| Община | Население | Дял | 0–14 | 15–64 | 65+ | 
|---|---|---|---|---|---|
| Монтана | 43 397 | 38.5% | — | — | — | 
| Лом | 19 755 | 17.5% | 
                                   11.6% ▼ 
                  BG 14.1% 
                               | 
              
                                   58.1% ▼ 
                  BG 62.9% 
                               | 
              
                                   30.3% ▲ 
                  BG 23.0% 
                               | 
            
| Берковица | 13 641 | 12.1% | 
                                   11.8% ▼ 
                  BG 14.1% 
                               | 
              
                                   56.1% ▼ 
                  BG 62.9% 
                               | 
              
                                   32.1% ▲ 
                  BG 23.0% 
                               | 
            
| Бойчиновци | 7 388 | 6.6% | 
                                   13.4% ▼ 
                  BG 14.1% 
                               | 
              
                                   59.0% ▼ 
                  BG 62.9% 
                               | 
              
                                   27.6% ▲ 
                  BG 23.0% 
                               | 
            
| Вълчедръм | 7 234 | 6.4% | 
                                   15.4% ▲ 
                  BG 14.1% 
                               | 
              
                                   58.3% ▼ 
                  BG 62.9% 
                               | 
              
                                   26.3% ▲ 
                  BG 23.0% 
                               | 
            
| Вършец | 6 507 | 5.8% | 
                                   14.8% ▲ 
                  BG 14.1% 
                               | 
              
                                   57.1% ▼ 
                  BG 62.9% 
                               | 
              
                                   28.1% ▲ 
                  BG 23.0% 
                               | 
            
| Брусарци | 3 865 | 3.4% | 
                                   13.0% ▼ 
                  BG 14.1% 
                               | 
              
                                   56.5% ▼ 
                  BG 62.9% 
                               | 
              
                                   30.5% ▲ 
                  BG 23.0% 
                               | 
            
| Якимово | 3 419 | 3.0% | 
                                   15.6% ▲ 
                  BG 14.1% 
                               | 
              
                                   56.3% ▼ 
                  BG 62.9% 
                               | 
              
                                   28.0% ▲ 
                  BG 23.0% 
                               | 
            
| Медковец | 2 973 | 2.6% | 
                                   14.1% ▲ 
                  BG 14.1% 
                               | 
              
                                   54.0% ▼ 
                  BG 62.9% 
                               | 
              
                                   31.9% ▲ 
                  BG 23.0% 
                               | 
            
| Чипровци | 2 665 | 2.4% | 
                                   5.9% ▼ 
                  BG 14.1% 
                               | 
              
                                   50.3% ▼ 
                  BG 62.9% 
                               | 
              
                                   43.9% ▲ 
                  BG 23.0% 
                               | 
            
| Георги Дамяново | 1 893 | 1.7% | 
                                   6.1% ▼ 
                  BG 14.1% 
                               | 
              
                                   47.5% ▼ 
                  BG 62.9% 
                               | 
              
                                   46.4% ▲ 
                  BG 23.0% 
                               | 
            
| Общо | 112 737 | 100.0% | Сравнение спрямо средното за България: 0–14 14.1%, 15–64 62.9%, 65+ 23.0% | ||