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Postal code 05-155 – Leoncin

Leoncin, Leoncin municipality, nowodworski county, mazowieckie voivodeship

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Code 05-155:
localities
27
streets
38
buildings
452

Postal code 05-155 is used in 27 localities, including Leoncin, Wincentówek, Stare Grochale, Nowe Grochale, Nowy Wilków (Leoncin municipality, nowodworski county, mazowieckie voivodeship). It covers 452 buildings on 38 streets – the full list with house numbers is below.

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Location
27 localities
Leoncin municipality · nowodworski county
mazowieckie voivodeship

Which streets have postal code 05-155?

ul. Bankowa · LeoncinNumbers: 4ul. Brzozowa · LeoncinNumbers: 5–8, 10–15, 19, 19B, 21–23, 23A, 24–28, 40ul. Cicha · LeoncinNumbers: 1–2, 2A, 4ul. Isaaca Bashevisa Singera · LeoncinNumbers: 1, 3ul. Jasna · LeoncinNumbers: 1, 6ul. Miła · LeoncinNumbers: 3, 5ul. Parkowa · LeoncinNumbers: 1–3, 5–11, 13–18, 20ul. Partyzantów · LeoncinNumbers: 2, 2A, 2B, 2C, 2D, 3, 3A, 4–5, 5A, 6–7, 7A, 8–16, 16A, 17–18, 18A, 20–22, 22A, 22B, 23–24, 24A, 24B, 24C, 25–30, 30A, 31–32, 32A, 33–35, 36A, 37–44, 44A, 44B, 45, 45A, 46, 48–49, 49A, 50, 50A, 51–52, 52A, 53–57, 57A, 58–65, 67, 69, 71, 73, 77, 79, 81, 83, 83A, 85, 87–91ul. Podleśna · LeoncinNumbers: 1, 3, 6, 8, 11–13, 16, 19, 21–27, 32–38, 40ul. Polna · LeoncinNumbers: 1–11, 11A, 11B, 12, 12A, 14–15, 18, 20, 22ul. Radosna · LeoncinNumbers: 23ul. Sadowa · LeoncinNumbers: 1–6, 6A, 7–8, 8A, 9–10, 10A, 11–13, 13A, 14, 14A, 16ul. Słoneczna · LeoncinNumbers: 1, 1A, 4, 6–7, 10, 15, 30, 32, 36, 41, 43, 45ul. Szkolna · LeoncinNumbers: 37, 39, 41, 43–44, 47, 51–52, 52A, 54, 57–58, 60B, 62, 68, 70, 72ul. Widna · LeoncinNumbers: 6, 8, 8A, 16, 18ul. Zacisze · LeoncinNumbers: 2–4, 8, 10, 12, 17, 19–20, 22, 25–29, 31, 34, 39, 48, 50, 53–54ul. Spokojna · LeoncinNumbers: 8Plac Romana Kobendzy · LeoncinNumbers: 1–6, 6A, 7ul. Dębowa · WincentówekNumbers: 6–10Droga Kościelna · WincentówekNumbers: 1–2, 4, 7, 9, 17, 17A, 21ul. Lipowa · WincentówekNumbers: 1–3, 3A, 5–13, 13A, 15–23ul. Piaskowa · WincentówekNumbers: 2, 6, 9, 13A, 15ul. Radosna · WincentówekNumbers: 1, 1A, 2–3, 3A, 5–6, 11, 13, 21ul. Słoneczna · WincentówekNumbers: 2A, 4, 7–8, 10–15, 17–21, 25–26, 28, 35, 37ul. Sosnowa · WincentówekNumbers: 7, 11ul. Spacerowa · WincentówekNumbers: 1A, 3, 5, 11ul. Brylantowa · Stare GrochaleNumbers: 1–28ul. Jodłowa · Stare GrochaleNumbers: 1, 5, 7, 9, 13ul. Sosnowa · Stare GrochaleNumbers: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34ul. Wrzosowa · Stare GrochaleNumbers: 1–16, 18, 20ul. Przeprawy Wiślanej · Nowe GrochaleNumbers: 7, 10–14, 16B, 18, 20, 22ul. Truskawkowa · Nowe GrochaleNumbers: 5ul. Wiosenna · Nowy WilkówNumbers: 19ul. Leśna · Nowy WilkówNumbers: 19, 31, 37ul. Szkolna · MichałówNumbers: 2, 10, 16ul. Nowowiejska · Nowa Mała WieśNumbers: 5–6ul. Wojska Polskiego · Nowe GniewniewiceNumbers: 1, 3, 5–6, 10, 16ul. Orla · Wilków PolskiNumbers: 23

Which localities have postal code 05-155?

LeoncinWincentówekStare GrochaleNowe GrochaleNowy WilkówCisoweMichałówNowa Mała WieśNowe GniewniewiceWilków PolskiGaćGłuskGniewniewice FolwarczneKrubiczewMała Wieś przy DrodzeNowe PolesieNowinyNowy SecyminOśnikiRybitewSecymin PolskiSecyminekStanisławówStare GniewniewiceStare PolesieTeofileWilków nad Wisłą

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Bankowa 1
05-155 Leoncin

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 05-155 cover?

Postal code 05-155 covers 27 localities: Leoncin, Wincentówek, Stare Grochale, Nowe Grochale, Nowy Wilków, Cisowe, Michałów, Nowa Mała Wieś, Nowe Gniewniewice, Wilków Polski and more, including streets: Bankowa, Brzozowa, Cicha, Isaaca Bashevisa Singera, Jasna (nowodworski county, mazowieckie voivodeship).

Where is postal code 05-155?

In mazowieckie voivodeship, nowodworski county, Poland.

Is postal code 05-155 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 05-155?

05-15205-15605-160

Which municipality and county does 05-155 belong to?

The 05-155 area (Leoncin) lies in Leoncin municipality (gmina), in nowodworski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.3949, 20.5346.

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