Sekłak postal code
Village · węgrowski county (powiat) · Korytnica municipality (gmina) · mazowieckie voivodeship
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The postal code for Sekłak is 07-120.
Postal code – Sekłak
How to address a letter or parcel in Poland?
Jan Kowalski Sekłak 15 07-120 Sekłak
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 Sekłak, so the second line contains the locality name and property number (e.g. Sekłak 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 Sekłak if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Sekłak 15”. On the last line, write the postal code 07-120 and the locality or post office name.
What is the postal code for Sekłak?
The postal code for Sekłak is 07-120.
Which voivodeship and county is Sekłak in?
Sekłak (village) is in węgrowski county (powiat), Korytnica municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Sekłak?
The closest localities to Sekłak are: Karczewizna (1.8 km), Bednarze (2.7 km), Kąty (2.7 km), Laski (2.8 km), Starowola (3 km), Maksymilianów (3.1 km). Distances are measured in a straight line between locality centres.
Localities near Sekłak (węgrowski county)
Which county and municipality does Sekłak belong to?
Sekłak lies in Korytnica municipality (gmina), in węgrowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.4855, 21.7503.
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

