Kochi: Population Decline Ranking
All 34 municipalities in Kochi ranked by Population Decline.
| Rank | Municipality | Pop. | 30y Change |
|---|---|---|---|
| 1 | Kochi Ootoyo | 3,256 | ▼ -68.8% |
| 2 | Kochi Muroto | 11,744 | ▼ -67.8% |
| 3 | Kochi Niyodogawa | 4,824 | ▼ -62.3% |
| 4 | Kochi Touyou | 2,193 | ▼ -60.3% |
| 5 | Kochi Ootsuki | 4,432 | ▼ -59.2% |
| 6 | Kochi Tosashimizu | 12,388 | ▼ -58.6% |
| 7 | Kochi Nakatosa | 6,002 | ▼ -58.4% |
| 8 | Kochi Yusuhara | 3,308 | ▼ -57.7% |
| 9 | Kochi Yasuda | 2,373 | ▼ -56.0% |
| 10 | Kochi Umaji | 747 | ▼ -54.1% |
| 11 | Kochi Ookawa | 366 | ▼ -52.5% |
| 12 | Kochi Kuroshio | 10,275 | ▼ -51.6% |
| 13 | Kochi Ochi | 5,191 | ▼ -51.4% |
| 14 | Kochi Shimanto | 15,596 | ▼ -51.3% |
| 15 | Kochi Motoyama | 3,264 | ▼ -51.0% |
| 16 | Kochi Tsuno | 5,297 | ▼ -50.0% |
| 17 | Kochi Mihara | 1,440 | ▼ -49.9% |
| 18 | Kochi Tano | 2,498 | ▼ -49.7% |
| 19 | Kochi Susaki | 20,603 | ▼ -49.4% |
| 20 | Kochi Sukumo | 19,044 | ▼ -49.3% |
| 21 | Kochi Kitagawa | 1,146 | ▼ -49.1% |
| 22 | Kochi Ino | 21,394 | ▼ -48.9% |
| 23 | Kochi Aki | 16,258 | ▼ -48.3% |
| 24 | Kochi Hidaka | 4,826 | ▼ -45.0% |
| 25 | Kochi Nahari | 3,036 | ▼ -43.2% |
| 26 | Kochi Tosa | 3,750 | ▼ -42.4% |
| 27 | Kochi Sakawa | 12,336 | ▼ -40.5% |
| 28 | Kochi Shimanto | 32,719 | ▼ -37.5% |
| 29 | Kochi Tosa | 25,762 | ▼ -36.4% |
| 30 | Kochi Kami | 26,556 | ▼ -35.0% |
| 31 | Kochi Geisei | 3,696 | ▼ -31.4% |
| 32 | Kochi Nankoku | 46,702 | ▼ -29.1% |
| 33 | Kochi Kouchi | 326,814 | ▼ -26.1% |
| 34 | Kochi Kounan | 32,229 | ▼ -23.4% |