Postal code
ul. Sępoleńska, Bydgoszcz
Bydgoszcz, Bydgoszcz municipality (gmina), Bydgoszcz county (powiat), kujawsko-pomorskie voivodeship
The postal code for ul. Sępoleńska in Bydgoszcz is 85-422. Below you will find a map of the area, the post office and streets with the same code. This street has 7 buildings with a listed postal code; 4 other streets in this locality also use 85-422. The locality is in Bydgoszcz county (powiat), kujawsko-pomorskie voivodeship.
| Code | Building numbers |
|---|---|
| 1, 4, 4a, 5–6, 6a, 9 |
How to address a letter or parcel in Poland?
Jan Kowalski ul. Sępoleńska 1 85-422 Bydgoszcz
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 is the postal code for ul. Sępoleńska, Bydgoszcz?
The postal code for ul. Sępoleńska (Bydgoszcz) is 85-422.
What determines the postal code for ul. Sępoleńska?
ul. Sępoleńska (Bydgoszcz) has one postal code (85-422), so the building number does not affect the code.
Which post office serves this address?
The main post office in this locality is UP Bydgoszcz 1, ul. Jagiellońska 2. Mail may also be delivered by another, closer branch — check the post office map.
Which other streets use postal code 85-422?
Where else can you find ul. Sępoleńska?
Which postal codes are near 85-422?
Where is ul. Sępoleńska, Bydgoszcz?
ul. Sępoleńska, Bydgoszcz, lies in Bydgoszcz municipality (gmina), in Bydgoszcz county (powiat), kujawsko-pomorskie voivodeship, Poland. Centre of the area based on address points: 53.1399, 17.9561.
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