Płonka Kościelna postal code
Village · białostocki county (powiat) · Łapy municipality (gmina) · podlaskie voivodeship
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The postal code for Płonka Kościelna is 18-100.
Postal code – Płonka Kościelna
How to address a letter or parcel in Poland?
Jan Kowalski Płonka Kościelna 15 18-100 Płonka Kościelna
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 Płonka Kościelna, so the second line contains the locality name and property number (e.g. Płonka Kościelna 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 Płonka Kościelna if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Płonka Kościelna 15”. On the last line, write the postal code 18-100 and the locality or post office name.
What is the postal code for Płonka Kościelna?
The postal code for Płonka Kościelna is 18-100.
Which voivodeship and county is Płonka Kościelna in?
Płonka Kościelna (village) is in białostocki county (powiat), Łapy municipality (gmina), podlaskie voivodeship.
Which localities are closest to Płonka Kościelna?
The closest localities to Płonka Kościelna are: Płonka-Strumianka (0.8 km), Płonka-Kozły (1.5 km), Płonka-Matyski (2.1 km), Gąsówka-Osse (2.5 km), Gąsówka-Skwarki (2.6 km), Roszki-Włodki (2.6 km). Distances are measured in a straight line between locality centres.
Localities near Płonka Kościelna (białostocki county)
Which county and municipality does Płonka Kościelna belong to?
Płonka Kościelna lies in Łapy municipality (gmina), in białostocki county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 52.9984, 22.8293.
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