長野県下高井郡山ノ内町| 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 | 728 | 723 | 724 | 698 | 699 | 655 | 623 | 598 | 555 | 515 | 509 | 492 | 439 | 450 | 418 | 399 | 386 | 384 | 352 | 340 | 345 | 344 | 323 | 316 | 292 |
| 構成比（%） | 4.2 | 4.2 | 4.2 | 4.1 | 4.2 | 4.0 | 3.8 | 3.7 | 3.5 | 3.3 | 3.3 | 3.2 | 2.9 | 3.0 | 2.9 | 2.8 | 2.7 | 2.8 | 2.6 | 2.5 | 2.6 | 2.6 | 2.5 | 2.5 | 2.3 |
| 5-9歳 | 880 | 842 | 779 | 767 | 731 | 738 | 739 | 754 | 735 | 717 | 652 | 602 | 571 | 529 | 516 | 515 | 499 | 457 | 467 | 451 | 414 | 411 | 390 | 362 | 343 |
| 構成比（%） | 5.0 | 4.8 | 4.5 | 4.5 | 4.4 | 4.5 | 4.5 | 4.7 | 4.6 | 4.5 | 4.2 | 3.9 | 3.8 | 3.6 | 3.5 | 3.6 | 3.5 | 3.3 | 3.4 | 3.3 | 3.1 | 3.1 | 3.0 | 2.8 | 2.7 |
| 10-14歳 | 1,070 | 1,033 | 1,006 | 974 | 919 | 866 | 825 | 765 | 755 | 716 | 725 | 737 | 744 | 727 | 714 | 644 | 602 | 571 | 530 | 511 | 511 | 500 | 477 | 463 | 451 |
| 構成比（%） | 6.1 | 5.9 | 5.9 | 5.7 | 5.5 | 5.2 | 5.1 | 4.7 | 4.7 | 4.5 | 4.7 | 4.8 | 5.0 | 4.9 | 4.9 | 4.5 | 4.3 | 4.1 | 3.9 | 3.8 | 3.8 | 3.8 | 3.7 | 3.6 | 3.6 |
| 15-19歳 | 1,169 | 1,122 | 1,078 | 990 | 1,001 | 993 | 962 | 958 | 910 | 869 | 809 | 769 | 724 | 705 | 668 | 695 | 710 | 709 | 695 | 695 | 648 | 590 | 555 | 542 | 503 |
| 構成比（%） | 6.7 | 6.5 | 6.3 | 5.8 | 6.0 | 6.0 | 5.9 | 5.9 | 5.7 | 5.5 | 5.2 | 5.0 | 4.8 | 4.8 | 4.6 | 4.8 | 5.1 | 5.1 | 5.1 | 5.1 | 4.8 | 4.4 | 4.2 | 4.2 | 4.0 |
| 20-24歳 | 1,064 | 1,134 | 1,070 | 1,047 | 930 | 880 | 834 | 807 | 784 | 800 | 781 | 749 | 727 | 702 | 663 | 622 | 570 | 532 | 560 | 554 | 592 | 617 | 597 | 584 | 595 |
| 構成比（%） | 6.1 | 6.5 | 6.2 | 6.2 | 5.6 | 5.3 | 5.1 | 5.0 | 4.9 | 5.1 | 5.0 | 4.9 | 4.9 | 4.7 | 4.5 | 4.3 | 4.1 | 3.8 | 4.1 | 4.1 | 4.4 | 4.6 | 4.6 | 4.6 | 4.8 |
| 25-29歳 | 941 | 923 | 947 | 920 | 928 | 899 | 906 | 875 | 861 | 828 | 757 | 689 | 643 | 623 | 609 | 596 | 563 | 573 | 560 | 538 | 481 | 461 | 482 | 475 | 429 |
| 構成比（%） | 5.4 | 5.3 | 5.5 | 5.4 | 5.5 | 5.4 | 5.6 | 5.4 | 5.4 | 5.3 | 4.9 | 4.5 | 4.3 | 4.2 | 4.2 | 4.1 | 4.0 | 4.1 | 4.1 | 4.0 | 3.6 | 3.5 | 3.7 | 3.7 | 3.4 |
