BazaKodow – postal codes in Poland

Postal code

ul. Porucznika Leona Kamińskiego, Bakałarzewo

Bakałarzewo, Bakałarzewo municipality (gmina), suwalski county (powiat), podlaskie voivodeship

The postal code for ul. Porucznika Leona Kamińskiego in Bakałarzewo is 16-423. Below you will find a map of the area, the post office and streets with the same code. This street has 4 buildings with a listed postal code; 29 other streets in this locality also use 16-423. The locality is in suwalski county (powiat), podlaskie voivodeship.

Which postal code applies to each building number on ul. Porucznika Leona Kamińskiego?
CodeBuilding numbers
1, 7, 11, 13
ul. Porucznika Leona Kamińskiego, BakałarzewoOpen in OSM ↗

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Porucznika Leona Kamińskiego 1
16-423 Bakałarzewo

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 ul. Porucznika Leona Kamińskiego, Bakałarzewo?

The postal code for ul. Porucznika Leona Kamińskiego (Bakałarzewo) is 16-423.

What determines the postal code for ul. Porucznika Leona Kamińskiego?

ul. Porucznika Leona Kamińskiego (Bakałarzewo) has one postal code (16-423), so the building number does not affect the code.

Which other streets use postal code 16-423?

Which postal codes are near 16-423?

Where is ul. Porucznika Leona Kamińskiego, Bakałarzewo?

ul. Porucznika Leona Kamińskiego, Bakałarzewo, lies in Bakałarzewo municipality (gmina), in suwalski county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 54.0992, 22.6590.

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