Postal code 16-001 – Białystok
Białystok, Białystok municipality, Białystok county, podlaskie voivodeship
- localities
- 8
- streets
- 87
- buildings
- 1,281
Postal code 16-001 is used in 8 localities, including Białystok, Księżyno, Ignatki-Osiedle, Kleosin, Ignatki (Białystok municipality, Białystok county, podlaskie voivodeship). It covers 1281 buildings on 87 streets – the full list with house numbers is below.
Which streets have postal code 16-001?
Which localities have postal code 16-001?
How to address a letter or parcel in Poland?
Jan Kowalski ul. Jana III Sobieskiego 1 16-001 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 16-001 cover?
Postal code 16-001 covers 8 localities: Białystok, Księżyno, Ignatki-Osiedle, Kleosin, Ignatki, Horodniany, Księżyno-Kolonia, Turczyn, including streets: Jana III Sobieskiego, Alberta, Borsucza, Brukowa, Gołębia (Białystok county, podlaskie voivodeship).
Where is postal code 16-001?
In podlaskie voivodeship, Białystok county, Poland.
Is postal code 16-001 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 16-001?
Which municipality and county does 16-001 belong to?
The 16-001 area (Białystok) lies in Białystok municipality (gmina), in Białystok county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1375, 23.1711.
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

