| population | |
| Datong Township | 119123 |
| Dongshan Township | 52894 |
| Jiaoxi Township | 35815 |
| Luodong Township | 70162 |
| population | |
| Nanao Township | 6105 |
| Sanxing Township | 21258 |
| Suao Township | 37804 |
| Toucheng Township | 29187 |
| population | |
| Wujie Township | 40750 |
| Yilan City | 94813 |
| Yuanshan Township | 31893 |
| Zhuangwei Township |
 | Hualien Airport | ~ 57.78 km |
| Taipei Songshan Airport | ~ 59.16 km |
| Taiwan Taoyuan International Airport | ~ 71.95 km |
| Hsinchu Air Base | ~ 76.58 km |
| Taichung International Airport / Ching Chuang Kang Air Base | ~ 107.09 km |
 | Yonaguni Airport | ~ 136.46 km |
| Chiayi Airport | ~ 174.13 km |
| Taitung Airport | ~ 206.00 km |
| Lyudao Airport | ~ 208.48 km |
