Takamatsu's 2025 population is now estimated at 414,621. In 1950, the population of Takamatsu was 82,194. Takamatsu experienced a decrease of -974 residents over the past year, marking an annual decline of -0.23%.These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Takamatsu, which typically includes Takamatsu's population in addition to adjacent suburban areas.
| City | 2025 Pop. ↓ | Growth |
|---|---|---|
| Tokyo | 37,036,200 | -0.21% |
| Osaka | 18,921,600 | -0.24% |
| Nagoya | 9,534,790 | -0.23% |
| Fukuoka | 5,465,920 | -0.22% |
| Shizuoka | 2,930,170 | -0.18% |
| Sapporo | 2,653,580 | -0.28% |
| Sendai | 2,337,590 | -0.16% |
| Hiroshima | 2,058,190 | -0.23% |
| Niigata | 793,974 | -0.24% |
| Kumamoto | 735,149 | -0.22% |
| Okayama | 718,616 | -0.24% |
| Kagoshima | 578,881 | -0.4% |
| Utsunomiya | 517,568 | -0.24% |
| Matsuyama | 502,185 | -0.29% |
| Oita | 474,415 | -0.22% |
| Kurashiki | 470,339 | -0.23% |
| Kanazawa | 461,142 | -0.24% |
| Fukuyama | 460,453 | -0.23% |
| Takamatsu | 414,621 | -0.23% |
| Toyama | 405,849 | -0.36% |
| Nagasaki | 396,587 | -0.85% |
| Miyazaki | 394,714 | -0.22% |
| Toyohashi | 365,196 | -0.3% |
| Nagano | 364,210 | -0.41% |
| Takasaki | 364,200 | -0.22% |
| Iwaki | 354,272 | -0.26% |
| Koriyama | 323,937 | -0.4% |
| Maebashi | 323,018 | -0.45% |
| Asahikawa | 320,288 | -0.64% |
| Kochi | 320,242 | -0.56% |
| Naha | 317,702 | -0.26% |
| Kurume | 301,528 | -0.24% |
| Akita | 296,371 | -0.69% |
