Aichi: Population Decline Ranking
All 70 municipalities in Aichi ranked by Population Decline.
Top municipalities in Aichi by population decline: 1. Shitara (-56.4%), 2. Touei (-55.8%), 3. Minamichita (-52.8%).
| Rank | Municipality | Pop. (2025) | Change 2020–2050 |
|---|---|---|---|
| 1 | Aichi Shitara | 3,927 | ▼ -56.4% |
| 2 | Aichi Touei | 2,477 | ▼ -55.8% |
| 3 | Aichi Minamichita | 14,434 | ▼ -52.8% |
| 4 | Aichi Toyone | 835 | ▼ -52.2% |
| 5 | Aichi Shinshiro | 40,662 | ▼ -42.2% |
| 6 | Aichi Mihama | 20,497 | ▼ -37.4% |
| 7 | Aichi Tahara | 56,473 | ▼ -30.9% |
| 8 | Aichi Tsushima | 57,768 | ▼ -30.6% |
| 9 | Aichi Aisai | 57,755 | ▼ -30.4% |
| 10 | Aichi Minato | 133,165 | ▼ -25.2% |
| 11 | Aichi Inazawa | 129,992 | ▼ -20.5% |
| 12 | Aichi Inuyama | 69,953 | ▼ -20.3% |
| 13 | Aichi Minami | 132,482 | ▼ -20.2% |
| 14 | Aichi Gamagoori | 74,921 | ▼ -20.2% |
| 15 | Aichi Seto | 123,379 | ▼ -19.9% |
| 16 | Aichi Kounan | 94,138 | ▼ -18.3% |
| 17 | Aichi Toyohashi | 359,759 | ▼ -18.2% |
| 18 | Aichi Chita | 82,051 | ▼ -18.0% |
| 19 | Aichi Yatomi | 42,206 | ▼ -17.2% |
| 20 | Aichi Komaki | 144,828 | ▼ -16.4% |
| 21 | Aichi Ama | 86,502 | ▼ -15.6% |
| 22 | Aichi Ichinomiya | 368,788 | ▼ -15.3% |
| 23 | Aichi Iwakura | 47,393 | ▼ -15.3% |
| 24 | Aichi Kanie | 36,439 | ▼ -15.0% |
| 25 | Aichi Kita | 160,134 | ▼ -14.7% |
| 26 | Aichi Handa | 113,466 | ▼ -13.8% |
| 27 | Aichi Nakagawa | 216,424 | ▼ -13.7% |
| 28 | Aichi Toyoake | 68,344 | ▼ -13.6% |
| 29 | Aichi Toyokawa | 182,448 | ▼ -13.2% |
| 30 | Aichi Toyota | 412,507 | ▼ -12.3% |
| 31 | Aichi Hekinan | 71,215 | ▼ -11.6% |
| 32 | Aichi Kasugai | 302,914 | ▼ -11.4% |
| 33 | Aichi Taketoyo | 42,924 | ▼ -10.7% |
| 34 | Aichi Fusou | 34,132 | ▼ -10.6% |
| 35 | Aichi Higashiura | 48,924 | ▼ -10.5% |
| 36 | Aichi Owariasahi | 82,440 | ▼ -9.7% |
| 37 | Aichi Tenpaku | 161,663 | ▼ -9.3% |
| 38 | Aichi Nagoya | 2,345,186 | ▼ -9.0% |
| 39 | Aichi Nakamura | 145,753 | ▼ -9.0% |
| 40 | Aichi Miyoshi | 61,458 | ▼ -8.9% |
| 41 | Aichi Nishio | 166,055 | ▼ -8.7% |
| 42 | Aichi Mizuho | 109,277 | ▼ -8.1% |
| 43 | Aichi Shouwa | 109,193 | ▼ -7.7% |
| 44 | Aichi Atsuta | 67,941 | ▼ -7.7% |
| 45 | Aichi Meitou | 161,829 | ▼ -7.7% |
| 46 | Aichi Okazaki | 377,631 | ▼ -7.7% |
| 47 | Aichi Nishi | 152,942 | ▼ -7.2% |
| 48 | Aichi Chiryuu | 72,548 | ▼ -6.4% |
| 49 | Aichi Tougou | 43,879 | ▼ -6.4% |
| 50 | Aichi Anjou | 186,251 | ▼ -6.2% |
| 51 | Aichi Toukai | 112,433 | ▼ -6.2% |
| 52 | Aichi Kariya | 152,650 | ▼ -5.5% |
| 53 | Aichi Kiyosu | 68,165 | ▼ -5.5% |
| 54 | Aichi Moriyama | 176,392 | ▼ -5.3% |
| 55 | Aichi Tobishima | 4,386 | ▼ -5.2% |
| 56 | Aichi Kitanagoya | 85,678 | ▼ -5.1% |
| 57 | Aichi Chikusa | 172,841 | ▼ -5.0% |
| 58 | Aichi Ooguchi | 23,524 | ▼ -3.9% |
| 59 | Aichi Ooharu | 32,408 | ▼ -3.9% |
| 60 | Aichi Agui | 27,473 | ▼ -3.7% |
| 61 | Aichi Kouta | 41,546 | ▼ -3.2% |
| 62 | Aichi Toyoyama | 15,784 | ▼ -1.6% |
| 63 | Aichi Midori | 247,031 | ▼ -1.3% |
| 64 | Aichi Naka | 107,571 | ▼ -0.7% |
| 65 | Aichi Takahama | 48,079 | ▼ -0.7% |
| 66 | Aichi Nisshin | 94,724 | ▲ +0.6% |
| 67 | Aichi Tokoname | 57,815 | ▲ +0.7% |
| 68 | Aichi Oobu | 92,418 | ▲ +0.9% |
| 69 | Aichi Higashi | 90,548 | ▲ +3.2% |
| 70 | Aichi Nagakute | 63,461 | ▲ +7.3% |