Mierzeniec postal code
Village · pułtuski county (powiat) · Gzy municipality (gmina) · mazowieckie voivodeship
- code
- 1
The postal code for Mierzeniec is 06-126.
Postal code – Mierzeniec
How to address a letter or parcel in Poland?
Jan Kowalski Mierzeniec 15 06-126 Mierzeniec
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 Mierzeniec, so the second line contains the locality name and property number (e.g. Mierzeniec 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 Mierzeniec if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Mierzeniec 15”. On the last line, write the postal code 06-126 and the locality or post office name.
What is the postal code for Mierzeniec?
The postal code for Mierzeniec is 06-126.
Which voivodeship and county is Mierzeniec in?
Mierzeniec (village) is in pułtuski county (powiat), Gzy municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Mierzeniec?
The closest localities to Mierzeniec are: Stare Grochy (1.6 km), Zawady Włościańskie (1.6 km), Osiek Górny (1.7 km), Osiek-Aleksandrowo (2.2 km), Grochy-Imbrzyki (2.3 km), Zawady Dworskie (2.4 km). Distances are measured in a straight line between locality centres.
Localities near Mierzeniec (pułtuski county)
Which county and municipality does Mierzeniec belong to?
Mierzeniec lies in Gzy municipality (gmina), in pułtuski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.7858, 20.9266.
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