Nowy Dwór Mazowiecki postal code
Town · nowodworski county (powiat) · Nowy Dwór Mazowiecki municipality (gmina) · mazowieckie voivodeship
- codes
- 6
- streets
- 165
Nowy Dwór Mazowiecki has 6 postal codes: 05-100, 05-101, 05-102, 05-160, 14-140… The correct code depends on the street. The directory covers 165 streets.
All postal codes (6) – Nowy Dwór Mazowiecki
Streets A–Z (165)
Streets with the most postal codes – Nowy Dwór Mazowiecki
On long streets, the code depends on the building number. The streets with the most codes in Nowy Dwór Mazowiecki are: ul. Łęczna (3 codes), ul. Bursztynowa (2 codes), ul. Dobra (2 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. 29 Listopada 1 05-160 Nowy Dwór Mazowiecki
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 Nowy Dwór Mazowiecki have several postal codes?
In larger localities, postal codes are assigned to streets and, on long streets, to building number ranges. Nowy Dwór Mazowiecki has 6 postal codes – find the right one in the street directory.
What is the postal code for Nowy Dwór Mazowiecki?
Nowy Dwór Mazowiecki has 6 postal codes: 05-100, 05-101, 05-102, 05-160, 14-140… The correct code depends on the street.
Which voivodeship and county is Nowy Dwór Mazowiecki in?
Nowy Dwór Mazowiecki (town) is in nowodworski county (powiat), Nowy Dwór Mazowiecki municipality (gmina), mazowieckie voivodeship.
Which localities are closest to Nowy Dwór Mazowiecki?
The closest localities to Nowy Dwór Mazowiecki are: Bronisławka (2.4 km), Kazuń Nowy (2.9 km), Wólka Górska (3.1 km), Stanisławowo (3.2 km), Nowy Modlin (3.2 km), Boża Wola (3.6 km). Distances are measured in a straight line between locality centres.
Localities near Nowy Dwór Mazowiecki (nowodworski county)
Which county and municipality does Nowy Dwór Mazowiecki belong to?
Nowy Dwór Mazowiecki lies in Nowy Dwór Mazowiecki municipality (gmina), in nowodworski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.4323, 20.7186.
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