| 30-34歳 | 908 | 881 | 855 | 875 | 861 | 855 | 831 | 825 | 816 | 823 | 803 | 806 | 752 | 726 | 703 | 670 | 596 | 578 | 556 | 539 | 545 | 545 | 532 | 516 | 470 |
| 構成比（%） | 5.2 | 5.1 | 5.0 | 5.1 | 5.1 | 5.2 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 | 5.3 | 5.0 | 4.9 | 4.8 | 4.7 | 4.2 | 4.2 | 4.0 | 4.0 | 4.1 | 4.1 | 4.1 | 4.0 | 3.8 |
| 35-39歳 | 944 | 936 | 932 | 922 | 891 | 889 | 850 | 834 | 844 | 813 | 799 | 775 | 776 | 770 | 775 | 759 | 753 | 713 | 701 | 676 | 659 | 612 | 572 | 546 | 513 |
| 構成比（%） | 5.4 | 5.4 | 5.4 | 5.4 | 5.3 | 5.4 | 5.2 | 5.2 | 5.3 | 5.2 | 5.1 | 5.1 | 5.2 | 5.2 | 5.3 | 5.3 | 5.4 | 5.1 | 5.1 | 5.0 | 4.9 | 4.6 | 4.4 | 4.3 | 4.1 |
| 40-44歳 | 1,162 | 1,059 | 977 | 991 | 978 | 942 | 940 | 947 | 923 | 876 | 879 | 839 | 830 | 832 | 807 | 787 | 764 | 766 | 775 | 789 | 771 | 771 | 746 | 687 | 667 |
| 構成比（%） | 6.6 | 6.1 | 5.7 | 5.8 | 5.8 | 5.7 | 5.8 | 5.9 | 5.8 | 5.6 | 5.7 | 5.5 | 5.5 | 5.6 | 5.5 | 5.5 | 5.4 | 5.5 | 5.6 | 5.8 | 5.7 | 5.8 | 5.7 | 5.4 | 5.3 |
| 45-49歳 | 1,303 | 1,420 | 1,433 | 1,312 | 1,210 | 1,137 | 1,029 | 958 | 953 | 948 | 917 | 923 | 914 | 885 | 852 | 850 | 815 | 804 | 826 | 819 | 814 | 779 | 800 | 781 | 781 |
| 構成比（%） | 7.5 | 8.2 | 8.3 | 7.7 | 7.2 | 6.9 | 6.3 | 5.9 | 6.0 | 6.0 | 5.9 | 6.0 | 6.1 | 6.0 | 5.8 | 5.9 | 5.8 | 5.8 | 6.0 | 6.0 | 6.1 | 5.9 | 6.1 | 6.1 | 6.2 |
| 50-54歳 | 1,164 | 1,084 | 1,067 | 1,119 | 1,192 | 1,253 | 1,375 | 1,386 | 1,276 | 1,186 | 1,131 | 1,014 | 944 | 939 | 934 | 904 | 906 | 904 | 881 | 860 | 839 | 837 | 804 | 824 | 814 |
| 構成比（%） | 6.7 | 6.2 | 6.2 | 6.6 | 7.1 | 7.6 | 8.4 | 8.6 | 8.0 | 7.5 | 7.3 | 6.6 | 6.3 | 6.3 | 6.4 | 6.3 | 6.4 | 6.5 | 6.4 | 6.3 | 6.2 | 6.3 | 6.2 | 6.4 | 6.5 |
| 55-59歳 | 1,181 | 1,173 | 1,186 | 1,178 | 1,180 | 1,134 | 1,048 | 1,034 | 1,102 | 1,176 | 1,224 | 1,337 | 1,355 | 1,259 | 1,161 | 1,115 | 997 | 927 | 925 | 914 | 907 | 892 | 887 | 870 | 839 |
