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Olsztynek postal code

Town · olsztyński county (powiat) · Olsztynek municipality (gmina) · warmińsko-mazurskie voivodeship

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Olsztynek:
code
1
streets
91

The postal code for Olsztynek is 11-015. The code covers 91 streets.

Postal code – Olsztynek

Streets A–Z (91)

A
B
C
D
E
F
G
I
J
K
L
M
N
O
P
R
S
Ś
T
W
Z
Ż

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Agrestowa 1
11-015 Olsztynek

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 Olsztynek?

The postal code for Olsztynek is 11-015.

Which voivodeship and county is Olsztynek in?

Olsztynek (town) is in olsztyński county (powiat), Olsztynek municipality (gmina), warmińsko-mazurskie voivodeship.

Which localities are closest to Olsztynek?

The closest localities to Olsztynek are: Sudwa (1.8 km), Wilkowo (1.9 km), Jemiołowo (2.2 km), Mierki (2.4 km), Królikowo (2.6 km), Łutynówko (3 km). Distances are measured in a straight line between locality centres.

Localities near Olsztynek (olsztyński county)

Which county and municipality does Olsztynek belong to?

Olsztynek lies in Olsztynek municipality (gmina), in olsztyński county (powiat), warmińsko-mazurskie voivodeship, Poland. Centre of the area based on address points: 53.5829, 20.2864.

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