Postal code 43-100 – Tychy
Tychy, Tychy municipality, Tychy county, śląskie voivodeship
- localities
- 3
- streets
- 367
- buildings
- 10,527
Postal code 43-100 is used in 3 localities, including Tychy, Pszczyna, Łąka (Tychy municipality, Tychy county, śląskie voivodeship). It covers 10527 buildings on 367 streets – the full list with house numbers is below.
Which streets have postal code 43-100?
Which localities have postal code 43-100?
How to address a letter or parcel in Poland?
Jan Kowalski ul. Adama Asnyka 1 43-100 Tychy
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 43-100 cover?
Postal code 43-100 covers 3 localities: Tychy, Pszczyna, Łąka, including streets: Adama Asnyka, Agrestowa, Albatrosów, Cisów, Cmentarna (Tychy county, śląskie voivodeship).
Where is postal code 43-100?
In śląskie voivodeship, Tychy county, Poland.
Is postal code 43-100 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 municipality and county does 43-100 belong to?
The 43-100 area (Tychy) lies in Tychy municipality (gmina), in Tychy county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.1348, 18.9656.
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

