| population | |
| Amphoe Lamae | 27758 |
| Amphoe Lang Suan | 63190 |
| Amphoe Mueang Chumphon | 137303 |
| population | |
| Amphoe Pathio | 49911 |
| Amphoe Phato | 21769 |
| Amphoe Sawi | 63650 |
| population | |
| Amphoe Tha Sae | 80948 |
| Amphoe Thung Tako | 23271 |
 | Chumphon Airport | ~ 47.30 km |
 | Kawthoung Airport | ~ 69.77 km |
| Ranong Airport | ~ 86.97 km |
| Bokpyinn Airport | ~ 90.83 km |
| Surat Thani Airport | ~ 141.13 km |
| Samui Airport | ~ 144.43 km |
| Nakhon Si Thammarat Airport | ~ 228.18 km |
| Myeik Airport | ~ 231.95 km |
| Krabi Airport | ~ 256.00 km |
