神奈川県足柄上郡開成町| 項目名 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0-4歳 | 585 | 598 | 633 | 669 | 685 | 694 | 709 | 728 | 753 | 794 | 823 | 854 | 861 | 870 | 843 | 837 | 824 | 830 | 830 | 815 | 797 | 802 | 816 | 838 | 848 |
| 構成比（%） | 4.7 | 4.8 | 5.0 | 5.2 | 5.3 | 5.3 | 5.4 | 5.4 | 5.5 | 5.6 | 5.6 | 5.7 | 5.5 | 5.5 | 5.3 | 5.2 | 5.1 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.8 | 4.8 |
| 5-9歳 | 625 | 595 | 622 | 646 | 627 | 671 | 689 | 733 | 746 | 796 | 827 | 863 | 889 | 941 | 909 | 912 | 925 | 918 | 914 | 918 | 919 | 890 | 917 | 913 | 934 |
| 構成比（%） | 5.1 | 4.8 | 4.9 | 5.0 | 4.9 | 5.1 | 5.2 | 5.4 | 5.5 | 5.6 | 5.6 | 5.7 | 5.7 | 5.9 | 5.7 | 5.7 | 5.7 | 5.6 | 5.5 | 5.5 | 5.5 | 5.2 | 5.3 | 5.2 | 5.3 |
| 10-14歳 | 763 | 763 | 713 | 687 | 675 | 666 | 634 | 648 | 672 | 658 | 697 | 725 | 772 | 790 | 835 | 856 | 871 | 876 | 943 | 928 | 937 | 941 | 944 | 923 | 937 |
| 構成比（%） | 6.2 | 6.2 | 5.7 | 5.4 | 5.2 | 5.1 | 4.8 | 4.8 | 4.9 | 4.6 | 4.7 | 4.8 | 4.9 | 5.0 | 5.2 | 5.3 | 5.4 | 5.4 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.3 | 5.3 |
| 15-19歳 | 927 | 892 | 872 | 829 | 793 | 771 | 780 | 728 | 720 | 708 | 711 | 690 | 717 | 740 | 725 | 747 | 768 | 793 | 785 | 813 | 839 | 877 | 864 | 914 | 925 |
| 構成比（%） | 7.5 | 7.2 | 6.9 | 6.5 | 6.1 | 5.9 | 5.9 | 5.4 | 5.3 | 5.0 | 4.8 | 4.6 | 4.6 | 4.7 | 4.6 | 4.7 | 4.8 | 4.9 | 4.7 | 4.9 | 5.0 | 5.2 | 5.0 | 5.2 | 5.2 |
| 20-24歳 | 1,108 | 1,063 | 1,017 | 978 | 929 | 902 | 859 | 837 | 783 | 805 | 778 | 792 | 764 | 744 | 726 | 718 | 684 | 675 | 691 | 707 | 725 | 715 | 766 | 750 | 794 |
| 構成比（%） | 9.0 | 8.6 | 8.1 | 7.6 | 7.2 | 6.9 | 6.5 | 6.2 | 5.7 | 5.7 | 5.3 | 5.2 | 4.9 | 4.7 | 4.6 | 4.5 | 4.2 | 4.2 | 4.2 | 4.3 | 4.3 | 4.2 | 4.4 | 4.3 | 4.5 |
| 25-29歳 | 959 | 1,018 | 1,065 | 1,057 | 1,112 | 1,080 | 1,050 | 1,055 | 1,000 | 965 | 975 | 1,008 | 995 | 976 | 928 | 872 | 846 | 790 | 759 | 716 | 727 | 729 | 722 | 692 | 728 |
