Postal code 14-100 – Ostróda
Ostróda, Ostróda municipality, ostródzki county, warmińsko-mazurskie voivodeship
- localities
- 70
- streets
- 269
- buildings
- 4,961
Postal code 14-100 is used in 70 localities, including Ostróda, Samborowo, Stare Jabłonki, Kajkowo, Idzbark (Ostróda municipality, ostródzki county, warmińsko-mazurskie voivodeship). It covers 4961 buildings on 269 streets – the full list with house numbers is below.
Which streets have postal code 14-100?
Which localities have postal code 14-100?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 1 Dywizji 1 14-100 Ostróda
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 address does postal code 14-100 cover?
Postal code 14-100 covers 70 localities: Ostróda, Samborowo, Stare Jabłonki, Kajkowo, Idzbark, Międzylesie, Wałdowo, Szyldak, Szafranki, Kątno and more, including streets: 1 Dywizji, 11 Listopada, 21 Stycznia, 3-go Maja, Adama Asnyka (ostródzki county, warmińsko-mazurskie voivodeship).
Where is postal code 14-100?
In warmińsko-mazurskie voivodeship, ostródzki county, Poland.
Is postal code 14-100 enough to send a parcel?
No – always write the postal code together with the town or post office name and the full address (street and building number, or the village name with the house number).
Which postal codes are next to 14-100?
Which municipality and county does 14-100 belong to?
The 14-100 area (Ostróda) lies in Ostróda municipality (gmina), in ostródzki county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.6978, 19.9752.
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

