第2表 年齢(各歳)別人口 | |||||||||||||
平成 17 年 1 月 1 日現在 | |||||||||||||
区 分 年 齢 |
人 口 | 年 齢 別 割 合 | 性 比 | ||||||||||
総 数 | 男 | 女 | 総 数 | 男 | 女 | ||||||||
人 | 人 | 人 | % | % | % | ||||||||
総数 | 5,062,669 | 2,404,174 | 2,658,495 | 100.0 | 100.0 | 100.0 | 90.4 | ||||||
世帯数 | 2,017,534 | - | - | - | - | - | - | ||||||
出生者数 | 3,656 | 1,891 | 1,765 | 0.1 | 0.1 | 0.1 | 107.1 | ||||||
平均年齢 | 42.5 | 40.7 | 44.1 | - | - | - | - | ||||||
年齢中位数 | 42.3 | 40.2 | 44.3 | - | - | - | - | ||||||
年少人口 | 710,944 | 363,705 | 347,239 | 14.0 | 15.1 | 13.1 | 104.7 | ||||||
生産年齢人口 | 3,368,105 | 1,642,589 | 1,725,516 | 66.5 | 68.3 | 64.9 | 95.2 | ||||||
老年人口 | 975,617 | 392,069 | 583,548 | 19.3 | 16.3 | 22.0 | 67.2 | ||||||
年少人口指数 | 21.1 | 22.1 | 20.1 | - | - | - | - | ||||||
老年人口指数 | 29.0 | 23.9 | 33.8 | - | - | - | - | ||||||
従属人口指数 | 50.1 | 46.0 | 53.9 | - | - | - | - | ||||||
老年化指数 | 137.2 | 107.8 | 168.1 | - | - | - | - | ||||||
0〜4 歳 | 231,287 | 118,714 | 112,573 | 4.6 | 4.9 | 4.2 | 105.5 | ||||||
0 歳 | 44,160 | 22,599 | 21,561 | 0.9 | 0.9 | 0.8 | 104.8 | ||||||
1 歳 | 45,128 | 23,158 | 21,970 | 0.9 | 1.0 | 0.8 | 105.4 | ||||||
2 歳 | 46,501 | 23,852 | 22,649 | 0.9 | 1.0 | 0.9 | 105.3 | ||||||
3 歳 | 47,268 | 24,208 | 23,060 | 0.9 | 1.0 | 0.9 | 105.0 | ||||||
4 歳 | 48,230 | 24,897 | 23,333 | 1.0 | 1.0 | 0.9 | 106.7 | ||||||
5〜9歳 | 234,983 | 120,144 | 114,839 | 4.6 | 5.0 | 4.3 | 104.6 | ||||||
5 歳 | 45,682 | 23,484 | 22,198 | 0.9 | 1.0 | 0.8 | 105.8 | ||||||
6 歳 | 47,165 | 24,088 | 23,077 | 0.9 | 1.0 | 0.9 | 104.4 | ||||||
7 歳 | 47,064 | 24,049 | 23,015 | 0.9 | 1.0 | 0.9 | 104.5 | ||||||
8 歳 | 47,869 | 24,389 | 23,480 | 0.9 | 1.0 | 0.9 | 103.9 | ||||||
9 歳 | 47,203 | 24,134 | 23,069 | 0.9 | 1.0 | 0.9 | 104.6 | ||||||
10〜14歳 | 244,674 | 124,847 | 119,827 | 4.8 | 5.2 | 4.5 | 104.2 | ||||||
10 歳 | 49,272 | 25,219 | 24,053 | 1.0 | 1.0 | 0.9 | 104.8 | ||||||
11 歳 | 47,362 | 24,156 | 23,206 | 0.9 | 1.0 | 0.9 | 104.1 | ||||||
12 歳 | 48,664 | 24,971 | 23,693 | 1.0 | 1.0 | 0.9 | 105.4 | ||||||
13 歳 | 49,944 | 25,421 | 24,523 | 1.0 | 1.1 | 0.9 | 103.7 | ||||||
14 歳 | 49,432 | 25,080 | 24,352 | 1.0 | 1.0 | 0.9 | 103.0 | ||||||
15〜19歳 | 280,199 | 142,866 | 137,333 | 5.5 | 5.9 | 5.2 | 104.0 | ||||||
15 歳 | 51,598 | 26,276 | 25,322 | 1.0 | 1.1 | 1.0 | 103.8 | ||||||
16 歳 | 53,164 | 27,320 | 25,844 | 1.1 | 1.1 | 1.0 | 105.7 | ||||||
