Population of Ljubljana, Slovenia as of June 2025. How many people live in Ljubljana today?

The exact population of Ljubljana as of June 2025 is estimated at 288,382 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 Ljubljana.

Check out more data on population in Slovenia:

• Vrhnika
• Postojna
• Logatec
• Murska Sobota
• Izola
• Škofja Loka
• Nova Gorica