Postal code 42-100 – Kłobuck
Kłobuck, Kłobuck municipality, kłobucki county, śląskie voivodeship
- localities
- 10
- streets
- 164
- buildings
- 3,523
Postal code 42-100 is used in 10 localities, including Kłobuck, Kamyk, Łobodno, Biała, Libidza (Kłobuck municipality, kłobucki county, śląskie voivodeship). It covers 3523 buildings on 164 streets – the full list with house numbers is below.
Which streets have postal code 42-100?
Which localities have postal code 42-100?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 11 Listopada 1 42-100 Kłobuck
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 42-100 cover?
Postal code 42-100 covers 10 localities: Kłobuck, Kamyk, Łobodno, Biała, Libidza, Borowianka, Lgota, Kopiec, Annolesie, Rybno, including streets: 11 Listopada, 3 Maja, Adama Asnyka, Adama Mickiewicza, Akacjowa (kłobucki county, śląskie voivodeship).
Where is postal code 42-100?
In śląskie voivodeship, kłobucki county, Poland.
Is postal code 42-100 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 42-100 belong to?
The 42-100 area (Kłobuck) lies in Kłobuck municipality (gmina), in kłobucki county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.9125, 18.9446.
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

