Kaczków postal code
Village · żyrardowski county (powiat) · Mszczonów municipality (gmina) · mazowieckie voivodeship
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The postal code for Kaczków is 96-320. The code covers 1 street.
Postal code – Kaczków
Streets A–Z (1)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Słoneczna 1 96-320 Kaczków
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 Kaczków?
The postal code for Kaczków is 96-320.
Which voivodeship and county is Kaczków in?
Kaczków (village) is in żyrardowski county (powiat), Mszczonów municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Kaczków?
The closest localities to Kaczków are: Kamionka (1.1 km), Ciemno-Gnojna (1.7 km), Pieńki Słubickie (2 km), Grzegorzewice (2.2 km), Zboiska (2.5 km), Krze Duże (2.8 km). Distances are measured in a straight line between locality centres.
Localities near Kaczków (żyrardowski county)
Which county and municipality does Kaczków belong to?
Kaczków lies in Mszczonów municipality (gmina), in żyrardowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 51.9787, 20.5964.
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