Sienno, Mazovia

Poland

District capital51.0877° N, 21.4833° E

Situated in Mazovia, Poland, Sienno is a district capital. It has a population of 750.

Population750

ProvinceMazovia

Coordinates51.0877° N, 21.4833° E

CountryPoland

Rank in Poland#3,084 of 47,903

Map

Geographically, Sienno is positioned at 51.09° N, 21.48° E, within the Northern Hemisphere. It is administered as part of Mazovia, Poland.

The population of Sienno is 750, placing it at position #3,084 among 47,903 localities in Poland.

Sienno is located in the Mazovia province of Poland. Other cities in the region include Warsaw, Radom, Mokotów. Sienno has 750 inhabitants.

Sienno has a population of 750. It ranks #3,084 in Poland by population.

Sienno is located in Mazovia, Poland.

Sienno is located at coordinates 51.09° N, 21.48° E in Mazovia, Poland.

The data for Sienno, Poland is part of the Bamwor structured dataset, covering 261 countries and over 13 million cities worldwide.

Developers can access Sienno, Poland data programmatically via the Bamwor REST API:
https://bamwor.com/api/v1/cities/759275

AI agents can access Sienno, Poland data via the Bamwor MCP Server for real-time structured retrieval.

GET /api/v1/cities/759275

Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)