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Duczki postal code

Village · wołomiński county (powiat) · Wołomin municipality (gmina) · mazowieckie voivodeship

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Duczki:
code
1
streets
34

The postal code for Duczki is 05-200. The code covers 34 streets.

Postal code – Duczki

Streets A–Z (34)

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Azaliowa 1
05-200 Duczki

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 is the postal code for Duczki?

The postal code for Duczki is 05-200.

Which voivodeship and county is Duczki in?

Duczki (village) is in wołomiński county (powiat), Wołomin municipality (gmina), mazowieckie voivodeship.

Which localities are closest to Duczki?

The closest localities to Duczki are: Lipinki (1 km), Nowe Lipiny (1.6 km), Zagościniec (1.8 km), Nowe Grabie (1.9 km), Stare Grabie (2.2 km), Stare Lipiny (2.5 km). Distances are measured in a straight line between locality centres.

Localities near Duczki (wołomiński county)

Which county and municipality does Duczki belong to?

Duczki lies in Wołomin municipality (gmina), in wołomiński county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.3622, 21.2904.

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