Postal Codes for Siennica, Mazovia
The postal codes for Siennica, Mazovia, Poland (2 codes, e.g. 05-190). With map location and coordinates.
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The postal codes for Siennica, Mazovia, Poland (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 05-190 | Siennica | Powiat nowodworski | 52.574, 20.786 |
| 05-332 | Siennica | Powiat miński | 52.093, 21.622 |
Frequently asked questions
What is the postal code of Siennica?
Siennica has 2 postal codes; the first is 05-190. They are all listed above with their areas.
Why does Siennica have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.