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Postal code 08-420 – Miastków Kościelny

Miastków Kościelny, Miastków Kościelny municipality, garwoliński county, mazowieckie voivodeship

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Code 08-420:
localities
16
streets
18
buildings
260

Postal code 08-420 is used in 16 localities, including Miastków Kościelny, Brzegi, Glinki, Kruszówka, Kujawy (Miastków Kościelny municipality, garwoliński county, mazowieckie voivodeship). It covers 260 buildings on 18 streets – the full list with house numbers is below.

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Location
16 localities
Miastków Kościelny municipality · garwoliński county
mazowieckie voivodeship

Which streets have postal code 08-420?

ul. Adama Mickiewicza · Miastków KościelnyNumbers: 1–11, 13ul. Brzozowa · Miastków KościelnyNumbers: 4, 6, 12ul. Garwolińska · Miastków KościelnyNumbers: 2, 2a, 4–5, 5A, 7, 9, 11, 28ul. Gąsowska · Miastków KościelnyNumbers: 2, 3A, 3B, 4–5, 7–9, 11–13, 13A, 14, 15A, 15B, 17, 17B, 18, 20, 20A, 21–22, 22A, 23–24, 26, 28ul. Górna · Miastków KościelnyNumbers: 1–6, 6a, 7–9, 9A, 10–11, 13–14, 14A, 15–17, 19, 21, 23, 25, 27, 29, 31–35, 35a, 37ul. Henryka Sienkiewicza · Miastków KościelnyNumbers: 1–3, 3A, 4–5ul. Jana Kochanowskiego · Miastków KościelnyNumbers: 1–2, 2A, 2B, 2C, 2d, 3, 3A, 4–6, 6A, 8, 10, 12, 14, 16–20, 20A, 21–22, 22a, 23, 27, 29ul. Juliusza Słowackiego · Miastków KościelnyNumbers: 1, 3, 5, 11ul. Krótka · Miastków KościelnyNumbers: 1–6ul. Leona Wyczółkowskiego · Miastków KościelnyNumbers: 1–9, 11ul. Marii Konopnickiej · Miastków KościelnyNumbers: 1, 1A, 2–9, 9A, 10–11, 13–14, 16, 18, 20, 24, 26, 28, 30, 32ul. Mikołaja Reja · Miastków KościelnyNumbers: 1–3, 7, 9ul. Parkowa · Miastków KościelnyNumbers: 5, 7, 9ul. Piaskowa · Miastków KościelnyNumbers: 1, 1A, 2–3, 5–7, 9, 9A, 10–11, 14, 14A, 14B, 16, 16A, 18Rynek · Miastków KościelnyNumbers: 1–12, 14, 14Aul. Słoneczna · Miastków KościelnyNumbers: 8, 12, 14, 18–19, 21–26, 29, 33ul. Szkolna · Miastków KościelnyNumbers: 1–6, 8, 10, 12, 12A, 14, 16, 18ul. Warszawska · Miastków KościelnyNumbers: 1–7, 7A, 9–14, 16–23, 25, 27, 32–33, 33A, 35–36, 44, 46, 46A, 48, 52, 54

Which localities have postal code 08-420?

Miastków KościelnyBrzegiGlinkiKruszówkaKujawyOziemkówkaPrzykoryRyczyskaStary MiastkówWola MiastkowskaZabruzdyZabruzdy-KoloniaZasiadałyZgórzeZwolaZwola Poduchowna

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Adama Mickiewicza 1
08-420 Miastków Kościelny

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 08-420 cover?

Postal code 08-420 covers 16 localities: Miastków Kościelny, Brzegi, Glinki, Kruszówka, Kujawy, Oziemkówka, Przykory, Ryczyska, Stary Miastków, Wola Miastkowska and more, including streets: Adama Mickiewicza, Brzozowa, Garwolińska, Gąsowska, Górna (garwoliński county, mazowieckie voivodeship).

Where is postal code 08-420?

In mazowieckie voivodeship, garwoliński county, Poland.

Is postal code 08-420 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 08-420 belong to?

The 08-420 area (Miastków Kościelny) lies in Miastków Kościelny municipality (gmina), in garwoliński county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 51.8847, 21.8282.

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