16 cities
|    City       |    2025 Pop.  ↓     |  
|---|---|
| Ljubljana | 258,873 | 
| Maribor | 95,171 | 
| Celje | 37,520 | 
| Kranj | 36,874 | 
| Velenje | 25,456 | 
| Koper | 24,996 | 
| Novo Mesto | 23,341 | 
| Ptuj | 18,164 | 
| Trbovlje | 15,163 | 
| Kamnik | 13,644 | 
| Jesenice | 13,440 | 
| Nova Gorica | 13,178 | 
| Domzale | 12,406 | 
| Skofja Loka | 11,969 | 
| Murska Sobota | 11,614 | 
| Izola | 11,223 | 
Slovenia has 0 cities with more than a million people, 1 cities with between 100,000 and 1 million people, and 15 cities with between 10,000 and 100,000 people. The largest city in Slovenia is Ljubljana, with a population of 258,873 people.