BazaKodow – postal codes in Poland

Postal code

ul. Hugona Kołłątaja, Poznań

Poznań, Poznań municipality (gmina), Poznań county (powiat), wielkopolskie voivodeship

ul. Hugona Kołłątaja in Poznań has 2 postal codes: 61-413, 61-421. The correct code depends on the building number — check the table below. This street has 139 buildings with a listed postal code; 2 other streets in this locality also use 61-413. The locality is in Poznań county (powiat), wielkopolskie voivodeship.

Which postal code applies to each building number on ul. Hugona Kołłątaja?
CodeBuilding numbers
1, 1a, 1b, 1c, 1d, 1e, 1f, 1g, 2–16, 18, 20, 22, 24, 26–41, 41a, 42–43, 45, 47, 49–72
73–76, 78, 78a, 78b, 78c, 78d, 78e, 78f, 78g, 80, 82, 82a, 82b, 82c, 82d, 82e, 82f, 82g, 82h, 84, 86, 86a, 86b, 86c, 86d, 86e, 86f, 86g, 88, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 142a, 144, 146, 148, 150, 152, 154, 156, 158
ul. Hugona Kołłątaja, PoznańOpen in OSM ↗

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Hugona Kołłątaja 1
61-413 Poznań

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. The postal code on this street depends on the building number. Before posting, make sure it matches the number in the table.

Frequently asked questions

What is the postal code for ul. Hugona Kołłątaja, Poznań?

ul. Hugona Kołłątaja (Poznań) has 2 postal codes: 61-413, 61-421.

What determines the postal code for ul. Hugona Kołłątaja?

On longer streets, Polish Post assigns different postal codes to ranges of building numbers, often separately for even and odd numbers. The code for ul. Hugona Kołłątaja therefore depends on the building number — see the ranges in the table above.

Which post office serves this address?

The main post office in this locality is UP Poznań 9, ul. Kościuszki 77. Mail may also be delivered by another, closer branch — check the post office map.

Which other streets use postal code 61-413?

Where else can you find ul. Hugona Kołłątaja?

All localities with ul. Hugona Kołłątaja →

Which postal codes are near 61-413?

Where is ul. Hugona Kołłątaja, Poznań?

ul. Hugona Kołłątaja, Poznań, lies in Poznań municipality (gmina), in Poznań county (powiat), wielkopolskie voivodeship, Poland. Centre of the area based on address points: 52.3625, 16.8853.

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