Katowice postal code
Town · Katowice county (powiat) · Katowice municipality (gmina) · śląskie voivodeship
- codes
- 627
- streets
- 1,079
Katowice has 627 postal codes: 40-001, 40-002, 40-003, 40-004, 40-005… The correct code depends on the street. The directory covers 1079 streets.
All postal codes (627) – Katowice
Showing 240 of 627 codes – find the rest in the street directory below.
Streets A–Z (1079)
Streets with the most postal codes – Katowice
On long streets, the code depends on the building number. The streets with the most codes in Katowice are: ul. 1 Maja (11 codes), ul. Tadeusza Kościuszki (10 codes), ul. Gliwicka (8 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. Walecznych 1 40-150 Katowice
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 Katowice have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Katowice has 627 postal codes – find the right one in the street directory.
What is the postal code for Katowice?
Katowice has 627 postal codes: 40-001, 40-002, 40-003, 40-004, 40-005… The correct code depends on the street.
Which voivodeship and county is Katowice in?
Katowice (town) is in Katowice county (powiat), Katowice municipality (gmina), śląskie voivodeship.
Which localities are closest to Katowice?
The closest localities to Katowice are: Siemianowice Śląskie (5.5 km), Chorzów (6 km), Czeladź (6.7 km), Świętochłowice (8.6 km), Mysłowice (10.1 km), Będzin (10.6 km). Distances are measured in a straight line between locality centres.
Which county and municipality does Katowice belong to?
Katowice lies in Katowice municipality (gmina), in Katowice county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.2649, 19.0238.
Main post office – Katowice
UP Katowice 1, ul. Pocztowa 9, 40-001 Katowice
The main post office is the Poczta Polska branch responsible for delivering mail in Katowice and the surrounding area. Letters and parcels pass through it before delivery, and in smaller towns undelivered items are collected there. Note: the office's postal code (40-001) belongs to the branch, not to recipients – find the right code for a specific street or building number in the list above.
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