Rutki-Kossaki postal code
Village · zambrowski county (powiat) · Rutki municipality (gmina) · podlaskie voivodeship
- code
- 1
- streets
- 21
The postal code for Rutki-Kossaki is 18-312. The code covers 21 streets.
Postal code – Rutki-Kossaki
Streets A–Z (21)
How to address a letter or parcel in Poland?
Jan Kowalski ul. 11 Listopada 1 18-312 Rutki-Kossaki
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 Rutki-Kossaki?
The postal code for Rutki-Kossaki is 18-312.
Which voivodeship and county is Rutki-Kossaki in?
Rutki-Kossaki (village) is in zambrowski county (powiat), Rutki municipality (gmina), podlaskie voivodeship.
Which localities are closest to Rutki-Kossaki?
The closest localities to Rutki-Kossaki are: Rutki-Nowiny (1.2 km), Walochy-Mońki (2.1 km), Mężenin (2.2 km), Rutki-Tartak Nowy (2.6 km), Kalinówka-Basie (2.6 km), Pęsy-Lipno (2.9 km). Distances are measured in a straight line between locality centres.
Localities near Rutki-Kossaki (zambrowski county)
Which county and municipality does Rutki-Kossaki belong to?
Rutki-Kossaki lies in Rutki municipality (gmina), in zambrowski county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.0893, 22.4390.
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