Olszewnica postal code
Village · radzyński county (powiat) · Borki municipality (gmina) · lubelskie voivodeship
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The postal code for Olszewnica is 21-345.
Postal code – Olszewnica
How to address a letter or parcel in Poland?
Jan Kowalski Olszewnica 15 21-345 Olszewnica
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 Olszewnica, so the second line contains the locality name and property number (e.g. Olszewnica 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 Olszewnica if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Olszewnica 15”. On the last line, write the postal code 21-345 and the locality or post office name.
What is the postal code for Olszewnica?
The postal code for Olszewnica is 21-345.
Which voivodeship and county is Olszewnica in?
Olszewnica (village) is in radzyński county (powiat), Borki municipality (gmina), lubelskie voivodeship.
Are there other localities named Olszewnica?
Yes – 2 localities share this name, including in these voivodeships: lubelskie. Each has its own postal code.
Which localities are closest to Olszewnica?
The closest localities to Olszewnica are: Krasew (3 km), Sitno (3.2 km), Osowno (4.4 km), Wola Osowińska (4.4 km), Ulan Mały (4.5 km), Wola Chomejowa (4.7 km). Distances are measured in a straight line between locality centres.
Localities near Olszewnica (radzyński county)
Which county and municipality does Olszewnica belong to?
Olszewnica lies in Borki municipality (gmina), in radzyński county (powiat), lubelskie voivodeship, Poland. Centre of the area based on address points: 51.7610, 22.5014.
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