Postal code 05-870 – Błonie
Błonie, Błonie municipality, warszawski zachodni county, mazowieckie voivodeship
- localities
- 34
- streets
- 194
- buildings
- 4,602
Postal code 05-870 is used in 34 localities, including Błonie, Bieniewice, Bramki, Żukówka, Błonie-Wieś (Błonie municipality, warszawski zachodni county, mazowieckie voivodeship). It covers 4602 buildings on 194 streets – the full list with house numbers is below.
Which streets have postal code 05-870?
Which localities have postal code 05-870?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 11 Listopada 1 05-870 Błonie
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 05-870 cover?
Postal code 05-870 covers 34 localities: Błonie, Bieniewice, Bramki, Żukówka, Błonie-Wieś, Łaźniew, Pass, Białuty, Bieniewo-Parcela, Bieniewo-Wieś and more, including streets: 11 Listopada, 3 Maja, Aksamitna, Armii Krajowej, Asnyka (warszawski zachodni county, mazowieckie voivodeship).
Where is postal code 05-870?
In mazowieckie voivodeship, warszawski zachodni county, Poland.
Is postal code 05-870 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 05-870 belong to?
The 05-870 area (Błonie) lies in Błonie municipality (gmina), in warszawski zachodni county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.1938, 20.6162.
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

