Ostrówek postal code
Village · otwocki county (powiat) · Karczew municipality (gmina) · mazowieckie voivodeship
- code
- 1
- streets
- 6
The postal code for Ostrówek is 05-480. The code covers 6 streets.
Postal code – Ostrówek
Streets A–Z (6)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Graniczna 1 05-480 Ostrówek
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 is the postal code for Ostrówek?
The postal code for Ostrówek is 05-480.
Which voivodeship and county is Ostrówek in?
Ostrówek (village) is in otwocki county (powiat), Karczew municipality (gmina), mazowieckie voivodeship.
Are there other localities named Ostrówek?
Yes – 20 localities share this name, including in these voivodeships: mazowieckie, podkarpackie, łódzkie, wielkopolskie, kujawsko-pomorskie, lubelskie. Each has its own postal code.
Which localities are closest to Ostrówek?
The closest localities to Ostrówek are: Kosumce (1.7 km), Glinki (2 km), Piotrowice (2.9 km), Góra Kalwaria (2.9 km), Dziecinów (2.9 km), Moczydłów (3.2 km). Distances are measured in a straight line between locality centres.
Localities near Ostrówek (otwocki county)
Which county and municipality does Ostrówek belong to?
Ostrówek lies in Karczew municipality (gmina), in otwocki county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 51.9924, 21.2429.
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