Postal code 64-000 – Kościan
Kościan, Kościan municipality, kościański county, wielkopolskie voivodeship
- localities
- 45
- streets
- 446
- buildings
- 8,266
Postal code 64-000 is used in 45 localities, including Kościan, Nowy Dębiec, Stare Oborzyska, Racot, Stary Lubosz (Kościan municipality, kościański county, wielkopolskie voivodeship). It covers 8266 buildings on 446 streets – the full list with house numbers is below.
Which streets have postal code 64-000?
Which localities have postal code 64-000?
How to address a letter or parcel in Poland?
Jan Kowalski ul. 14 Dywizji Piechoty Wlkp. 1 64-000 Kościan
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 64-000 cover?
Postal code 64-000 covers 45 localities: Kościan, Nowy Dębiec, Stare Oborzyska, Racot, Stary Lubosz, Kiełczewo, Kurza Góra, Nowe Oborzyska, Nowy Lubosz, Widziszewo and more, including streets: 14 Dywizji Piechoty Wlkp., 2 Października, abpa Antoniego Baraniaka, Adama Mickiewicza, Akacjowa (kościański county, wielkopolskie voivodeship).
Where is postal code 64-000?
In wielkopolskie voivodeship, kościański county, Poland.
Is postal code 64-000 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 64-000 belong to?
The 64-000 area (Kościan) lies in Kościan municipality (gmina), in kościański county (powiat), wielkopolskie voivodeship, Poland. Centre of the area based on address points: 52.0822, 16.6352.
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

