Postal code 23-100 – Bychawa
Bychawa, Bychawa municipality, lubelski county, lubelskie voivodeship
- localities
- 38
- streets
- 52
- buildings
- 1,516
Postal code 23-100 is used in 38 localities, including Bychawa, Bychawka Druga, Bychawka Druga-Kolonia, Bychawka Pierwsza, Bychawka Trzecia (Bychawa municipality, lubelski county, lubelskie voivodeship). It covers 1516 buildings on 52 streets – the full list with house numbers is below.
Which streets have postal code 23-100?
Which localities have postal code 23-100?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 1 Maja 1 23-100 Bychawa
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 23-100 cover?
Postal code 23-100 covers 38 localities: Bychawa, Bychawka Druga, Bychawka Druga-Kolonia, Bychawka Pierwsza, Bychawka Trzecia, Bychawka Trzecia-Kolonia, Gałęzów, Gałęzów-Kolonia Druga, Gałęzów-Kolonia Pierwsza, Józwów and more, including streets: 1 Maja, Spokojna, 11 Listopada, Adama Mickiewicza, Aleksandra Fredry (lubelski county, lubelskie voivodeship).
Where is postal code 23-100?
In lubelskie voivodeship, lubelski county, Poland.
Is postal code 23-100 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 23-100 belong to?
The 23-100 area (Bychawa) lies in Bychawa municipality (gmina), in lubelski county (powiat), lubelskie voivodeship, Poland. Centre of the area based on address points: 51.0150, 22.5342.
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

