Kosów Lacki postal code
Town · sokołowski county (powiat) · Kosów Lacki municipality (gmina) · mazowieckie voivodeship
- code
- 1
- streets
- 51
The postal code for Kosów Lacki is 08-330. The code covers 51 streets.
Postal code – Kosów Lacki
Streets A–Z (51)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Armii Krajowej 1 08-330 Kosów Lacki
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 Kosów Lacki?
The postal code for Kosów Lacki is 08-330.
Which voivodeship and county is Kosów Lacki in?
Kosów Lacki (town) is in sokołowski county (powiat), Kosów Lacki municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Kosów Lacki?
The closest localities to Kosów Lacki are: Kosów-Hulidów (1.8 km), Albinów (2.1 km), Kosów Ruski (2.3 km), Trzciniec Mały (2.4 km), Henrysin (2.7 km), Tosie (3 km). Distances are measured in a straight line between locality centres.
Localities near Kosów Lacki (sokołowski county)
Which county and municipality does Kosów Lacki belong to?
Kosów Lacki lies in Kosów Lacki municipality (gmina), in sokołowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.5942, 22.1453.
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