| population | |
| Hachimantai Shi | 28039 |
| Hanamaki Shi | 100722 |
| Ichinoseki-shi | 125934 |
| Isawa-gun | |
| Iwate-gun | |
| Kamaishi-shi | 36934 |
| Kamihei-gun | |
| Kesen-gun |
| population | |
| Kitakami-shi | 93930 |
| Kuji-shi | 37488 |
| Kunohe-gun | |
| Miyako-shi | 57459 |
| Morioka-shi | 295680 |
| Ninohe Shi | 29399 |
| Ninohe-gun | |
| Nishiiwai Gun |
| population | |
| Ofunato-shi | 39134 |
| Oshu-shi | 123737 |
| Rikuzentakata-shi | 20565 |
| Shimohei-gun | |
| Shiwa-gun | |
| Takizawa-shi | |
| Tono-shi | 29402 |
| Waga-gun |
 | Iwate Hanamaki Airport | ~ 26.52 km |
| Akita Airport | ~ 96.91 km |
| JMSDF Hachinohe Air Base / Hachinohe Airport | ~ 106.22 km |
| Odate Noshiro Airport | ~ 106.33 km |
| Misawa Air Base / Misawa Airport | ~ 122.68 km |
| Aomori Airport | ~ 138.04 km |
| Yamagata Airport | ~ 156.87 km |
| Shonai Airport | ~ 160.65 km |
| Sendai Airport | ~ 166.65 km |
