Grońsko postal code
Village · nowotomyski county (powiat) · Lwówek municipality (gmina) · wielkopolskie voivodeship
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The postal code for Grońsko is 64-310.
Postal code – Grońsko
How to address a letter or parcel in Poland?
Jan Kowalski Grońsko 15 64-310 Grońsko
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. There are no named streets in Grońsko, so the second line contains the locality name and property number (e.g. Grońsko 15). If the serving post office is in another locality, its name can appear next to the code on the last line.
Frequently asked questions
How do I address a letter to Grońsko if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Grońsko 15”. On the last line, write the postal code 64-310 and the locality or post office name.
What is the postal code for Grońsko?
The postal code for Grońsko is 64-310.
Which voivodeship and county is Grońsko in?
Grońsko (village) is in nowotomyski county (powiat), Lwówek municipality (gmina), wielkopolskie voivodeship.
Which localities are closest to Grońsko?
The closest localities to Grońsko are: Krzywy Las (2.7 km), Józefowo (3 km), Komorowo (3.1 km), Mokre Ogrody (3.4 km), Bolewice (3.5 km), Lwówek (3.9 km). Distances are measured in a straight line between locality centres.
Localities near Grońsko (nowotomyski county)
Which county and municipality does Grońsko belong to?
Grońsko lies in Lwówek municipality (gmina), in nowotomyski county (powiat), wielkopolskie voivodeship, Poland. Centre of the area based on address points: 52.4265, 16.1373.
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