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城市观察 | 近十年南京出生人口占比变化

  • 2026-05-06 15:59:30
城市观察 | 近十年南京出生人口占比变化

全省新生人口从 2015 年 72.11 万人大幅回落至 2025 年 35.79 万人，近乎腰斩；南京新生人口虽有波动但下行幅度远小于全省，占比由 2019 年低谷 9.20% 持续攀升至 2025 年 14.47%，提升幅度显著。

南京出生人口占比持续走高，韧性更强，本质是省内年轻人口向省会集聚、南北老龄化与少子化分化加剧、城市公共服务与综合实力差距拉大的集中体现，省会人口核心承载功能进一步强化。

1、全省 2015–2025 全部为统计局官方直接发布出生人口数；

2、南京 2016–2023 为官方直接发布数据，2015/2024/2025 采用统计核算口径推算。

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  1. CONNECT:[ UseTime:0.000720s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000750s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000395s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000307s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000554s ]
  6. SELECT * FROM `set` [ RunTime:0.000200s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000581s ]
  8. SELECT * FROM `article` WHERE `id` = 554220 LIMIT 1 [ RunTime:0.003528s ]
  9. UPDATE `article` SET `lasttime` = 1778108637 WHERE `id` = 554220 [ RunTime:0.002042s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000282s ]
  11. SELECT * FROM `article` WHERE `id` < 554220 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000496s ]
  12. SELECT * FROM `article` WHERE `id` > 554220 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000398s ]
  13. SELECT * FROM `article` WHERE `id` < 554220 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000837s ]
  14. SELECT * FROM `article` WHERE `id` < 554220 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002257s ]
  15. SELECT * FROM `article` WHERE `id` < 554220 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003671s ]
0.157654s