Yes – 2 localities share this name, including in these voivodeships: lubelskie. Each has its own postal code.
Which localities are closest to Jaski?
The closest localities to Jaski are: Ołdaki (1.2 km), Hornostaje (1.6 km), Mierkienniki (2.3 km), Żodzie (2.3 km), Kosiorki (2.5 km), Hornostaje-Osada (2.7 km). Distances are measured in a straight line between locality centres.
Localities near Jaski (moniecki county)
Which county and municipality does Jaski belong to?
Jaski lies in Mońki municipality (gmina), in moniecki county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.4429, 22.7779.
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