City profile · Slovakia · Europe
Senec
City population
20,115
#42
in Slovakia
#8
in Bratislava Region
#25,214
worldwide
48.220, 17.400 · 23 km from Bratislava
About Senec
Senec is a city in Bratislava Region, Slovakia with a population of 20,115. It is the 42nd largest of the 59 cities of 15,000 or more listed in Slovakia, and the 25,214th largest worldwide. It lies 23 km from Bratislava.
Key Facts
Country
Region
Rank in region
#8of 10
Coordinates
48.220, 17.400
Record updated
1 October 2025
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 59 in SlovakiaClosest listed cities by great-circle distance from the city centre.