高知市
中核市高知 — 2025 — 基于住民基本台帐
总人口
312,228
-4,182 (-1.32%)
少年人口(0–14岁)
11.1%
34,518
劳动年龄人口(15–64岁)
57.8%
180,425
老龄化率
31.2%
97,285
人口趋势 (1995–2025)
* 2012年以前的数据仅包含日本居民(外国居民于2012年7月被纳入住民基本台帐)
男女别 (2025)
| 类别 | 合计 | 男性 | 女性 |
|---|---|---|---|
| 合计 | 312,228 | 146,177 | 166,051 |
| 少年(0–14岁) | 34,518 | 17,610 | 16,908 |
| 劳动年龄(15–64岁) | 180,425 | 88,635 | 91,790 |
| 老年(65岁以上) | 97,285 | 39,932 | 57,353 |
年度趋势
| 年份 | 总人口 | 0–14岁 | 15–64岁 | 65岁以上 | 老龄化率 |
|---|---|---|---|---|---|
| 2025 | 312,228 | 34,518 | 180,425 | 97,285 | |
| 2024 | 316,410 | 35,923 | 183,169 | 97,318 | |
| 2023 | 319,724 | 37,125 | 185,433 | 97,166 | |
| 2022 | 322,526 | 38,093 | 187,125 | 97,308 | |
| 2021 | 325,218 | 39,014 | 189,108 | 97,096 | |
| 2020 | 327,575 | 39,949 | 191,269 | 96,357 | |
| 2019 | 330,167 | 40,820 | 193,673 | 95,674 | |
| 2018 | 332,276 | 41,648 | 195,844 | 94,784 | |
| 2017 | 334,049 | 42,344 | 198,011 | 93,694 | |
| 2016 | 336,052 | 43,134 | 200,694 | 92,224 | |
| 2015 | 337,412 | 43,803 | 203,547 | 90,062 | |
| 2014 | 338,909 | 44,351 | 207,468 | 87,090 | |
| 2013 | 338,087 | 44,716 | 209,193 | 84,178 | |
| 2012 | 337,875 | 45,235 | 211,896 | 80,744 | |
| 2011 | 339,130 | 45,833 | 214,511 | 78,786 | |
| 2010 | 339,714 | 46,338 | 215,144 | 78,232 | |
| 2009 | 339,963 | 46,741 | 216,805 | 76,417 | |
| 2008 | 340,839 | 47,200 | 219,011 | 74,628 | |
| 2007 | 326,322 | 45,619 | 212,015 | 68,688 | |
| 2006 | 327,644 | 46,173 | 214,868 | 66,603 | |
| 2005 | 329,192 | 46,340 | 217,309 | 65,543 | |
| 2004 | 326,786 | 46,339 | 217,057 | 63,390 | |
| 2003 | 326,677 | 46,864 | 217,403 | 62,410 | |
| 2002 | 326,490 | 47,396 | 218,293 | 60,801 | |
| 2001 | 325,320 | 47,507 | 218,497 | 59,316 | |
| 2000 | 323,791 | 48,027 | 218,132 | 57,632 | |
| 1999 | 323,342 | 48,856 | 218,571 | 55,915 | |
| 1998 | 322,586 | 49,653 | 218,610 | 54,323 | |
| 1997 | 321,874 | 50,505 | 219,143 | 52,226 | |
| 1996 | 320,205 | 50,873 | 218,907 | 50,425 | |
| 1995 | 318,059 | 51,285 | 218,347 | 48,427 | |