Secyminek postal code
Village · nowodworski county (powiat) · Leoncin municipality (gmina) · mazowieckie voivodeship
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The postal code for Secyminek is 05-155.
Postal code – Secyminek
How to address a letter or parcel in Poland?
Jan Kowalski Secyminek 15 05-155 Secyminek
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 Secyminek, so the second line contains the locality name and property number (e.g. Secyminek 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 Secyminek if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Secyminek 15”. On the last line, write the postal code 05-155 and the locality or post office name.
What is the postal code for Secyminek?
The postal code for Secyminek is 05-155.
Which voivodeship and county is Secyminek in?
Secyminek (village) is in nowodworski county (powiat), Leoncin municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Secyminek?
The closest localities to Secyminek are: Ośniki (1 km), Secymin Polski (1.6 km), Stare Polesie (1.7 km), Nowy Secymin (1.9 km), Nowe Polesie (2.3 km), Krubiczew (2.7 km). Distances are measured in a straight line between locality centres.
Localities near Secyminek (nowodworski county)
Which county and municipality does Secyminek belong to?
Secyminek lies in Leoncin municipality (gmina), in nowodworski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.3878, 20.4597.
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