Sięciaszka Pierwsza postal code
Village · łukowski county (powiat) · Łuków municipality (gmina) · lubelskie voivodeship
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The postal code for Sięciaszka Pierwsza is 21-400. The code covers 1 street.
Postal code – Sięciaszka Pierwsza
Streets A–Z (1)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Wspólna 1 21-400 Sięciaszka Pierwsza
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.
Frequently asked questions
What is the postal code for Sięciaszka Pierwsza?
The postal code for Sięciaszka Pierwsza is 21-400.
Which voivodeship and county is Sięciaszka Pierwsza in?
Sięciaszka Pierwsza (village) is in łukowski county (powiat), Łuków municipality (gmina), lubelskie voivodeship.
Which localities are closest to Sięciaszka Pierwsza?
The closest localities to Sięciaszka Pierwsza are: Zalesie (1 km), Sięciaszka Druga (1.8 km), Ryżki (3.1 km), Sięciaszka Trzecia (3.2 km), Dąbie (3.5 km), Czerśl (3.9 km). Distances are measured in a straight line between locality centres.
Localities near Sięciaszka Pierwsza (łukowski county)
Which county and municipality does Sięciaszka Pierwsza belong to?
Sięciaszka Pierwsza lies in Łuków municipality (gmina), in łukowski county (powiat), lubelskie voivodeship, Poland. Centre of the area based on address points: 51.9266, 22.3075.
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