| 構成比（%） | 6.8 | 6.7 | 6.9 | 6.9 | 7.1 | 6.9 | 6.4 | 6.4 | 6.9 | 7.5 | 7.9 | 8.8 | 9.0 | 8.5 | 8.0 | 7.8 | 7.1 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.8 | 6.8 | 6.7 |
| 60-64歳 | 1,275 | 1,234 | 1,223 | 1,199 | 1,164 | 1,123 | 1,121 | 1,143 | 1,136 | 1,152 | 1,128 | 1,044 | 1,007 | 1,063 | 1,135 | 1,184 | 1,310 | 1,331 | 1,231 | 1,165 | 1,110 | 1,013 | 950 | 917 | 895 |
| 構成比（%） | 7.3 | 7.1 | 7.1 | 7.1 | 7.0 | 6.8 | 6.9 | 7.1 | 7.1 | 7.3 | 7.3 | 6.8 | 6.7 | 7.2 | 7.8 | 8.2 | 9.3 | 9.6 | 9.0 | 8.6 | 8.3 | 7.6 | 7.3 | 7.1 | 7.2 |
| 65-69歳 | 1,261 | 1,290 | 1,246 | 1,242 | 1,184 | 1,191 | 1,164 | 1,138 | 1,111 | 1,099 | 1,062 | 1,073 | 1,084 | 1,083 | 1,084 | 1,062 | 989 | 973 | 1,027 | 1,079 | 1,139 | 1,239 | 1,261 | 1,211 | 1,126 |
| 構成比（%） | 7.2 | 7.4 | 7.3 | 7.3 | 7.1 | 7.2 | 7.1 | 7.1 | 7.0 | 7.0 | 6.8 | 7.0 | 7.2 | 7.3 | 7.4 | 7.4 | 7.0 | 7.0 | 7.5 | 7.9 | 8.5 | 9.3 | 9.7 | 9.4 | 9.0 |
| 70-74歳 | 970 | 991 | 1,086 | 1,103 | 1,143 | 1,165 | 1,188 | 1,130 | 1,145 | 1,099 | 1,103 | 1,077 | 1,059 | 1,040 | 1,023 | 992 | 993 | 1,014 | 1,015 | 1,018 | 999 | 943 | 932 | 937 | 995 |
| 構成比（%） | 5.6 | 5.7 | 6.3 | 6.5 | 6.8 | 7.1 | 7.3 | 7.0 | 7.2 | 7.0 | 7.1 | 7.1 | 7.1 | 7.0 | 7.0 | 6.9 | 7.1 | 7.3 | 7.4 | 7.5 | 7.4 | 7.1 | 7.1 | 7.3 | 7.9 |
| 75-79歳 | 659 | 702 | 705 | 760 | 808 | 852 | 864 | 957 | 966 | 997 | 1,019 | 1,060 | 1,017 | 1,021 | 995 | 986 | 955 | 939 | 926 | 917 | 899 | 908 | 926 | 953 | 953 |
| 構成比（%） | 3.8 | 4.0 | 4.1 | 4.5 | 4.8 | 5.2 | 5.3 | 5.9 | 6.1 | 6.3 | 6.6 | 6.9 | 6.8 | 6.9 | 6.8 | 6.9 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.8 | 7.1 | 7.4 | 7.6 |
| 80歳以上 | 795 | 832 | 859 | 897 | 909 | 950 | 1,000 | 1,008 | 1,085 | 1,157 | 1,223 | 1,284 | 1,393 | 1,453 | 1,520 | 1,594 | 1,651 | 1,671 | 1,715 | 1,733 | 1,774 | 1,825 | 1,830 | 1,842 | 1,850 |
| 構成比（%） | 4.5 | 4.8 | 5.0 | 5.3 | 5.4 | 5.7 | 6.1 | 6.3 | 6.8 | 7.3 | 7.9 | 8.4 | 9.3 | 9.8 | 10.4 | 11.1 | 11.7 | 12.1 | 12.5 | 12.7 | 13.2 | 13.7 | 14.0 | 14.4 | 14.8 |
人口増加都市
