Kumielsk postal code
Village · piski county (powiat) · Biała Piska municipality (gmina) · warmińsko-mazurskie voivodeship
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The postal code for Kumielsk is 12-230.
Postal code – Kumielsk
How to address a letter or parcel in Poland?
Jan Kowalski Kumielsk 15 12-230 Kumielsk
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 Kumielsk, so the second line contains the locality name and property number (e.g. Kumielsk 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 Kumielsk if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Kumielsk 15”. On the last line, write the postal code 12-230 and the locality or post office name.
What is the postal code for Kumielsk?
The postal code for Kumielsk is 12-230.
Which voivodeship and county is Kumielsk in?
Kumielsk (village) is in piski county (powiat), Biała Piska municipality (gmina), warmińsko-mazurskie voivodeship.
Which localities are closest to Kumielsk?
The closest localities to Kumielsk are: Kukły (2.2 km), Cwaliny (2.4 km), Guzki (2.5 km), Gruzy (2.8 km), Szymki (3.3 km), Długi Kąt (3.9 km). Distances are measured in a straight line between locality centres.
Localities near Kumielsk (piski county)
Which county and municipality does Kumielsk belong to?
Kumielsk lies in Biała Piska municipality (gmina), in piski county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.5561, 21.9909.
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