17 歳 | 54,568 | 27,636 | 26,932 | 1.1 | 1.1 | 1.0 | 102.6 | ||||||
18 歳 | 58,433 | 29,834 | 28,599 | 1.2 | 1.2 | 1.1 | 104.3 | ||||||
19 歳 | 62,436 | 31,800 | 30,636 | 1.2 | 1.3 | 1.2 | 103.8 | ||||||
20〜24歳 | 353,562 | 178,310 | 175,252 | 7.0 | 7.4 | 6.6 | 101.7 | ||||||
20 歳 | 66,149 | 33,382 | 32,767 | 1.3 | 1.4 | 1.2 | 101.9 | ||||||
21 歳 | 67,258 | 33,866 | 33,392 | 1.3 | 1.4 | 1.3 | 101.4 | ||||||
22 歳 | 70,219 | 35,270 | 34,949 | 1.4 | 1.5 | 1.3 | 100.9 | ||||||
23 歳 | 75,299 | 38,045 | 37,254 | 1.5 | 1.6 | 1.4 | 102.1 | ||||||
24 歳 | 74,637 | 37,747 | 36,890 | 1.5 | 1.6 | 1.4 | 102.3 | ||||||
25〜29歳 | 358,219 | 177,087 | 181,132 | 7.1 | 7.4 | 6.8 | 97.8 | ||||||
25 歳 | 72,797 | 36,954 | 35,843 | 1.4 | 1.5 | 1.3 | 103.1 | ||||||
26 歳 | 71,132 | 35,427 | 35,705 | 1.4 | 1.5 | 1.3 | 99.2 | ||||||
27 歳 | 70,160 | 34,510 | 35,650 | 1.4 | 1.4 | 1.3 | 96.8 | ||||||
28 歳 | 71,475 | 34,873 | 36,602 | 1.4 | 1.5 | 1.4 | 95.3 | ||||||
29 歳 | 72,655 | 35,323 | 37,332 | 1.4 | 1.5 | 1.4 | 94.6 | ||||||
30〜34歳 | 369,845 | 180,763 | 189,082 | 7.3 | 7.5 | 7.1 | 95.6 | ||||||
30 歳 | 76,256 | 37,222 | 39,034 | 1.5 | 1.5 | 1.5 | 95.4 | ||||||
31 歳 | 76,595 | 37,470 | 39,125 | 1.5 | 1.6 | 1.5 | 95.8 | ||||||
32 歳 | 74,656 | 36,633 | 38,023 | 1.5 | 1.5 | 1.4 | 96.3 | ||||||
33 歳 | 72,568 | 35,533 | 37,035 | 1.4 | 1.5 | 1.4 | 95.9 | ||||||
34 歳 | 69,770 | 33,905 | 35,865 | 1.4 | 1.4 | 1.3 | 94.5 | ||||||
35〜39歳 | 316,432 | 152,037 | 164,395 | 6.3 | 6.3 | 6.2 | 92.5 | ||||||
35 歳 | 67,912 | 32,706 | 35,206 | 1.3 | 1.4 | 1.3 | 92.9 | ||||||
36 歳 | 66,537 | 32,069 | 34,468 | 1.3 | 1.3 | 1.3 | 93.0 | ||||||
37 歳 | 68,369 | 32,806 | 35,563 | 1.4 | 1.4 | 1.3 | 92.2 | ||||||
38 歳 | 49,242 | 23,810 | 25,432 | 1.0 | 1.0 | 1.0 | 93.6 | ||||||
39 歳 | 64,372 | 30,646 | 33,726 | 1.3 | 1.3 | 1.3 | 90.9 | ||||||
40〜44歳 | 297,283 | 142,873 | 154,410 | 5.9 | 5.9 | 5.8 | 92.5 | ||||||
40 歳 | 60,629 | 28,955 | 31,674 | 1.2 | 1.2 | 1.2 | 91.4 | ||||||
41 歳 | 59,255 | 28,655 | 30,600 | 1.2 | 1.2 | 1.2 | 93.6 | ||||||
42 歳 | 58,619 | 28,103 | 30,516 | 1.2 | 1.2 | 1.1 | 92.1 | ||||||
43 歳 | 58,781 | 28,316 | 30,465 | 1.2 | 1.2 | 1.1 | 92.9 | ||||||
44 歳 | 59,999 | 28,844 | 31,155 | 1.2 | 1.2 | 1.2 | 92.6 | ||||||
45〜49歳 | 314,350 | 152,614 | 161,736 | 6.2 | 6.3 | 6.1 | 94.4 | ||||||
45 歳 | 61,743 | 29,873 | 31,870 | 1.2 | 1.2 | 1.2 | 93.7 | ||||||
