Postal code 26-630 – Jedlnia-Letnisko
Jedlnia-Letnisko, Jedlnia-Letnisko municipality, radomski county, mazowieckie voivodeship
- localities
- 23
- streets
- 175
- buildings
- 2,616
Postal code 26-630 is used in 23 localities, including Jedlnia-Letnisko, Wrzosów, Antoniówka, Siczki, Groszowice (Jedlnia-Letnisko municipality, radomski county, mazowieckie voivodeship). It covers 2616 buildings on 175 streets – the full list with house numbers is below.
Which streets have postal code 26-630?
Which localities have postal code 26-630?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 1 Maja 1 26-630 Jedlnia-Letnisko
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 26-630 cover?
Postal code 26-630 covers 23 localities: Jedlnia-Letnisko, Wrzosów, Antoniówka, Siczki, Groszowice, Myśliszewice, Augustów, Czarna Kolonia, Dawidów, Januszno and more, including streets: 1 Maja, 1000-lecia, 11 Listopada, Aleksandrowska, Andersena (radomski county, mazowieckie voivodeship).
Where is postal code 26-630?
In mazowieckie voivodeship, radomski county, Poland.
Is postal code 26-630 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 26-630?
Which municipality and county does 26-630 belong to?
The 26-630 area (Jedlnia-Letnisko) lies in Jedlnia-Letnisko municipality (gmina), in radomski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 51.4300, 21.3229.
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

