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Postal code 51-111 – Wrocław

Wrocław, Wrocław municipality, Wrocław county, dolnośląskie voivodeship

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Code 51-111:
locality
1
streets
5
buildings
212

Postal code 51-111 is used in Wrocław (Wrocław municipality, Wrocław county, dolnośląskie voivodeship). It covers 212 buildings on 5 streets – the full list with house numbers is below.

Postal code 51-111 areaOpen in OSM ↗
Post office
UP Wrocław 2
ul. Piłsudskiego 12, 50-900 Wrocław
Post office
Post offices in Wrocław – show branches on the map →
Location
Wrocław
Wrocław municipality · Wrocław county
dolnośląskie voivodeship

Which streets have postal code 51-111?

ul. Bałkańska · WrocławNumbers: 1–12, 12a, 13–14, 14a, 15–16, 16a, 17–18, 18a, 20, 20a, 22, 22a, 24, 24a, 26, 26a, 28, 28a, 30, 30a, 32, 32a, 34, 34a, 36, 36a, 38, 38a, 40, 40a, 42, 42a, 44, 44a, 46, 46aul. Łużycka · WrocławNumbers: 2, 2a, 2b, 2c, 4, 4a, 5–6, 6a, 6b, 7–10, 12–13, 13A, 13B, 13C, 14, 14a, 14b, 15, 15a, 16, 16a, 18, 18D, 18a, 18b, 18c, 19–20, 20A, 21–22, 22B, 22a, 23–24, 24a, 25–26, 26a, 27–28, 28a, 28b, 29–30ul. Morawska · WrocławNumbers: 1a, 2–3, 3a, 3b, 3c, 4, 4a, 5, 5a, 6–8, 8a, 9–10, 10a, 11–13, 13a, 14, 14a, 15–20, 20a, 21–24, 24a, 25, 25a, 25b, 26–27, 27a, 28–30, 30a, 31, 31a, 32, 32a, 33ul. Serbska · WrocławNumbers: 2–3, 3a, 3b, 3c, 3d, 4, 4a, 5, 5a, 6, 6a, 6b, 7a, 7b, 8, 8b, 8c, 8d, 8e, 9–10, 10a, 11–12, 12a, 13–14, 14a, 16, 16a, 17–18, 18a, 19–21, 21a, 22–23, 23a, 24, 24a, 25–27, 27a, 29, 29aul. Słowacka · WrocławNumbers: 1–3, 5, 5a, 6–7, 7a, 7b, 8–9, 9a, 10

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Bałkańska 1
51-111 Wrocław

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 51-111 cover?

Postal code 51-111 covers Wrocław, including streets: Bałkańska, Łużycka, Morawska, Serbska, Słowacka (Wrocław county, dolnośląskie voivodeship).

Where is postal code 51-111?

In dolnośląskie voivodeship, Wrocław county, Poland.

Is postal code 51-111 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 51-111?

51-10751-10951-11051-11251-11351-11451-116

Which municipality and county does 51-111 belong to?

The 51-111 area (Wrocław) lies in Wrocław municipality (gmina), in Wrocław county (powiat), dolnośląskie voivodeship, Poland. Centre of the area based on address points: 51.1357, 17.0173.

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