Kleosin postal code
Settlement · białostocki county (powiat) · Juchnowiec Kościelny municipality (gmina) · podlaskie voivodeship
- code
- 1
- streets
- 27
The postal code for Kleosin is 16-001. The code covers 27 streets.
Postal code – Kleosin
Streets A–Z (27)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Adama Asnyka 1 16-001 Kleosin
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.
Frequently asked questions
What is the postal code for Kleosin?
The postal code for Kleosin is 16-001.
Which voivodeship and county is Kleosin in?
Kleosin (settlement) is in białostocki county (powiat), Juchnowiec Kościelny municipality (gmina), podlaskie voivodeship.
Which localities are closest to Kleosin?
The closest localities to Kleosin are: Horodniany (0.9 km), Ignatki-Osiedle (1 km), Śródlesie (1.6 km), Turczyn (1.7 km), Księżyno-Kolonia (1.9 km), Księżyno (2.1 km). Distances are measured in a straight line between locality centres.
Localities near Kleosin (białostocki county)
Which county and municipality does Kleosin belong to?
Kleosin lies in Juchnowiec Kościelny municipality (gmina), in białostocki county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.0957, 23.1167.
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