高知県
664,863
総人口(2025年)
-10,760
増減数
-8,316
自然増減
-2,444
社会増減
人口・増減の推移
| 年 | 総人口 | 全国比 | 増減数 | 増減率 | 自然増減 | 自然増減率 | 社会増減 | 社会増減率 |
|---|---|---|---|---|---|---|---|---|
| 2025 | 664,863 | 0.53% | -10,760 | -1.59% | -8,316 | -1.23% | -2,444 | -0.36% |
| 2024 | 675,623 | 0.54% | -9,341 | -1.36% | -8,106 | -1.18% | -1,235 | -0.18% |
| 2023 | 684,964 | 0.55% | -8,405 | -1.21% | -7,734 | -1.12% | -671 | -0.10% |
| 2022 | 693,369 | 0.55% | -8,162 | -1.16% | -6,334 | -0.90% | -1,828 | -0.26% |
| 2021 | 701,531 | 0.55% | -7,699 | -1.09% | -5,921 | -0.83% | -1,778 | -0.25% |
| 2020 | 709,230 | 0.56% | -8,250 | -1.15% | -6,050 | -0.84% | -2,200 | -0.31% |
| 2019 | 717,480 | 0.56% | -7,809 | -1.08% | -5,682 | -0.78% | -2,127 | -0.29% |
| 2018 | 725,289 | 0.57% | -7,246 | -0.99% | -5,376 | -0.73% | -1,870 | -0.26% |
| 2017 | 732,535 | 0.57% | -7,524 | -1.02% | -5,525 | -0.75% | -1,999 | -0.27% |
| 2016 | 740,059 | 0.58% | -7,063 | -0.95% | -4,941 | -0.66% | -2,122 | -0.28% |
| 2015 | 747,122 | 0.58% | -7,153 | -0.95% | -4,995 | -0.66% | -2,158 | -0.29% |
| 2014 | 754,275 | 0.59% | -6,892 | -0.91% | -4,944 | -0.65% | -1,948 | -0.26% |
| 2013 | 755,994 | 0.59% | - | - | -5,042 | - | - | - |