Postal code
Gen. Władysława Sikorskiego, Katowice
Katowice, Katowice municipality (gmina), Katowice county (powiat), śląskie voivodeship
Gen. Władysława Sikorskiego in Katowice has 2 postal codes: 40-282, 40-496. The correct code depends on the building number — check the table below. This street has 27 buildings with a listed postal code; 1 other street in this locality also uses 40-282. The locality is in Katowice county (powiat), śląskie voivodeship.
| Code | Building numbers |
|---|---|
| 10, 12, 14, 16, 18, 18A, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40–45, 47, 49, 51 | |
| 53, 55 |
How to address a letter or parcel in Poland?
Jan Kowalski Gen. Władysława Sikorskiego 10 40-282 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. 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 Gen. Władysława Sikorskiego, Katowice?
Gen. Władysława Sikorskiego (Katowice) has 2 postal codes: 40-282, 40-496.
What determines the postal code for Gen. Władysława Sikorskiego?
On longer streets, Polish Post assigns different postal codes to ranges of building numbers, often separately for even and odd numbers. The code for Gen. Władysława Sikorskiego 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 Katowice 1, ul. Pocztowa 9. Mail may also be delivered by another, closer branch — check the post office map.
Which other streets use postal code 40-282?
Where else can you find Gen. Władysława Sikorskiego?
Which postal codes are near 40-282?
Where is Gen. Władysława Sikorskiego, Katowice?
Gen. Władysława Sikorskiego, Katowice, lies in Katowice municipality (gmina), in Katowice county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.2520, 19.0379.
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