Population of Brezno, Slovakia as of October 2025. How many people live in Brezno today?

The exact population of Brezno as of October 2025 is estimated at 20,889 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Brezno.

Check out more data on population in Slovakia:

• Senec
• Nové Mesto nad Váhom
• Snina
• Senica
• Hlohovec
• Šala
• Vranov nad Toplou