Olza postal code
Village · wodzisławski county (powiat) · Gorzyce municipality (gmina) · śląskie voivodeship
- codes
- 5
- streets
- 15
Olza has 5 postal codes: 44-350, 44-351, 44-352, 44-353, 44-363. The correct code depends on the street. The directory covers 15 streets.
All postal codes (5) – Olza
Streets A–Z (15)
Streets with the most postal codes – Olza
On long streets, the code depends on the building number. The streets with the most codes in Olza are: ul. Bogumińska (3 codes), ul. Wierzbowa (3 codes), ul. Dworcowa (2 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. Bogumińska 1 44-351 Olza
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 Olza have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Olza has 5 postal codes – find the right one in the street directory.
What is the postal code for Olza?
Olza has 5 postal codes: 44-350, 44-351, 44-352, 44-353, 44-363. The correct code depends on the street.
Which voivodeship and county is Olza in?
Olza (village) is in wodzisławski county (powiat), Gorzyce municipality (gmina), śląskie voivodeship.
Which localities are closest to Olza?
The closest localities to Olza are: Odra (2.1 km), Zabełków (2.4 km), Bełsznica (2.8 km), Uchylsko (2.9 km), Roszków (3.3 km), Rudyszwałd (3.6 km). Distances are measured in a straight line between locality centres.
Localities near Olza (wodzisławski county)
Which county and municipality does Olza belong to?
Olza lies in Gorzyce municipality (gmina), in wodzisławski county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 49.9548, 18.3425.
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