Siedlce postal code
Village · łaski county (powiat) · Sędziejowice municipality (gmina) · łódzkie voivodeship
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The postal code for Siedlce is 98-160.
Postal code – Siedlce
How to address a letter or parcel in Poland?
Jan Kowalski Siedlce 15 98-160 Siedlce
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 Siedlce, so the second line contains the locality name and property number (e.g. Siedlce 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 Siedlce if it has no named streets?
Instead of a street, write the locality name and house number, e.g. “Siedlce 15”. On the last line, write the postal code 98-160 and the locality or post office name.
What is the postal code for Siedlce?
The postal code for Siedlce is 98-160.
Which voivodeship and county is Siedlce in?
Siedlce (village) is in łaski county (powiat), Sędziejowice municipality (gmina), łódzkie voivodeship.
Are there other localities named Siedlce?
Yes – 6 localities share this name, including in these voivodeships: mazowieckie, dolnośląskie, małopolskie, świętokrzyskie. Each has its own postal code.
Which localities are closest to Siedlce?
The closest localities to Siedlce are: Osiny (2.1 km), Korczyska (2.1 km), Wola Wężykowa (2.3 km), Zamość (2.3 km), Józefów Widawski (2.6 km), Patoki (3 km). Distances are measured in a straight line between locality centres.
Localities near Siedlce (łaski county)
Which county and municipality does Siedlce belong to?
Siedlce lies in Sędziejowice municipality (gmina), in łaski county (powiat), łódzkie voivodeship, Poland. Centre of the area based on address points: 51.4577, 19.0222.
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