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Postal code 14-140 – Nowy Dwór Mazowiecki

Nowy Dwór Mazowiecki, Nowy Dwór Mazowiecki municipality, nowodworski county, mazowieckie voivodeship

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Code 14-140:
localities
31
streets
68
buildings
902

Postal code 14-140 is used in 31 localities, including Nowy Dwór Mazowiecki, Miłomłyn, Liwa, Winiec, Malinnik (Nowy Dwór Mazowiecki municipality, nowodworski county, mazowieckie voivodeship). It covers 902 buildings on 68 streets – the full list with house numbers is below.

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Post office
Post offices in Nowy Dwór Mazowiecki – show branches on the map →
Location
31 localities
Nowy Dwór Mazowiecki municipality · nowodworski county
mazowieckie voivodeship

Which streets have postal code 14-140?

ul. Bursztynowa · Nowy Dwór MazowieckiNumbers: 6A. K. Czartoryskiego · MiłomłynNumbers: 8–10, 13, 16–17, 19, 21ul. Akacjowa · MiłomłynNumbers: 3ul. Cicha · MiłomłynNumbers: 1, 1A, 2, 2G, 4, 6H. Kołłątaja · MiłomłynNumbers: 2, 4–6, 9ul. Hotelowa · MiłomłynNumbers: 1, 1A, 1Bul. Ignacego Potockiego · MiłomłynNumbers: 2, 4–12, 15, 15A, 16, 18, 18A, 19–20, 22–23, 25–26, 28–30, 32, 34–35, 39, 41, 43, 46, 54, 56ul. Iławska · MiłomłynNumbers: 1–2, 2A, 4ul. Ilińska · MiłomłynNumbers: 1, 3, 5–6, 8, 8A, 10, 10A, 12, 14, 14A, 16ul. Jarzębinowa · MiłomłynNumbers: 1, 1A, 1B, 2, 2A, 2B, 2C, 2D, 3, 3A, 4, 4C, 4D, 5, 5A, 6–7, 7B, 8, 8C, 9, 9A, 9C, 10, 10A, 11, 11A, 12, 12B, 14, 16, 16Aul. Jeziorna · MiłomłynNumbers: 1, 1A, 2, 2A, 3, 3A, 3B, 4–14, 15I, 15J, 15K, 16ul. Kolejowa · MiłomłynNumbers: 1, 1A, 1B, 1C, 2–7, 7A, 9, 9A, 11ul. Kościelna · MiłomłynNumbers: 1–2, 2A, 2B, 3–4, 4A, 6–9, 10/1, 10/2, 11–12, 12A, 13–16, 16A, 16B, 17, 17A, 18–22, 22A, 22B, 23–27, 27A, 28, 28A, 29, 29A, 29I, 29II, 30, 30A, 31, 31A, 31B, 33, 35, 37ul. Krótka · MiłomłynNumbers: 1–3, 4A, 4B, 5, 7, 9, 11, 13, 17ul. Kwiatów Polnych · MiłomłynNumbers: 2–3, 3A, 5–6, 8–10, 13, 15, 19, 43ul. Kwiatowa · MiłomłynNumbers: 1, 1A, 2–5, 5A, 6–7, 7A, 8, 10, 12, 14ul. Łąkowa · MiłomłynNumbers: 1–4, 4A, 5–6, 8, 10ul. Lawendowa · MiłomłynNumbers: 3, 3A, 5, 8, 10, 10A, 12, 12A, 18, 24, 28ul. Leśna · MiłomłynNumbers: 12, 14, 16, 18, 20, 22, 24, 26, 28ul. Lipowa · MiłomłynNumbers: 5, 15, 17, 19ul. Mazurska · MiłomłynNumbers: 2–3ul. Miła · MiłomłynNumbers: 6ul. Nadleśna · MiłomłynNumbers: 1, 1A, 2, 2A, 2B, 2C, 3–4, 4A, 5–13, 13A, 14–20, 20A, 20B, 20C, 20D, 20E, 21–23, 23A, 24–25, 25A, 27, 29ul. Ogrodowa · MiłomłynNumbers: 1–3, 3A, 4–6, 8, 10ul. Okrężna · MiłomłynNumbers: 1–3ul. Ostródzka · MiłomłynNumbers: 1A, 1B, 2, 2A, 2C, 2D, 3–4, 4A, 4B, 4C, 6–7, 7A, 9–13, 14A, 14B, 15, 16A, 16B, 17–18ul. Pasłęcka · MiłomłynNumbers: 1–2, 2B, 3–4, 4A, 5, 5A, 6–10, 12–13, 13a, 13b, 14, 14B, 15–17, 19, 21, 21A, 21B, 23, 25, 25A, 27, 29, 29A, 31, 33, 33A, 33B, 33C, 33E, 33F, 33G, 33H, 33J, 34–35, 35A, 37, 37A, 37B, 37C, 37Dul. Plażowa · MiłomłynNumbers: 6ul. Polna · MiłomłynNumbers: 1, 1A, 2, 4, 6, 8, 8A, 10, 16ul. Poprzeczna · MiłomłynNumbers: 1–2, 2A, 3–4, 9ul. Prosta · MiłomłynNumbers: 1, 1A, 2, 4ul. Przejazdowa · MiłomłynNumbers: 1–2, 4, 6A, 6B, 8ul. Rejtana · MiłomłynNumbers: 2, 2Aul. Różana · MiłomłynNumbers: 1–2, 4, 6, 8ul. Rynkowa · MiłomłynNumbers: 1–3, 3A, 4, 6, 8–10, 12, 12A, 14, 16, 18, 20, 20A, 22, 22A, 24, 26ul. Słoneczna · MiłomłynNumbers: 1–17, 19ul. Spacerowa · MiłomłynNumbers: 1–2, 4, 12, 14ul. Spokojna · MiłomłynNumbers: 1–6ul. Sportowa · MiłomłynNumbers: 1, 3–7, 9–15, 17, 19ul. Stanisława Małachowskiego · MiłomłynNumbers: 1–2, 4–9, 12, 14, 16, 18, 22, 24ul. Stanisława Staszica · MiłomłynNumbers: 3, 5, 7, 9ul. Tartaczna · MiłomłynNumbers: 1, 1A, 1B, 1D, 2–3, 3A, 4–8, 10, 10A, 11, 11A, 12–13, 13A, 14–16, 16A, 17–21ul. Tęczowa · MiłomłynNumbers: 2–3, 5–6, 8ul. Topolowa · MiłomłynNumbers: 1–2, 2A, 3–10, 10A, 12, 14ul. Twarda · MiłomłynNumbers: 1–3, 3A, 4, 4A, 5–7, 7A, 8–10, 10A, 11–14, 16, 16A, 18, 20, 20I, 20II, 22, 22A, 24, 26, 28, 28A, 30, 32, 34, 36, 36Aul. Warmińska · MiłomłynNumbers: 2, 4, 6, 8, 16ul. Wąska · MiłomłynNumbers: 1, 1A, 2–5, 5A, 6–12, 14, 16, 18, 20ul. Wichrowe Wzgórze · MiłomłynNumbers: 1, 3–4, 8, 8A, 9, 11A, 14, 20, 23–24, 24Aul. Wiosenna · MiłomłynNumbers: 1, 3ul. Wrzosowa · MiłomłynNumbers: 4, 6ul. Zatokowa · MiłomłynNumbers: 2, 2B, 2C, 3–4, 8ul. Zaułek Nadleśny · MiłomłynNumbers: 1–2, 2A, 2B, 3ul. Zielona · MiłomłynNumbers: 1–7, 10, 13, 15, 17, 19, 21, 27ul. Dworcowa · MiłomłynNumbers: 7ul. Długa · LiwaNumbers: 1, 1A, 2, 2B, 2BA, 2C, 2D, 2E, 3A, 3B, 4, 5A, 5B, 5C, 6–9, 9a, 10–16, 16B, 17–18, 18A, 19–23, 23a, 24–35, 37–38, 38A, 38B, 38C, 38D, 39, 41, 43, 47, 51, 53, 55, 57, 57A, 59, 61, 63, 65, 67, 69, 71, 73, 75, 79, 81, 83, 87, 89, 91, 93, 95–97, 101–103ul. Gajowa · LiwaNumbers: 3, 7ul. Krzywa · LiwaNumbers: 1–2, 2A, 3–11, 11A, 12, 12A, 13–18, 18A, 20, 20A, 22ul. Łąkowa · LiwaNumbers: 1–3, 5, 10–11ul. Leśna · LiwaNumbers: 1–2, 2A, 3–4, 4A, 6–7, 7A, 8–10, 10A, 11–12, 12A, 14, 16, 18, 18A, 18B, 18Cul. Lisia · LiwaNumbers: 4H, 4J, 8Ful. Zielona · LiwaNumbers: 1–15, 17, 19ul. Polna · LiwaNumbers: 3ul. Borówkowa · WiniecNumbers: 1, 3–5, 7–8, 13–15, 21ul. Brzozowa · WiniecNumbers: 3–4, 6, 8, 10, 12, 14ul. Leśna · WiniecNumbers: 1–6, 8, 11–19, 21–27, 29, 31, 33, 35ul. Słoneczna Polana · WiniecNumbers: 1–10, 12–16, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39ul. Sosnowa · WiniecNumbers: 3, 7–12, 14–16, 18–19, 22, 24, 28ul. Malinowa · MalinnikNumbers: 2, 12

