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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
31.2%
2024 316,410 35,923 183,169 97,318
30.8%
2023 319,724 37,125 185,433 97,166
30.4%
2022 322,526 38,093 187,125 97,308
30.2%
2021 325,218 39,014 189,108 97,096
29.9%
2020 327,575 39,949 191,269 96,357
29.4%
2019 330,167 40,820 193,673 95,674
29.0%
2018 332,276 41,648 195,844 94,784
28.5%
2017 334,049 42,344 198,011 93,694
28.0%
2016 336,052 43,134 200,694 92,224
27.4%
2015 337,412 43,803 203,547 90,062
26.7%
2014 338,909 44,351 207,468 87,090
25.7%
2013 338,087 44,716 209,193 84,178
24.9%
2012 337,875 45,235 211,896 80,744
23.9%
2011 339,130 45,833 214,511 78,786
23.2%
2010 339,714 46,338 215,144 78,232
23.0%
2009 339,963 46,741 216,805 76,417
22.5%
2008 340,839 47,200 219,011 74,628
21.9%
2007 326,322 45,619 212,015 68,688
21.0%
2006 327,644 46,173 214,868 66,603
20.3%
2005 329,192 46,340 217,309 65,543
19.9%
2004 326,786 46,339 217,057 63,390
19.4%
2003 326,677 46,864 217,403 62,410
19.1%
2002 326,490 47,396 218,293 60,801
18.6%
2001 325,320 47,507 218,497 59,316
18.2%
2000 323,791 48,027 218,132 57,632
17.8%
1999 323,342 48,856 218,571 55,915
17.3%
1998 322,586 49,653 218,610 54,323
16.8%
1997 321,874 50,505 219,143 52,226
16.2%
1996 320,205 50,873 218,907 50,425
15.7%
1995 318,059 51,285 218,347 48,427
15.2%