Postal code
al. Józefa Piłsudskiego, Białystok
Białystok, Białystok municipality (gmina), Białystok county (powiat), podlaskie voivodeship
al. Józefa Piłsudskiego in Białystok has 5 postal codes: 15-088, 15-443, 15-444, 15-445, 15-446. The correct code depends on the building number — check the table below. This street has 57 buildings with a listed postal code. The locality is in Białystok county (powiat), podlaskie voivodeship.
| Code | Building numbers |
|---|---|
| 44 | |
| 3, 5, 7, 7A, 7B, 9, 9A, 11, 11/2, 11/3, 11/4, 11A | |
| 13, 13/1, 15, 17, 19, 19/1, 21, 25, 29 | |
| 2, 2A, 2B, 2C, 2D, 2E, 2F, 4, 6, 6/1, 8, 8/1, 8A, 10, 10/1, 12 | |
| 16, 20, 20/1, 20/2, 20/3, 20/4, 20/5, 20A, 20B, 22, 24, 26, 28, 30, 30A, 32, 34, 36, 38 |
How to address a letter or parcel in Poland?
Jan Kowalski al. Józefa Piłsudskiego 44 15-088 Białystok
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. The postal code on this street depends on the building number. Before posting, make sure it matches the number in the table.
Frequently asked questions
What is the postal code for al. Józefa Piłsudskiego, Białystok?
al. Józefa Piłsudskiego (Białystok) has 5 postal codes: 15-088, 15-443, 15-444, 15-445, 15-446.
What determines the postal code for al. Józefa Piłsudskiego?
On longer streets, Polish Post assigns different postal codes to ranges of building numbers, often separately for even and odd numbers. The code for al. Józefa Piłsudskiego therefore depends on the building number — see the ranges in the table above.
Which post office serves this address?
The main post office in this locality is UP Białystok 1, ul. Warszawska 10. Mail may also be delivered by another, closer branch — check the post office map.
Where else can you find al. Józefa Piłsudskiego?
Which postal codes are near 15-088?
Where is al. Józefa Piłsudskiego, Białystok?
al. Józefa Piłsudskiego, Białystok, lies in Białystok municipality (gmina), in Białystok county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1330, 23.1662.
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