Nowe Piastowo postal code
Village · sierpecki county (powiat) · Sierpc municipality (gmina) · mazowieckie voivodeship
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The postal code for Nowe Piastowo is 09-200.
Postal code – Nowe Piastowo
How to address a letter or parcel in Poland?
Jan Kowalski Nowe Piastowo 15 09-200 Nowe Piastowo
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 Nowe Piastowo, so the second line contains the locality name and property number (e.g. Nowe Piastowo 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 Nowe Piastowo if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Nowe Piastowo 15”. On the last line, write the postal code 09-200 and the locality or post office name.
What is the postal code for Nowe Piastowo?
The postal code for Nowe Piastowo is 09-200.
Which voivodeship and county is Nowe Piastowo in?
Nowe Piastowo (village) is in sierpecki county (powiat), Sierpc municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Nowe Piastowo?
The closest localities to Nowe Piastowo are: Kręćkowo (0.9 km), Stare Piastowo (1.6 km), Zglenice Duże (2.2 km), Kuniewo (2.3 km), Ostrowy (2.4 km), Bledzewko (2.4 km). Distances are measured in a straight line between locality centres.
Localities near Nowe Piastowo (sierpecki county)
Which county and municipality does Nowe Piastowo belong to?
Nowe Piastowo lies in Sierpc municipality (gmina), in sierpecki county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.8026, 19.6380.
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