Postal code 37-530 – Sieniawa
Sieniawa, Sieniawa municipality, przeworski county, podkarpackie voivodeship
- localities
- 10
- streets
- 26
- buildings
- 547
Postal code 37-530 is used in 10 localities, including Sieniawa, Czerce, Czerwona Wola, Dobra, Dybków (Sieniawa municipality, przeworski county, podkarpackie voivodeship). It covers 547 buildings on 26 streets – the full list with house numbers is below.
Which streets have postal code 37-530?
Which localities have postal code 37-530?
How to address a letter or parcel in Poland?
Jan Kowalski ul. Adama Czartoryskiego 1 37-530 Sieniawa
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 37-530 cover?
Postal code 37-530 covers 10 localities: Sieniawa, Czerce, Czerwona Wola, Dobra, Dybków, Leżachów, Paluchy, Pigany, Rudka, Wylewa, including streets: Adama Czartoryskiego, Augustowska, dr n. med. płk Stanisława Czyrnego, Generała Władysława Sikorskiego, Jagiellońska (przeworski county, podkarpackie voivodeship).
Where is postal code 37-530?
In podkarpackie voivodeship, przeworski county, Poland.
Is postal code 37-530 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 37-530?
Which municipality and county does 37-530 belong to?
The 37-530 area (Sieniawa) lies in Sieniawa municipality (gmina), in przeworski county (powiat), podkarpackie voivodeship, Poland. Centre of the area based on address points: 50.1675, 22.6126.
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

