Bydgoszcz postal code
Town · Bydgoszcz county (powiat) · Bydgoszcz municipality (gmina) · kujawsko-pomorskie voivodeship
- codes
- 684
- streets
- 1,439
Bydgoszcz has 684 postal codes: 58-051, 75-148, 84-435, 85-000, 85-001… The correct code depends on the street. The directory covers 1439 streets.
All postal codes (684) – Bydgoszcz
Showing 240 of 684 codes – find the rest in the street directory below.
Streets A–Z (1439)
Streets with the most postal codes – Bydgoszcz
On long streets, the code depends on the building number. The streets with the most codes in Bydgoszcz are: ul. Toruńska (10 codes), ul. Fordońska (9 codes), ul. Nakielska (8 codes). Click a street to find the code for a specific building number.
How to address a letter or parcel in Poland?
Jan Kowalski ul. Racjonalizatorów 1 85-526 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
Why does Bydgoszcz have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Bydgoszcz has 684 postal codes – find the right one in the street directory.
What is the postal code for Bydgoszcz?
Bydgoszcz has 684 postal codes: 58-051, 75-148, 84-435, 85-000, 85-001… The correct code depends on the street.
Which voivodeship and county is Bydgoszcz in?
Bydgoszcz (town) is in Bydgoszcz county (powiat), Bydgoszcz municipality (gmina), kujawsko-pomorskie voivodeship.
Are there other localities named Bydgoszcz?
Yes – 2 localities share this name, including in these voivodeships: pomorskie. Each has its own postal code.
Which localities are closest to Bydgoszcz?
The closest localities to Bydgoszcz are: Trzciniec (5.9 km), Myślęcinek (6.6 km), Białe Błota (7 km), Niemcz (7.2 km), Czarnówczyn (7.2 km), Osielsko (8.3 km). Distances are measured in a straight line between locality centres.
Which county and municipality does Bydgoszcz belong to?
Bydgoszcz lies in Bydgoszcz municipality (gmina), in Bydgoszcz county (powiat), kujawsko-pomorskie voivodeship, Poland. Centre of the area based on address points: 53.1235, 18.0084.
Main post office – Bydgoszcz
UP Bydgoszcz 1, ul. Jagiellońska 2, 85-001 Bydgoszcz
The main post office is the Poczta Polska branch responsible for delivering mail in Bydgoszcz and the surrounding area. Letters and parcels pass through it before delivery, and in smaller towns undelivered items are collected there. Note: the office's postal code (85-001) belongs to the branch, not to recipients – find the right code for a specific street or building number in the list above.
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