46 歳 | 63,494 | 30,889 | 32,605 | 1.3 | 1.3 | 1.2 | 94.7 | ||||||
47 歳 | 59,246 | 28,727 | 30,519 | 1.2 | 1.2 | 1.1 | 94.1 | ||||||
48 歳 | 63,416 | 30,794 | 32,622 | 1.3 | 1.3 | 1.2 | 94.4 | ||||||
49 歳 | 66,451 | 32,331 | 34,120 | 1.3 | 1.3 | 1.3 | 94.8 | ||||||
50〜54歳 | 374,672 | 181,917 | 192,755 | 7.4 | 7.6 | 7.3 | 94.4 | ||||||
50 歳 | 66,159 | 32,387 | 33,772 | 1.3 | 1.3 | 1.3 | 95.9 | ||||||
51 歳 | 71,896 | 34,889 | 37,007 | 1.4 | 1.5 | 1.4 | 94.3 | ||||||
52 歳 | 73,624 | 35,762 | 37,862 | 1.5 | 1.5 | 1.4 | 94.5 | ||||||
53 歳 | 79,076 | 38,222 | 40,854 | 1.6 | 1.6 | 1.5 | 93.6 | ||||||
54 歳 | 83,917 | 40,657 | 43,260 | 1.7 | 1.7 | 1.6 | 94.0 | ||||||
55〜59歳 | 381,913 | 183,461 | 198,452 | 7.5 | 7.6 | 7.5 | 92.4 | ||||||
55 歳 | 94,273 | 45,411 | 48,862 | 1.9 | 1.9 | 1.8 | 92.9 | ||||||
56 歳 | 90,732 | 43,918 | 46,814 | 1.8 | 1.8 | 1.8 | 93.8 | ||||||
57 歳 | 85,267 | 41,016 | 44,251 | 1.7 | 1.7 | 1.7 | 92.7 | ||||||
58 歳 | 60,530 | 28,841 | 31,689 | 1.2 | 1.2 | 1.2 | 91.0 | ||||||
59 歳 | 51,111 | 24,275 | 26,836 | 1.0 | 1.0 | 1.0 | 90.5 | ||||||
60〜64歳 | 321,630 | 150,661 | 170,969 | 6.4 | 6.3 | 6.4 | 88.1 | ||||||
60 歳 | 65,008 | 30,642 | 34,366 | 1.3 | 1.3 | 1.3 | 89.2 | ||||||
61 歳 | 63,227 | 29,738 | 33,489 | 1.2 | 1.2 | 1.3 | 88.8 | ||||||
62 歳 | 63,680 | 29,988 | 33,692 | 1.3 | 1.2 | 1.3 | 89.0 | ||||||
63 歳 | 67,838 | 31,410 | 36,428 | 1.3 | 1.3 | 1.4 | 86.2 | ||||||
64 歳 | 61,877 | 28,883 | 32,994 | 1.2 | 1.2 | 1.2 | 87.5 | ||||||
65〜69歳 | 278,425 | 125,411 | 153,014 | 5.5 | 5.2 | 5.8 | 82.0 | ||||||
65 歳 | 54,866 | 25,340 | 29,526 | 1.1 | 1.1 | 1.1 | 85.8 | ||||||
66 歳 | 51,862 | 23,616 | 28,246 | 1.0 | 1.0 | 1.1 | 83.6 | ||||||
67 歳 | 59,956 | 26,907 | 33,049 | 1.2 | 1.1 | 1.2 | 81.4 | ||||||
68 歳 | 54,767 | 24,287 | 30,480 | 1.1 | 1.0 | 1.1 | 79.7 | ||||||
69 歳 | 56,974 | 25,261 | 31,713 | 1.1 | 1.1 | 1.2 | 79.7 | ||||||
70〜74歳 | 249,786 | 108,478 | 141,308 | 4.9 | 4.5 | 5.3 | 76.8 | ||||||
70 歳 | 51,826 | 22,636 | 29,190 | 1.0 | 0.9 | 1.1 | 77.5 | ||||||
71 歳 | 51,548 | 22,601 | 28,947 | 1.0 | 0.9 | 1.1 | 78.1 | ||||||
72 歳 | 52,671 | 22,974 | 29,697 | 1.0 | 1.0 | 1.1 | 77.4 | ||||||
73 歳 | 48,979 | 20,868 | 28,111 | 1.0 | 0.9 | 1.1 | 74.2 | ||||||
74 歳 | 44,762 | 19,399 | 25,363 | 0.9 | 0.8 | 1.0 | 76.5 | ||||||
75〜79歳 | 201,518 | 82,661 | 118,857 | 4.0 | 3.4 | 4.5 | 69.5 | ||||||
