Postal code 05-126 – Białystok
Białystok, Białystok municipality, Białystok county, podlaskie voivodeship
- localities
- 10
- streets
- 276
- buildings
- 5,216
Postal code 05-126 is used in 10 localities, including Białystok, Nieporęt, Stanisławów Pierwszy, Wólka Radzymińska, Michałów-Grabina (Białystok municipality, Białystok county, podlaskie voivodeship). It covers 5216 buildings on 276 streets – the full list with house numbers is below.
Which streets have postal code 05-126?
Which localities have postal code 05-126?
How to address a letter or parcel in Poland?
Jan Kowalski ul. Podleśna 1 05-126 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.
Frequently asked questions
What address does postal code 05-126 cover?
Postal code 05-126 covers 10 localities: Białystok, Nieporęt, Stanisławów Pierwszy, Wólka Radzymińska, Michałów-Grabina, Kąty Węgierskie, Zegrze Południowe, Aleksandrów, Rembelszczyzna, Izabelin, including streets: Podleśna, Adama Mickiewicza, Agawy, Henryka Sienkiewicza, Asesora (Białystok county, podlaskie voivodeship).
Where is postal code 05-126?
In podlaskie voivodeship, Białystok county, Poland.
Is postal code 05-126 enough to send a parcel?
No – always write the postal code together with the town or post office name and the full address (street and building number, or the village name with the house number).
Which postal codes are next to 05-126?
Which municipality and county does 05-126 belong to?
The 05-126 area (Białystok) lies in Białystok municipality (gmina), in Białystok county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1232, 23.1665.
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