| 構成比（%） | 7.8 | 8.2 | 8.5 | 8.3 | 8.6 | 8.2 | 7.9 | 7.8 | 7.3 | 6.8 | 6.6 | 6.7 | 6.4 | 6.1 | 5.8 | 5.4 | 5.2 | 4.9 | 4.6 | 4.3 | 4.3 | 4.3 | 4.2 | 4.0 | 4.1 |
| 30-34歳 | 707 | 766 | 818 | 957 | 965 | 1,017 | 1,053 | 1,104 | 1,072 | 1,234 | 1,272 | 1,288 | 1,343 | 1,341 | 1,223 | 1,142 | 1,094 | 1,056 | 1,063 | 1,016 | 985 | 988 | 968 | 964 | 952 |
| 構成比（%） | 5.7 | 6.2 | 6.5 | 7.5 | 7.5 | 7.8 | 8.0 | 8.2 | 7.9 | 8.7 | 8.7 | 8.5 | 8.6 | 8.4 | 7.7 | 7.1 | 6.8 | 6.5 | 6.4 | 6.1 | 5.9 | 5.8 | 5.6 | 5.5 | 5.4 |
| 35-39歳 | 696 | 679 | 684 | 692 | 745 | 832 | 883 | 951 | 1,045 | 1,126 | 1,193 | 1,275 | 1,387 | 1,395 | 1,451 | 1,430 | 1,400 | 1,389 | 1,385 | 1,302 | 1,238 | 1,208 | 1,252 | 1,239 | 1,214 |
| 構成比（%） | 5.6 | 5.5 | 5.4 | 5.4 | 5.8 | 6.3 | 6.7 | 7.1 | 7.7 | 7.9 | 8.1 | 8.4 | 8.9 | 8.8 | 9.1 | 8.9 | 8.7 | 8.5 | 8.3 | 7.8 | 7.4 | 7.1 | 7.2 | 7.1 | 6.8 |
| 40-44歳 | 904 | 839 | 797 | 781 | 768 | 750 | 748 | 747 | 762 | 826 | 939 | 1,031 | 1,105 | 1,175 | 1,242 | 1,294 | 1,341 | 1,429 | 1,455 | 1,505 | 1,498 | 1,544 | 1,493 | 1,500 | 1,433 |
| 構成比（%） | 7.3 | 6.8 | 6.3 | 6.1 | 5.9 | 5.7 | 5.6 | 5.5 | 5.6 | 5.8 | 6.4 | 6.8 | 7.1 | 7.4 | 7.8 | 8.1 | 8.3 | 8.8 | 8.8 | 9.1 | 8.9 | 9.1 | 8.6 | 8.6 | 8.1 |
| 45-49歳 | 1,066 | 1,100 | 1,122 | 1,073 | 1,020 | 935 | 877 | 837 | 821 | 840 | 838 | 823 | 855 | 871 | 906 | 982 | 1,061 | 1,078 | 1,187 | 1,244 | 1,316 | 1,336 | 1,465 | 1,471 | 1,540 |
| 構成比（%） | 8.7 | 8.9 | 8.9 | 8.4 | 7.9 | 7.1 | 6.6 | 6.2 | 6.0 | 5.9 | 5.7 | 5.4 | 5.5 | 5.5 | 5.7 | 6.1 | 6.6 | 6.6 | 7.2 | 7.5 | 7.8 | 7.9 | 8.5 | 8.4 | 8.7 |
| 50-54歳 | 1,064 | 1,013 | 998 | 1,028 | 1,018 | 1,090 | 1,143 | 1,145 | 1,102 | 1,065 | 998 | 954 | 938 | 910 | 895 | 878 | 856 | 864 | 871 | 901 | 966 | 1,075 | 1,073 | 1,181 | 1,242 |
| 構成比（%） | 8.6 | 8.2 | 7.9 | 8.0 | 7.9 | 8.3 | 8.6 | 8.5 | 8.1 | 7.5 | 6.8 | 6.3 | 6.0 | 5.7 | 5.6 | 5.5 | 5.3 | 5.3 | 5.3 | 5.4 | 5.8 | 6.3 | 6.2 | 6.8 | 7.0 |
| 55-59歳 | 837 | 893 | 962 | 990 | 1,079 | 1,074 | 1,022 | 992 | 1,035 | 1,063 | 1,157 | 1,196 | 1,206 | 1,172 | 1,106 | 1,032 | 973 | 936 | 924 | 915 | 903 | 873 | 897 | 891 | 914 |
