Serock
| Serock | |
|---|---|
| Town hall | |
| Coordinates: 52°30′47″N 21°4′10″E / 52.51306°N 21.06944°E | |
| Country | Poland | 
| Voivodeship | Masovian | 
| County | Legionowo | 
| Gmina | Serock | 
| Established | 10th century | 
| Town rights | 1417, 1923 | 
| Government | |
| • Mayor | Artur Borkowski | 
| Area | |
|  • Total | 13.43 km2 (5.19 sq mi) | 
| Elevation | 110 m (360 ft) | 
| Population  (2021) | |
|  • Total | 4,755 | 
| • Density | 350/km2 (920/sq mi) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 05-140 | 
| Area code | +48 22 | 
| Car plates | WL | 
| Website | http://www.serock.pl | 
Serock [ˈsɛrɔt͡sk] is a town at the north bank of the Zegrze lake in the Legionowo County, Masovian Voivodeship, Poland, around 40 kilometres (25 miles) north of Warsaw. It has 4,109 inhabitants (2013).