山口
中國 (中国)2024 — 10月1日人口估計
總人口
1,281,000
-17,000 (-1.31%)
National #28
少年人口(0–14歲)
10.8%
138,000 · 全國平均 11.2%
勞動年齡人口(15–64歲)
53.7%
688,000
老齡化率
35.5%
455,000 · 全國平均 29.3% · National #6
年齡構成(與全國比較)
人口趨勢 (1920–2024)
男女別 (2024)
| 類別 | 合計 | 男性 | 女性 |
|---|---|---|---|
| 合計 | 1,281,000 | 610,000 | 671,000 |
| 少年(0–14歲) | 138,000 | 71,000 | 68,000 |
| 勞動年齡(15–64歲) | 688,000 | 348,000 | 340,000 |
| 老年(65歲以上) | 455,000 | 191,000 | 264,000 |
市區町村人口 (2025)
19 筆結果
| # | 市區町村 | 總人口 | 變化 | 0–14歲 | 15–64歲 | 老齡化率 |
|---|---|---|---|---|---|---|
| 1 | 山口市 市 | 185,982 | -0.81% | 12.1% | 57.2% | |
| 2 | 下関市 中核市 | 243,422 | -1.45% | 10.4% | 53.0% | |
| 3 | 宇部市 市 | 156,438 | -1.30% | 11.2% | 54.8% | |
| 4 | 周南市 市 | 134,733 | -1.06% | 10.9% | 55.4% | |
| 5 | 岩国市 市 | 124,568 | -1.77% | 10.6% | 52.8% | |
| 6 | 防府市 市 | 113,144 | -0.65% | 12.2% | 56.8% | |
| 7 | 山陽小野田市 市 | 58,871 | -0.99% | 10.9% | 54.0% | |
| 8 | 下松市 市 | 56,637 | -0.40% | 13.5% | 57.5% | |
| 9 | 光市 市 | 48,015 | -1.72% | 10.4% | 53.1% | |
| 10 | 萩市 市 | 41,637 | -2.51% | 7.6% | 47.0% | |
| 11 | 長門市 市 | 30,207 | -2.31% | 8.2% | 46.7% | |
| 12 | 柳井市 市 | 29,233 | -1.52% | 9.5% | 50.6% | |
| 13 | 美祢市 市 | 20,921 | -2.58% | 6.9% | 47.5% | |
| 14 | 田布施町 町 | 14,033 | -2.14% | 9.2% | 52.6% | |
| 15 | 周防大島町 町 | 13,537 | -2.59% | 5.8% | 38.6% | |
| 16 | 平生町 町 | 10,748 | -1.36% | 8.5% | 49.8% | |
| 17 | 和木町 町 | 5,695 | -2.52% | 14.7% | 55.7% | |
| 18 | 阿武町 町 | 2,945 | -2.74% | 7.5% | 40.1% | |
| 19 | 上関町 町 | 2,190 | -3.48% | 5.8% | 35.4% | |
年度趨勢
| 年份 | 總人口 | 0–14歲 | 15–64歲 | 65歲以上 | 老齡化率 |
|---|---|---|---|---|---|
| 2024 | 1,281,000 | 138,000 | 688,000 | 455,000 | |
| 2023 | 1,298,000 | 143,000 | 696,000 | 459,000 | |
| 2022 | 1,313,000 | 147,000 | 704,000 | 462,000 | |
| 2021 | 1,328,000 | 151,000 | 712,000 | 465,000 | |
| 2020 | 1,342,059 | 153,838 | 723,588 | 464,633 | |
| 2015 | 1,404,729 | 170,406 | 784,584 | 449,739 | |
| 2010 | 1,451,338 | 184,049 | 857,956 | 404,694 | |
| 2005 | 1,492,606 | 196,729 | 920,531 | 373,346 | |
| 2000 | 1,527,964 | 213,578 | 974,131 | 339,836 | |
| 1995 | 1,555,543 | 240,469 | 1,018,839 | 295,702 | |
| 1990 | 1,572,616 | 278,562 | 1,042,910 | 249,488 | |
| 1985 | 1,601,627 | 333,923 | 1,055,436 | 212,237 | |
| 1980 | 1,587,079 | 354,404 | 1,048,137 | 184,160 | |
| 1975 | 1,555,218 | 355,657 | 1,041,291 | 158,042 | |
| 1970 | 1,511,448 | 348,362 | 1,025,839 | 137,247 | |
| 1965 | 1,543,573 | 393,960 | 1,027,984 | 121,629 | |
| 1960 | 1,602,207 | 490,455 | 1,002,957 | 108,795 | |
| 1955 | 1,609,839 | 538,989 | 971,826 | 99,008 | |
| 1950 | 1,540,882 | 536,985 | 915,871 | 88,006 | |
| 1945 | 1,356,491 | 489,130 | 785,192 | 82,169 | |
| 1940 | 1,293,630 | 449,102 | 768,283 | 76,244 | |
| 1935 | 1,190,542 | 425,477 | 692,302 | 72,763 | |
| 1930 | 1,135,637 | 399,780 | 665,413 | 70,444 | |
| 1925 | 1,094,544 | 384,892 | 638,650 | 71,002 | |
| 1920 | 1,041,013 | 363,743 | 607,078 | 70,192 | |