Postal code 11-730 – Mikołajki

Mikołajki, Mikołajki municipality, mrągowski county, warmińsko-mazurskie voivodeship

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Code 11-730:

localities: 32
streets: 49
buildings: 797

Postal code 11-730 is used in 32 localities, including Mikołajki, Baranowo, Cimowo, Cudnochy, Dybowo (Mikołajki municipality, mrągowski county, warmińsko-mazurskie voivodeship). It covers 797 buildings on 49 streets – the full list with house numbers is below.

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Location

32 localities

Mikołajki municipality · mrągowski county

warmińsko-mazurskie voivodeship

Which streets have postal code 11-730?

ul. 3-go Maja · MikołajkiNumbers: 1–9, 11–13, 13a, 14–15, 15a, 16, 16B, 17–18, 18a, 19, 19A, 20 al. Kasztanowa · MikołajkiNumbers: 2, 4, 6, 8, 10 ul. Bociania · MikołajkiNumbers: 2–3, 6, 8 ul. Czapla · MikołajkiNumbers: 2, 4, 6–8, 10, 12, 14, 16, 19 ul. Dębowa · MikołajkiNumbers: 3 ul. Dybowska · MikołajkiNumbers: 1, 3–4, 9, 9A, 9AA, 9B, 11–12, 12C, 12a, 14, 19, 19A, 26 ul. Ełcka · MikołajkiNumbers: 1–5, 7 ul. Fasolkowa · MikołajkiNumbers: 4, 7, 9, 16 ul. Jana Henryka Dąbrowskiego · MikołajkiNumbers: 1, 1B, 1a, 2, 2A, 3–4, 4A, 6–8, 10–12, 14, 16 ul. Jastrzębia · MikołajkiNumbers: 4, 5A, 5B, 7, 9, 11, 13, 15 ul. Jeziorna · MikołajkiNumbers: 1, 3, 5, 7, 9, 11 ul. Kolejowa · MikołajkiNumbers: 1–2, 2A, 3, 3A, 4–5, 5A, 6–11, 13–18, 18A, 19–21, 21A, 21B, 21C, 21D, 23, 23A, 25, 27, 29, 31 ul. Kormoranów · MikołajkiNumbers: 1–12, 14–16, 18 ul. Kowalska · MikołajkiNumbers: 2, 2A, 2B, 3–4 ul. Króla Sielaw · MikołajkiNumbers: 1, 3–9, 11 ul. Krótka · MikołajkiNumbers: 1–3, 3A, 3B, 8a, 8b ul. Krucza · MikołajkiNumbers: 5A, 5B, 6, 6A, 8 ks. Jerzego Popiełuszki · MikołajkiNumbers: 1–11 ul. Kwiatowa · MikołajkiNumbers: 2–4, 6 ul. Łabędzia · MikołajkiNumbers: 1C, 1a, 1b, 3–5, 7, 7A, 9, 10A, 10B, 16 ul. Łąkowa · MikołajkiNumbers: 2, 4, 41A, 41B, 41C, 41D ul. Leśna · MikołajkiNumbers: 1–2, 2A, 3, 3A, 3B, 3C, 3E, 3F, 3G, 3H, 4, 7, 9, 13, 13d ul. Mewia · MikołajkiNumbers: 3–4, 8–10, 12, 16 ul. Michała Kajki · MikołajkiNumbers: 1–20, 20A, 21–27, 27A, 28–41, 42A, 42B, 43–46, 48–49, 49A, 50A, 50B, 51–57, 57A, 58, 59A, 60–69, 69A, 71–75, 75a, 77, 77a, 79–80, 82–83, 83a, 83b, 84–85, 87, 87a, 89–97, 99, 100A, 100B, 101–103, 103A, 103B, 104, 104A, 105, 105A, 106–107, 107A, 108, 108A, 110, 110a, 112, 112B, 114, 114B, 116, 118, 120, 122, 124, 126, 128, 128a, 128b, 128c, 128d, 128e, 129A, 129B, 130, 130A, 130D, 130E, 131A, 131B, 131C ul. Mrągowska · MikołajkiNumbers: 1–4, 6–8, 8a, 9–12, 12A, 12B, 13–14, 14c, 15–20, 20A, 21–24, 26–27, 27A, 27B, 29, 