Bytom postal code
Town · Bytom county (powiat) · Bytom municipality (gmina) · śląskie voivodeship
- codes
- 13
- streets
- 489
Bytom has 13 postal codes: 41-900, 41-902, 41-905, 41-906, 41-907… The correct code depends on the street. The directory covers 489 streets.
All postal codes (13) – Bytom
Streets A–Z (489)
Streets with the most postal codes – Bytom
On long streets, the code depends on the building number. The streets with the most codes in Bytom are: ul. Strzelców Bytomskich (5 codes), ul. Konstytucji (4 codes), ul. Antoniego Wolnego (3 codes). Click a street to find the code for a specific building number.
How to address a letter or parcel in Poland?
Jan Kowalski ul. Świerkowa 1 41-923 Bytom
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
Why does Bytom have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Bytom has 13 postal codes – find the right one in the street directory.
What is the postal code for Bytom?
Bytom has 13 postal codes: 41-900, 41-902, 41-905, 41-906, 41-907… The correct code depends on the street.
Which voivodeship and county is Bytom in?
Bytom (town) is in Bytom county (powiat), Bytom municipality (gmina), śląskie voivodeship.
Which localities are closest to Bytom?
The closest localities to Bytom are: Radzionków (4.1 km), Piekary Śląskie (6 km), Orzech (7.5 km), Świętochłowice (7.6 km), Bobrowniki (7.8 km), Nakło Śląskie (8.7 km). Distances are measured in a straight line between locality centres.
Which county and municipality does Bytom belong to?
Bytom lies in Bytom municipality (gmina), in Bytom county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.3636, 18.8830.
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