Nasielsk

Nasielsk
Aerial view of the town
Nasielsk
Coordinates: 52°35′12″N 20°48′45″E / 52.58667°N 20.81250°E / 52.58667; 20.81250
Country Poland
VoivodeshipMasovian
CountyNowy Dwór Mazowiecki
GminaNasielsk
Established9th century
First mentioned1065
Town rights1386
Government
  MayorRadosław Kasiak
Area
  Total
12.67 km2 (4.89 sq mi)
Population
 (2020)
  Total
7,650
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Postal code
05-190
Area code+48 23
Car platesWND
Voivodeship roads
Websitehttps://nasielsk.pl/

Nasielsk [ˈnaɕɛlsk] is a small town in Masovian Voivodeship, Poland. It is located approximately 50 kilometres (31 mi) north of the Polish capital Warsaw, on the Warsaw-Gdańsk rail line and serves as a railway junction. In 2020, the population of the town was estimated at 7,650 residents.