Iwate: Population Decline Ranking
All 33 municipalities in Iwate ranked by Population Decline.
| Rank | Municipality | Pop. | 30y Change |
|---|---|---|---|
| 1 | Iwate Nishiwaga | 5,137 | ▼ -62.2% |
| 2 | Iwate Kuzumaki | 5,638 | ▼ -57.6% |
| 3 | Iwate Fudai | 2,489 | ▼ -57.5% |
| 4 | Iwate Ichinohe | 11,506 | ▼ -56.9% |
| 5 | Iwate Iwate | 12,294 | ▼ -55.6% |
| 6 | Iwate Hirono | 15,098 | ▼ -54.8% |
| 7 | Iwate Tanohata | 3,059 | ▼ -54.6% |
| 8 | Iwate Yamada | 14,332 | ▼ -53.2% |
| 9 | Iwate Iwaizumi | 8,732 | ▼ -53.1% |
| 10 | Iwate Hachimantai | 24,042 | ▼ -52.8% |
| 11 | Iwate Kunohe | 5,376 | ▼ -52.6% |
| 12 | Iwate Karumai | 8,423 | ▼ -52.4% |
| 13 | Iwate Sumita | 5,050 | ▼ -51.0% |
| 14 | Iwate Ootsuchi | 11,013 | ▼ -51.0% |
| 15 | Iwate Kamaishi | 32,096 | ▼ -49.0% |
| 16 | Iwate Shizukuishi | 15,742 | ▼ -48.5% |
| 17 | Iwate Toono | 25,381 | ▼ -48.0% |
| 18 | Iwate Hiraizumi | 7,258 | ▼ -47.8% |
| 19 | Iwate Rikuzentakata | 18,271 | ▼ -47.4% |
| 20 | Iwate Miyako | 50,401 | ▼ -47.2% |
| 21 | Iwate Noda | 3,938 | ▼ -46.6% |
| 22 | Iwate Ninohe | 25,528 | ▼ -46.3% |
| 23 | Iwate Kuji | 33,063 | ▼ -45.9% |
| 24 | Iwate Ichinoseki | 111,970 | ▼ -45.3% |
| 25 | Iwate Oofunato | 34,739 | ▼ -44.5% |
| 26 | Iwate Oushuu | 113,027 | ▼ -38.6% |
| 27 | Iwate Hanamaki | 93,234 | ▼ -34.9% |
| 28 | Iwate Shiwa | 32,166 | ▼ -26.7% |
| 29 | Iwate Kanegasaki | 15,545 | ▼ -25.9% |
| 30 | Iwate Morioka | 289,893 | ▼ -22.3% |
| 31 | Iwate Takizawa | 55,600 | ▼ -20.8% |
| 32 | Iwate Kitakami | 93,089 | ▼ -20.6% |
| 33 | Iwate Yahaba | 28,076 | ▼ -20.6% |