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Postal code 42-431 – Zawiercie

Zawiercie, Zawiercie municipality, zawierciański county, śląskie voivodeship

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Code 42-431:
locality
1
streets
40
buildings
1,380

Postal code 42-431 is used in Zawiercie (Zawiercie municipality, zawierciański county, śląskie voivodeship). It covers 1380 buildings on 40 streets – the full list with house numbers is below.

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Post office
Post offices in Zawiercie – show branches on the map →
Location
Zawiercie
Zawiercie municipality · zawierciański county
śląskie voivodeship

Which streets have postal code 42-431?

ul. Andrzeja Frycza-Modrzewskiego · ZawiercieNumbers: 1–2, 2a, 3–22, 22A, 23–27, 27A, 29, 34, 36ul. Bonerów · ZawiercieNumbers: 1–11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35ul. Czwartaków · ZawiercieNumbers: 1–6, 6a, 6b, 6c, 8, 10–19, 55–56ul. Darniowa · ZawiercieNumbers: 1–2, 2A, 4, 6–8, 10–11, 13–22, 24, 26, 28, 30, 32, 34ul. Filaretów · ZawiercieNumbers: 1–37, 37A, 38–49, 51, 53, 55–59, 59A, 60–65, 67–72, 74, 85ul. Firlejów · ZawiercieNumbers: 1–24, 26, 28, 31ul. Gromadzka · ZawiercieNumbers: 1–12, 14, 16ul. Harcerska · ZawiercieNumbers: 1–9, 11–12, 12A, 13–21, 21A, 21B, 22–23, 23a, 25, 27, 27a, 29, 31, 36, 38, 40, 42, 44, 46, 48, 51–58, 60–61, 61A, 61B, 61C, 63–64, 66–82, 84–89, 91–93, 95–97, 97A, 98, 99A, 100, 100a, 101–107, 109, 111, 113ul. Ignacego Paderewskiego · ZawiercieNumbers: 71, 73, 75, 77, 79, 81, 83, 85, 89, 89A, 91, 91A, 93, 95, 95A, 114, 116, 120, 120B, 120F, 124, 126, 128, 130, 132, 134, 136, 138ul. Juliana Ursyna Niemcewicza · ZawiercieNumbers: 1, 3–9, 9A, 10–11, 11A, 13–21, 21A, 22–25, 27, 29, 31, 33, 35, 37, 39, 41, 41A, 43, 45, 47, 47B, 47J, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73ul. Klin · ZawiercieNumbers: 1, 4, 6, 8ul. Korzenna · ZawiercieNumbers: 2–6, 8, 10, 12, 16ul. Łośnicka · ZawiercieNumbers: 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 146, 196, 200, 202, 204, 206, 210, 212, 214, 218, 220, 222, 224, 226, 228, 230ul. Marii Konopnickiej · ZawiercieNumbers: 7, 9, 11, 14–28, 30–46, 46a, 47–50, 52–58, 60–62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90ul. Zdrowa · ZawiercieNumbers: 1–15, 17, 19ul. Żelazna · ZawiercieNumbers: 1, 3–14, 16–20, 20a, 21–69, 71, 73, 75–76, 81ul. Piaskowa · ZawiercieNumbers: 2–7, 7A, 8–9, 9A, 10–11, 11A, 12–15, 17, 19, 21, 23, 25, 27ul. Poległych · ZawiercieNumbers: 1–4, 5A, 6–14, 16–22, 24–27, 30–39, 42–60, 60A, 61, 63, 67, 69–71, 71A, 73, 75, 77, 79Rynek · ZawiercieNumbers: 5–10, 12–14, 16ul. Siewierska · ZawiercieNumbers: 1–41, 43–63, 63A, 63a, 64–69, 69A, 70–72, 72B, 72C, 73–74, 74a, 75–84, 84A, 85–92, 92A, 93–106, 106a, 107–109, 109a, 110–113, 113A, 114–122, 122a, 124–138, 139A, 140, 142, 144, 146–148, 148a, 149–153, 155–156, 156a, 157–160, 160a, 161–163, 163A, 163F, 164–167, 167A, 168–170, 170a, 171, 173, 173A, 174–175, 175a, 176–177, 177a, 179, 179a, 180–196, 196A, 197, 197a, 197b, 198–199, 199A, 200, 202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 230, 232, 236, 238, 240, 242, 242A, 244, 246ul. Smuga · ZawiercieNumbers: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24ul. Staromiejska · ZawiercieNumbers: 4, 6–23, 23a, 24–27, 27A, 28–29, 32, 34, 36, 38ul. Stefana Żeromskiego · ZawiercieNumbers: 1, 3–27, 29, 31–32, 32A, 33–39, 41, 43, 43A, 45ul. Zagonowa · ZawiercieNumbers: 1–19, 24ul. Zagrodowa · ZawiercieNumbers: 2, 2A, 4, 6–18, 20, 22, 24ul. Zakątek · ZawiercieNumbers: 1–5, 7–8, 9A, 10–11ul. Zbożowa · ZawiercieNumbers: 2–8, 8A, 9, 10A, 10B, 11–12, 12A, 13–19, 21–23, 25, 27, 29A, 31ul. Żniwna · ZawiercieNumbers: 1, 1a, 2–3, 5–6, 7A, 8–14, 15A, 16–25, 25A, 25B, 25C, 25D, 26, 28–31, 31A, 32–33, 33A, 34, 37ul. Żołnierska · ZawiercieNumbers: 1, 1a, 1b, 2a, 3–5, 6A, 7–11, 11a, 12–18, 20, 20a, 21–27, 29–30, 30a, 31–33, 36–38, 38a, 40, 42, 44, 44A, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 88, 98ul. Generała Józefa Hallera · ZawiercieNumbers: 1–2, 2A, 3–15, 17–34, 36ul. Jana Matejki · ZawiercieNumbers: 2, 4, 6, 8, 12, 14, 16, 18, 20, 22, 24, 26, 28ul. Józefa Bema · ZawiercieNumbers: 1–8, 8A, 9–14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36ul. Mieczysława Lepeckiego · ZawiercieNumbers: 1, 2a, 4, 6, 8, 10, 12, 14, 16, 20, 24ul. Nad Wartą · ZawiercieNumbers: 3Aul. Orłowska · ZawiercieNumbers: 2–4, 6–13, 15–34, 36, 38, 40, 42, 44, 46ul. Pionierów · ZawiercieNumbers: 1–13, 13A, 15, 17, 17A, 19, 19A, 20–21, 21A, 23ul. Targowa · ZawiercieNumbers: 1–3, 6–8, 12ul. Winna · ZawiercieNumbers: 1–3, 5, 7, 9, 11, 13, 15, 15A, 17ul. Wjazd · ZawiercieNumbers: 3–9, 14ul. Zwierzyniecka · ZawiercieNumbers: 8–18, 20

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Andrzeja Frycza-Modrzewskiego 1
42-431 Zawiercie

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 42-431 cover?

Postal code 42-431 covers Zawiercie, including streets: Andrzeja Frycza-Modrzewskiego, Bonerów, Czwartaków, Darniowa, Filaretów (zawierciański county, śląskie voivodeship).

Where is postal code 42-431?

In śląskie voivodeship, zawierciański county, Poland.

Is postal code 42-431 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 42-431?

42-42742-436

Which municipality and county does 42-431 belong to?

The 42-431 area (Zawiercie) lies in Zawiercie municipality (gmina), in zawierciański county (powiat), śląskie voivodeship, Poland. Centre of the area based on address points: 50.4936, 19.4874.

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