Postal code 12-100 – Szczytno
Szczytno, Szczytno municipality, szczycieński county, warmińsko-mazurskie voivodeship
- localities
- 51
- streets
- 174
- buildings
- 3,264
Postal code 12-100 is used in 51 localities, including Szczytno, Piece, Czarkowy Grąd, Dębówko, Gawrzyjałki (Szczytno municipality, szczycieński county, warmińsko-mazurskie voivodeship). It covers 3264 buildings on 174 streets – the full list with house numbers is below.
Which streets have postal code 12-100?
Which localities have postal code 12-100?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 1 Maja 1 12-100 Szczytno
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 12-100 cover?
Postal code 12-100 covers 51 localities: Szczytno, Piece, Czarkowy Grąd, Dębówko, Gawrzyjałki, Janowo, Jęcznik, Kamionek, Kaspry, Kobyłocha and more, including streets: 1 Maja, 3 Maja, Adama Asnyka, Adama Mickiewicza, Akacjowa (szczycieński county, warmińsko-mazurskie voivodeship).
Where is postal code 12-100?
In warmińsko-mazurskie voivodeship, szczycieński county, Poland.
Is postal code 12-100 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 municipality and county does 12-100 belong to?
The 12-100 area (Szczytno) lies in Szczytno municipality (gmina), in szczycieński county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.5648, 20.9978.
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

