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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 185,982 -0.81% 12.1% 57.2%
30.7%
2 下関市 中核市 243,422 -1.45% 10.4% 53.0%
36.6%
3 宇部市 156,438 -1.30% 11.2% 54.8%
34.0%
4 周南市 134,733 -1.06% 10.9% 55.4%
33.7%
5 岩国市 124,568 -1.77% 10.6% 52.8%
36.6%
6 防府市 113,144 -0.65% 12.2% 56.8%
31.0%
7 山陽小野田市 58,871 -0.99% 10.9% 54.0%
35.1%
8 下松市 56,637 -0.40% 13.5% 57.5%
29.0%
9 光市 48,015 -1.72% 10.4% 53.1%
36.5%
10 萩市 41,637 -2.51% 7.6% 47.0%
45.3%
11 長門市 30,207 -2.31% 8.2% 46.7%
45.1%
12 柳井市 29,233 -1.52% 9.5% 50.6%
39.8%
13 美祢市 20,921 -2.58% 6.9% 47.5%
45.6%
14 田布施町 14,033 -2.14% 9.2% 52.6%
38.2%
15 周防大島町 13,537 -2.59% 5.8% 38.6%
55.6%
16 平生町 10,748 -1.36% 8.5% 49.8%
41.6%
17 和木町 5,695 -2.52% 14.7% 55.7%
29.6%
18 阿武町 2,945 -2.74% 7.5% 40.1%
51.4%
19 上関町 2,190 -3.48% 5.8% 35.4%
58.6%

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
35.5%
2023 1,298,000 143,000 696,000 459,000
35.4%
2022 1,313,000 147,000 704,000 462,000
35.2%
2021 1,328,000 151,000 712,000 465,000
35.0%
2020 1,342,059 153,838 723,588 464,633
34.6%
2015 1,404,729 170,406 784,584 449,739
32.0%
2010 1,451,338 184,049 857,956 404,694
27.9%
2005 1,492,606 196,729 920,531 373,346
25.0%
2000 1,527,964 213,578 974,131 339,836
22.2%
1995 1,555,543 240,469 1,018,839 295,702
19.0%
1990 1,572,616 278,562 1,042,910 249,488
15.9%
1985 1,601,627 333,923 1,055,436 212,237
13.3%
1980 1,587,079 354,404 1,048,137 184,160
11.6%
1975 1,555,218 355,657 1,041,291 158,042
10.2%
1970 1,511,448 348,362 1,025,839 137,247
9.1%
1965 1,543,573 393,960 1,027,984 121,629
7.9%
1960 1,602,207 490,455 1,002,957 108,795
6.8%
1955 1,609,839 538,989 971,826 99,008
6.2%
1950 1,540,882 536,985 915,871 88,006
5.7%
1945 1,356,491 489,130 785,192 82,169
6.1%
1940 1,293,630 449,102 768,283 76,244
5.9%
1935 1,190,542 425,477 692,302 72,763
6.1%
1930 1,135,637 399,780 665,413 70,444
6.2%
1925 1,094,544 384,892 638,650 71,002
6.5%
1920 1,041,013 363,743 607,078 70,192
6.7%