Siedlec postal code
Village · częstochowski county (powiat) · Mstów municipality (gmina) · śląskie voivodeship
- code
- 1
- streets
- 9
The postal code for Siedlec is 42-244. The code covers 9 streets.
Postal code – Siedlec
Streets A–Z (9)
How to address a letter or parcel in Poland?
Jan Kowalski ul. Kazimierza Wielkiego 1 42-244 Siedlec
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 Siedlec?
The postal code for Siedlec is 42-244.
Which voivodeship and county is Siedlec in?
Siedlec (village) is in częstochowski county (powiat), Mstów municipality (gmina), śląskie voivodeship.
Are there other localities named Siedlec?
Yes – 14 localities share this name, including in these voivodeships: wielkopolskie, dolnośląskie, śląskie, łódzkie, opolskie, małopolskie, lubuskie. Each has its own postal code.
Which localities are closest to Siedlec?
The closest localities to Siedlec are: Gąszczyk (1.1 km), Mstów (2.2 km), Jaskrów (2.4 km), Wancerzów (2.5 km), Srocko (2.6 km), Brzyszów (3.1 km). Distances are measured in a straight line between locality centres.
Localities near Siedlec (częstochowski county)
Which county and municipality does Siedlec belong to?
Siedlec lies in Mstów municipality (gmina), in częstochowski county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.8205, 19.2570.
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