Siemianów postal code
Village · kutnowski county (powiat) · Strzelce municipality (gmina) · łódzkie voivodeship
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The postal code for Siemianów is 99-306.
Postal code – Siemianów
How to address a letter or parcel in Poland?
Jan Kowalski Siemianów 15 99-306 Siemianów
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. There are no named streets in Siemianów, so the second line contains the locality name and property number (e.g. Siemianów 15). If the serving post office is in another locality, its name can appear next to the code on the last line.
Frequently asked questions
How do I address a letter to Siemianów if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Siemianów 15”. On the last line, write the postal code 99-306 and the locality or post office name.
What is the postal code for Siemianów?
The postal code for Siemianów is 99-306.
Which voivodeship and county is Siemianów in?
Siemianów (village) is in kutnowski county (powiat), Strzelce municipality (gmina), łódzkie voivodeship.
Are there other localities named Siemianów?
Yes – 3 localities share this name, including in these voivodeships: dolnośląskie. Each has its own postal code.
Which localities are closest to Siemianów?
The closest localities to Siemianów are: Klonowiec Wielki (2 km), Klonowiec Stary (2 km), Niedrzew Pierwszy (2.4 km), Niedrzew Drugi (2.5 km), Zgórze (2.6 km), Kliny (2.7 km). Distances are measured in a straight line between locality centres.
Localities near Siemianów (kutnowski county)
Which county and municipality does Siemianów belong to?
Siemianów lies in Strzelce municipality (gmina), in kutnowski county (powiat), łódzkie voivodeship, Poland. Centre of the area based on address points: 52.3201, 19.3258.
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