Łaguny postal code
Village · ciechanowski county (powiat) · Opinogóra Górna municipality (gmina) · mazowieckie voivodeship
- codes
- 2
Łaguny has 2 postal codes: 06-404, 06-406. The correct code depends on the street.
All postal codes (2) – Łaguny
How to address a letter or parcel in Poland?
Jan Kowalski Łaguny 15 06-404 Łaguny
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 Łaguny, so the second line contains the locality name and property number (e.g. Łaguny 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 Łaguny if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Łaguny 15”. On the last line, write the postal code 06-404 and the locality or post office name.
Why does Łaguny have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Łaguny has 2 postal codes – find the right one in the street directory.
What is the postal code for Łaguny?
Łaguny has 2 postal codes: 06-404, 06-406. The correct code depends on the street.
Which voivodeship and county is Łaguny in?
Łaguny (village) is in ciechanowski county (powiat), Opinogóra Górna municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Łaguny?
The closest localities to Łaguny are: Załogi-Cibory (1.3 km), Goździe (1.8 km), Załogi-Jędrzejki (1.9 km), Nałęcze (2 km), Wola Wierzbowska (2.1 km), Barańce (2.1 km). Distances are measured in a straight line between locality centres.
Localities near Łaguny (ciechanowski county)
Which county and municipality does Łaguny belong to?
Łaguny lies in Opinogóra Górna municipality (gmina), in ciechanowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.9714, 20.7782.
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