29A, 29B, 31, 31A, 31B, 34 ul. Ogrodowa · MikołajkiNumbers: 1, 2a, 2b, 2c, 3–6, 6a, 7, 9, 11, 11a, 15, 17, 19, 21, 23 ul. Okrężna · MikołajkiNumbers: 1–2, 2a, 3, 3A, 6–7, 7a, 8–11, 11B, 11a, 12–16, 18–19, 19A, 19AA, 21, 23, 25, 25a, 27 ul. Orla · MikołajkiNumbers: 1–5, 8 ul. Orzyszowa · MikołajkiNumbers: 1, 3–5, 7, 9, 11 Osiedle "Na Górce" · MikołajkiNumbers: 1–5, 7–9, 12–15, 17, 21, 23, 27, 29, 35, 37 ul. Papieża Jana Pawła II · MikołajkiNumbers: 2B, 2C, 2J, 3–4, 6–7, 7A Plac Handlowy · MikołajkiNumbers: 1–2, 4–16, 18, 20 Plac Kościelny · MikołajkiNumbers: 1, 1a, 2–5, 5a, 6 Plac Wolności · MikołajkiNumbers: 1, 1A, 1B, 2–15 ul. Pod Lasem · MikołajkiNumbers: 1–2, 4, 6, 8, 11 ul. Ptasia · MikołajkiNumbers: 2–5, 8, 14, 14A, 14B, 16 ul. Rybacka · MikołajkiNumbers: 1, 3, 5, 7, 9 ul. Słoneczna · MikołajkiNumbers: 1–14, 16, 18 ul. Sowia · MikołajkiNumbers: 4A, 4B, 4C, 5, 9 ul. Spacerowa · MikołajkiNumbers: 1–7, 10, 10A, 11, 11A, 14 ul. Szkolna · MikołajkiNumbers: 1–4, 4A, 4B, 4C, 4D, 4E, 4F, 4G, 6, 19A ul. Tadeusza Kościuszki · MikołajkiNumbers: 1–2, 2a, 2b, 2c, 3–12, 12a, 13–14, 14a, 15–16, 16a, 17–28, 28a, 29–51 ul. Tałcka · MikołajkiNumbers: 1, 1A, 1C, 2–4, 4A, 4B, 4C, 7, 9A, 9C, 9E, 10A, 10B, 10C, 10D, 10E, 10F, 11–12, 12A, 12B, 12C, 12F, 12H, 18 ul. Warszawska · MikołajkiNumbers: 2, 4, 6, 8–12, 13B, 13C, 13D, 13E, 13j, 13k, 14–15, 15A, 15B, 16–17, 17A, 18, 18A, 19–20, 20A, 21–22, 22A, 24, 26, 26A, 28, 30, 30A, 30B, 32, 34, 34A, 36 ul. Wawrzyńca Prusa · MikołajkiNumbers: 1, 3, 5, 7–8 ul. Widokowa · MikołajkiNumbers: 1–27 ul. Wileńska · MikołajkiNumbers: 1, 1A, 2–3, 5, 7 ul. Złotych Kłosów · MikołajkiNumbers: 1–2, 4–12, 14, 17, 19, 26, 28 ul. Żurawia · MikołajkiNumbers: 1–2, 4, 10–11, 13, 16–17

Which localities have postal code 11-730?

How to address a letter or parcel in Poland?

Jan Kowalski
ul. 3-go Maja 1
11-730 Mikołajki

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 11-730 cover?

Postal code 11-730 covers 32 localities: Mikołajki, Baranowo, Cimowo, Cudnochy, Dybowo, Faszcze, Górkło, Grabek, Grabnik Mały, Grabówek and more, including streets: 3-go Maja, Kasztanowa, Bociania, Czapla, Dębowa (mrągowski county, warmińsko-mazurskie voivodeship).

Where is postal code 11-730?

In warmińsko-mazurskie voivodeship, mrągowski county, Poland.

Is postal code 11-730 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 11-730?

Which municipality and county does 11-730 belong to?

The 11-730 area (Mikołajki) lies in Mikołajki municipality (gmina), in mrągowski county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.8020, 21.5716.

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