75 歳 | 44,696 | 18,737 | 25,959 | 0.9 | 0.8 | 1.0 | 72.2 | ||||||
76 歳 | 43,069 | 17,911 | 25,158 | 0.9 | 0.7 | 0.9 | 71.2 | ||||||
77 歳 | 39,415 | 16,273 | 23,142 | 0.8 | 0.7 | 0.9 | 70.3 | ||||||
78 歳 | 38,578 | 15,706 | 22,872 | 0.8 | 0.7 | 0.9 | 68.7 | ||||||
79 歳 | 35,760 | 14,034 | 21,726 | 0.7 | 0.6 | 0.8 | 64.6 | ||||||
80〜84歳 | 131,426 | 44,869 | 86,557 | 2.6 | 1.9 | 3.3 | 51.8 | ||||||
80 歳 | 31,609 | 12,007 | 19,602 | 0.6 | 0.5 | 0.7 | 61.3 | ||||||
81 歳 | 29,613 | 10,425 | 19,188 | 0.6 | 0.4 | 0.7 | 54.3 | ||||||
82 歳 | 25,854 | 8,578 | 17,276 | 0.5 | 0.4 | 0.6 | 49.7 | ||||||
83 歳 | 23,119 | 7,290 | 15,829 | 0.5 | 0.3 | 0.6 | 46.1 | ||||||
84 歳 | 21,231 | 6,569 | 14,662 | 0.4 | 0.3 | 0.6 | 44.8 | ||||||
85〜89歳 | 69,712 | 20,578 | 49,134 | 1.4 | 0.9 | 1.8 | 41.9 | ||||||
85 歳 | 17,054 | 5,277 | 11,777 | 0.3 | 0.2 | 0.4 | 44.8 | ||||||
86 歳 | 15,307 | 4,683 | 10,624 | 0.3 | 0.2 | 0.4 | 44.1 | ||||||
87 歳 | 13,781 | 4,028 | 9,753 | 0.3 | 0.2 | 0.4 | 41.3 | ||||||
88 歳 | 12,393 | 3,466 | 8,927 | 0.2 | 0.1 | 0.3 | 38.8 | ||||||
89 歳 | 11,177 | 3,124 | 8,053 | 0.2 | 0.1 | 0.3 | 38.8 | ||||||
90〜94歳 | 34,141 | 8,125 | 26,016 | 0.7 | 0.3 | 1.0 | 31.2 | ||||||
90 歳 | 9,635 | 2,546 | 7,089 | 0.2 | 0.1 | 0.3 | 35.9 | ||||||
91 歳 | 8,067 | 1,945 | 6,122 | 0.2 | 0.1 | 0.2 | 31.8 | ||||||
92 歳 | 6,812 | 1,628 | 5,184 | 0.1 | 0.1 | 0.2 | 31.4 | ||||||
93 歳 | 5,247 | 1,124 | 4,123 | 0.1 | - | 0.2 | 27.3 | ||||||
94 歳 | 4,380 | 882 | 3,498 | 0.1 | - | 0.1 | 25.2 | ||||||
95〜99歳 | 9,165 | 1,701 | 7,464 | 0.2 | 0.1 | 0.3 | 22.8 | ||||||
95 歳 | 3,146 | 632 | 2,514 | 0.1 | - | 0.1 | 25.1 | ||||||
96 歳 | 2,386 | 443 | 1,943 | - | - | 0.1 | 22.8 | ||||||
97 歳 | 1,721 | 327 | 1,394 | - | - | 0.1 | 23.5 | ||||||
98 歳 | 1,129 | 186 | 943 | - | - | - | 19.7 | ||||||
99 歳 | 783 | 113 | 670 | - | - | - | 16.9 | ||||||
100歳以上 | 1,444 | 246 | 1,198 | - | - | - | 20.5 | ||||||
不詳 | 9,587 | 6,308 | 3,279 | - | - | - | - | ||||||
計算不能 | △ 1,584 | △ 497 | △ 1,087 | - | - | - | - | ||||||
性比 | :男の数/女の数×100 | 平均年齢 | :年齢(各歳)×各歳別人口/総人口+0.5 | ||||||||||
年少人口 | :0 〜14歳人口 | 年齢中位数 | :人口を年齢順に並べたとき、その中央で全人口を | ||||||||||
生産年齢人口 | :15〜64歳人口 | 2等分する境界点にある年齢 | |||||||||||
老年人口 | :65歳以上人口 | 年少人口指数 | :年少人口/生産年齢人口×100 | ||||||||||
老年人口指数 | :老年人口/生産年齢人口×100 | ||||||||||||
従属人口指数 | :(年少人口+老年人口)/生産年齢人口×100 | ||||||||||||
老年化指数 | :老年人口/年少人口×100 | ||||||||||||