Stare Chojny postal code
Village · łomżyński county (powiat) · Łomża municipality (gmina) · podlaskie voivodeship
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The postal code for Stare Chojny is 18-400.
Postal code – Stare Chojny
How to address a letter or parcel in Poland?
Jan Kowalski Stare Chojny 15 18-400 Stare Chojny
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 Stare Chojny, so the second line contains the locality name and property number (e.g. Stare Chojny 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 Stare Chojny if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Stare Chojny 15”. On the last line, write the postal code 18-400 and the locality or post office name.
What is the postal code for Stare Chojny?
The postal code for Stare Chojny is 18-400.
Which voivodeship and county is Stare Chojny in?
Stare Chojny (village) is in łomżyński county (powiat), Łomża municipality (gmina), podlaskie voivodeship.
Which localities are closest to Stare Chojny?
The closest localities to Stare Chojny are: Chojny Młode (1.3 km), Sławiec (2 km), Grzymały Szczepankowskie (2 km), Stare Sierzputy (2.3 km), Chojny-Naruszczki (2.8 km), Bożenica (2.9 km). Distances are measured in a straight line between locality centres.
Localities near Stare Chojny (łomżyński county)
Which county and municipality does Stare Chojny belong to?
Stare Chojny lies in Łomża municipality (gmina), in łomżyński county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.1696, 21.9382.
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