Which localities have postal code 14-140?

Nowy Dwór MazowieckiMiłomłynLiwaWiniecMalinnikBagieńskoBoguszewoBynowoDębinkaFaltyjankiGil MałyGil WielkiGlimyKamieńczykKarnityKukłaLigiLiksajnyLubieńMajdany MałeMajdany WielkieOstrów WielkiPiławkiRogowoSkarpaTardaWielimowoWólka MajdańskaZalewoZatoka LeśnaZiemaki

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Bursztynowa 1
14-140 Nowy Dwór Mazowiecki

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 14-140 cover?

Postal code 14-140 covers 31 localities: Nowy Dwór Mazowiecki, Miłomłyn, Liwa, Winiec, Malinnik, Bagieńsko, Boguszewo, Bynowo, Dębinka, Faltyjanki and more, including streets: Bursztynowa, A. K. Czartoryskiego, Akacjowa, Cicha, H. Kołłątaja (nowodworski county, mazowieckie voivodeship).

Where is postal code 14-140?

In mazowieckie voivodeship, nowodworski county, Poland.

Is postal code 14-140 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 municipality and county does 14-140 belong to?

The 14-140 area (Nowy Dwór Mazowiecki) lies in Nowy Dwór Mazowiecki municipality (gmina), in nowodworski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.4193, 20.7448.

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