Postal code 26-811 – Wyśmierzyce
Wyśmierzyce, Wyśmierzyce municipality, białobrzeski county, mazowieckie voivodeship
- localities
- 22
- streets
- 33
- buildings
- 565
Postal code 26-811 is used in 22 localities, including Wyśmierzyce, Kostrzyn, Błeszno, Branica, Aleksandrów (Wyśmierzyce municipality, białobrzeski county, mazowieckie voivodeship). It covers 565 buildings on 33 streets – the full list with house numbers is below.
Which streets have postal code 26-811?
Which localities have postal code 26-811?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 1000-lecia Państwa Polskiego 1 26-811 Wyśmierzyce
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 26-811 cover?
Postal code 26-811 covers 22 localities: Wyśmierzyce, Kostrzyn, Błeszno, Branica, Aleksandrów, Brodek, Górki, Grzmiąca, Jabłonna, Jeruzal and more, including streets: 1000-lecia Państwa Polskiego, 16-go Stycznia, Adama Mickiewicza, Kościelna, Królowej Jadwigi (białobrzeski county, mazowieckie voivodeship).
Where is postal code 26-811?
In mazowieckie voivodeship, białobrzeski county, Poland.
Is postal code 26-811 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 postal codes are next to 26-811?
Which municipality and county does 26-811 belong to?
The 26-811 area (Wyśmierzyce) lies in Wyśmierzyce municipality (gmina), in białobrzeski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 51.6264, 20.8227.
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

