Postal code 19-100 – Mońki
Mońki, Mońki municipality, moniecki county, podlaskie voivodeship
- localities
- 44
- streets
- 96
- buildings
- 1,754
Postal code 19-100 is used in 44 localities, including Mońki, Hornostaje-Osada, Ciesze, Jaświły, Boguszewo (Mońki municipality, moniecki county, podlaskie voivodeship). It covers 1754 buildings on 96 streets – the full list with house numbers is below.
Which streets have postal code 19-100?
Which localities have postal code 19-100?
How to address a letter or parcel in Poland?
Jan Kowalski ul. Kosmiczna 1 19-100 Mońki
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 19-100 cover?
Postal code 19-100 covers 44 localities: Mońki, Hornostaje-Osada, Ciesze, Jaświły, Boguszewo, Czekołdy, Dudki, Dudki-Kolonia, Dziękonie, Dzieżki and more, including streets: Kosmiczna, Krótka, Adama Mickiewicza, Niepodległości, Wojska Polskiego (moniecki county, podlaskie voivodeship).
Where is postal code 19-100?
In podlaskie voivodeship, moniecki county, Poland.
Is postal code 19-100 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 19-100?
Which municipality and county does 19-100 belong to?
The 19-100 area (Mońki) lies in Mońki municipality (gmina), in moniecki county (powiat), podlaskie voivodeship, Poland. Centre of the area based on address points: 53.4084, 22.7967.
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

