Postal code

Gen. Kazimierza Sosnkowskiego, Olsztyn

Olsztyn, Olsztyn municipality (gmina), Olsztyn county (powiat), warmińsko-mazurskie voivodeship

The postal code for Gen. Kazimierza Sosnkowskiego in Olsztyn is 10-693. Below you will find a map of the area, the post office and streets with the same code. This street has 90 buildings with a listed postal code; 13 other streets in this locality also use 10-693. The locality is in Olsztyn county (powiat), warmińsko-mazurskie voivodeship.

All addresses with postal code 10-693 →Gen. Kazimierza Sosnkowskiego in other towns →

Which postal code applies to each building number on Gen. Kazimierza Sosnkowskiego?
Code	Building numbers
	1–87, 89, 91, 91A

Gen. Kazimierza Sosnkowskiego, OlsztynOpen in OSM ↗

How to address a letter or parcel in Poland?

Jan Kowalski
Gen. Kazimierza Sosnkowskiego 1
10-693 Olsztyn

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 Gen. Kazimierza Sosnkowskiego, Olsztyn?

The postal code for Gen. Kazimierza Sosnkowskiego (Olsztyn) is 10-693.

What determines the postal code for Gen. Kazimierza Sosnkowskiego?

Gen. Kazimierza Sosnkowskiego (Olsztyn) has one postal code (10-693), so the building number does not affect the code.

Which post office serves this address?

The main post office in this locality is UP Olsztyn 1, ul. Pieniężnego 21. Mail may also be delivered by another, closer branch — check the post office map.

Which other streets use postal code 10-693?

Gen. Franciszka Kleeberga Gen. Józefa Hallera Gen. Leopolda Okulickiego Gen. Mariusza Zaruskiego Gen. Stanisława Maczka Gen. Stefana Grota Roweckiego Gen. Tadeusza Kutrzeby Gen. Władysława Andersa Ks. Jerzego Popiełuszki Ks. Roberta Bilitewskiego ul. majora Henryka Sucharskiego ul. majora Jana Piwnika ul. Rotmistrza Witolda Pileckiego

Where else can you find Gen. Kazimierza Sosnkowskiego?

Wrocław · Wrocław county (powiat)52-207 Gdańsk · Gdańsk county (powiat)80-041 Bielsko-Biała · Bielsko-Biała county (powiat)43-300 Częstochowa · Częstochowa county (powiat)42-224 Gorzów Wielkopolski · Gorzów Wielkopolski county (powiat)66-400 Legnica · Legnica county (powiat)59-220 Grudziądz · Grudziądz county (powiat)86-300 Mińsk Mazowiecki · miński county (powiat)05-300 Ząbki · wołomiński county (powiat)05-091 Zakopane · tatrzański county (powiat)34-500 Żurawica · przemyski county (powiat)37-710 Gruczno · świecki county (powiat)86-105

All localities with Gen. Kazimierza Sosnkowskiego →

Which postal codes are near 10-693?

10-689 10-690 10-691 10-692 10-695 10-696

Where is Gen. Kazimierza Sosnkowskiego, Olsztyn?

Gen. Kazimierza Sosnkowskiego, Olsztyn, lies in Olsztyn municipality (gmina), in Olsztyn county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.7429, 20.4815.

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