Goszczk postal code
Colony · żuromiński county (powiat) · Siemiątkowo municipality (gmina) · mazowieckie voivodeship
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The postal code for Goszczk is 09-135.
Postal code – Goszczk
How to address a letter or parcel in Poland?
Jan Kowalski Goszczk 15 09-135 Goszczk
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 Goszczk, so the second line contains the locality name and property number (e.g. Goszczk 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 Goszczk if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Goszczk 15”. On the last line, write the postal code 09-135 and the locality or post office name.
What is the postal code for Goszczk?
The postal code for Goszczk is 09-135.
Which voivodeship and county is Goszczk in?
Goszczk (colony) is in żuromiński county (powiat), Siemiątkowo municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Goszczk?
The closest localities to Goszczk are: Gradzanowo Zbęskie-Kolonia (1.4 km), Wola Łaszewska (1.6 km), Jeżewo-Wesel (2.1 km), Gradzanowo Zbęskie (2.2 km), Łaszewo-Pieńki (2.7 km), Sikory (2.8 km). Distances are measured in a straight line between locality centres.
Localities near Goszczk (żuromiński county)
Which county and municipality does Goszczk belong to?
Goszczk lies in Siemiątkowo municipality (gmina), in żuromiński county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.8810, 20.1327.
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