Iwanowo postal code
Hamlet · piski county (powiat) · Ruciane-Nida municipality (gmina) · warmińsko-mazurskie voivodeship
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The postal code for Iwanowo is 12-220.
Postal code – Iwanowo
How to address a letter or parcel in Poland?
Jan Kowalski Iwanowo 15 12-220 Iwanowo
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 Iwanowo, so the second line contains the locality name and property number (e.g. Iwanowo 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 Iwanowo if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Iwanowo 15”. On the last line, write the postal code 12-220 and the locality or post office name.
What is the postal code for Iwanowo?
The postal code for Iwanowo is 12-220.
Which voivodeship and county is Iwanowo in?
Iwanowo (hamlet) is in piski county (powiat), Ruciane-Nida municipality (gmina), warmińsko-mazurskie voivodeship.
Which localities are closest to Iwanowo?
The closest localities to Iwanowo are: Mościska (0.7 km), Gałkowo (0.9 km), Zameczek (1.5 km), Ukta (1.7 km), Wojnowo (2.2 km), Krutyń (2.4 km). Distances are measured in a straight line between locality centres.
Localities near Iwanowo (piski county)
Which county and municipality does Iwanowo belong to?
Iwanowo lies in Ruciane-Nida municipality (gmina), in piski county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.6853, 21.4678.
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