Krzewo postal code
Village · łomżyński county (powiat) · Piątnica municipality (gmina) · podlaskie voivodeship
- codes
- 2
Krzewo has 2 postal codes: 12-421, 18-421. The correct code depends on the street.
All postal codes (2) – Krzewo
How to address a letter or parcel in Poland?
Jan Kowalski Krzewo 15 12-421 Krzewo
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 Krzewo, so the second line contains the locality name and property number (e.g. Krzewo 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 Krzewo if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Krzewo 15”. On the last line, write the postal code 12-421 and the locality or post office name.
Why does Krzewo have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Krzewo has 2 postal codes – find the right one in the street directory.
What is the postal code for Krzewo?
Krzewo has 2 postal codes: 12-421, 18-421. The correct code depends on the street.
Which voivodeship and county is Krzewo in?
Krzewo (village) is in łomżyński county (powiat), Piątnica municipality (gmina), podlaskie voivodeship.
Are there other localities named Krzewo?
Yes – 2 localities share this name, including in these voivodeships: wielkopolskie. Each has its own postal code.
Which localities are closest to Krzewo?
The closest localities to Krzewo are: Nowe Krzewo (1.6 km), Rakowo-Boginie (2 km), Kosaki (2.5 km), Rakowo-Czachy (3.1 km), Podkosacze (3.2 km), Niewodowo (4.1 km). Distances are measured in a straight line between locality centres.
Localities near Krzewo (łomżyński county)
Which county and municipality does Krzewo belong to?
Krzewo lies in Piątnica municipality (gmina), in łomżyński county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1339, 22.2470.
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