| 構成比（%） | 6.8 | 7.2 | 7.6 | 7.7 | 8.4 | 8.2 | 7.7 | 7.4 | 7.6 | 7.5 | 7.9 | 7.9 | 7.7 | 7.4 | 6.9 | 6.4 | 6.0 | 5.8 | 5.6 | 5.5 | 5.4 | 5.1 | 5.2 | 5.1 | 5.2 |
| 60-64歳 | 707 | 739 | 766 | 805 | 804 | 821 | 895 | 965 | 990 | 1,100 | 1,118 | 1,056 | 1,037 | 1,063 | 1,078 | 1,150 | 1,201 | 1,221 | 1,176 | 1,136 | 1,039 | 995 | 962 | 940 | 928 |
| 構成比（%） | 5.7 | 6.0 | 6.1 | 6.3 | 6.2 | 6.3 | 6.8 | 7.2 | 7.3 | 7.7 | 7.6 | 7.0 | 6.6 | 6.7 | 6.8 | 7.2 | 7.4 | 7.5 | 7.1 | 6.8 | 6.2 | 5.9 | 5.6 | 5.4 | 5.2 |
| 65-69歳 | 484 | 511 | 547 | 587 | 618 | 681 | 703 | 748 | 784 | 800 | 824 | 906 | 996 | 1,029 | 1,118 | 1,100 | 1,052 | 1,021 | 1,073 | 1,072 | 1,115 | 1,186 | 1,198 | 1,195 | 1,128 |
| 構成比（%） | 3.9 | 4.1 | 4.3 | 4.6 | 4.8 | 5.2 | 5.3 | 5.5 | 5.8 | 5.6 | 5.6 | 6.0 | 6.4 | 6.5 | 7.0 | 6.9 | 6.5 | 6.3 | 6.5 | 6.5 | 6.6 | 7.0 | 6.9 | 6.8 | 6.4 |
| 70-74歳 | 346 | 374 | 402 | 429 | 448 | 457 | 477 | 504 | 537 | 581 | 659 | 699 | 726 | 766 | 775 | 808 | 876 | 942 | 980 | 1,055 | 1,111 | 1,060 | 1,014 | 1,012 | 1,053 |
| 構成比（%） | 2.8 | 3.0 | 3.2 | 3.4 | 3.5 | 3.5 | 3.6 | 3.7 | 3.9 | 4.1 | 4.5 | 4.6 | 4.7 | 4.8 | 4.9 | 5.0 | 5.4 | 5.8 | 5.9 | 6.4 | 6.6 | 6.2 | 5.9 | 5.8 | 5.9 |
| 75-79歳 | 231 | 228 | 239 | 251 | 272 | 314 | 344 | 362 | 381 | 388 | 400 | 423 | 471 | 514 | 538 | 602 | 639 | 667 | 708 | 695 | 711 | 788 | 869 | 923 | 993 |
| 構成比（%） | 1.9 | 1.8 | 1.9 | 2.0 | 2.1 | 2.4 | 2.6 | 2.7 | 2.8 | 2.7 | 2.7 | 2.8 | 3.0 | 3.2 | 3.4 | 3.8 | 4.0 | 4.1 | 4.3 | 4.2 | 4.2 | 4.6 | 5.0 | 5.3 | 5.6 |
| 80歳以上 | 313 | 317 | 329 | 345 | 359 | 365 | 378 | 403 | 420 | 451 | 477 | 518 | 545 | 601 | 636 | 686 | 726 | 778 | 844 | 868 | 941 | 994 | 1,053 | 1,114 | 1,181 |
| 構成比（%） | 2.5 | 2.6 | 2.6 | 2.7 | 2.8 | 2.8 | 2.9 | 3.0 | 3.1 | 3.2 | 3.2 | 3.4 | 3.5 | 3.8 | 4.0 | 4.3 | 4.5 | 4.8 | 5.1 | 5.2 | 5.6 | 5.8 | 6.1 | 6.4 | 6.7 |
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