岩手県上閉伊郡大槌町| 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 | 847 | 819 | 807 | 754 | 757 | 699 | 676 | 637 | 629 | 577 | 571 | 563 | 509 | 482 | 492 | 474 | 485 | 379 | 363 | 369 | 397 | 390 | 389 | 373 | 380 |
| 構成比（%） | 4.4 | 4.3 | 4.3 | 4.0 | 4.1 | 3.8 | 3.7 | 3.6 | 3.6 | 3.3 | 3.3 | 3.3 | 3.0 | 2.9 | 3.0 | 2.9 | 3.0 | 2.9 | 2.8 | 2.9 | 3.2 | 3.1 | 3.2 | 3.1 | 3.2 |
| 5-9歳 | 1,048 | 998 | 939 | 945 | 900 | 896 | 859 | 855 | 791 | 781 | 734 | 704 | 673 | 670 | 608 | 592 | 571 | 440 | 419 | 405 | 395 | 398 | 397 | 408 | 401 |
| 構成比（%） | 5.4 | 5.2 | 5.0 | 5.1 | 4.9 | 4.9 | 4.7 | 4.8 | 4.5 | 4.5 | 4.2 | 4.1 | 4.0 | 4.0 | 3.7 | 3.7 | 3.6 | 3.3 | 3.3 | 3.2 | 3.1 | 3.2 | 3.2 | 3.4 | 3.4 |
| 10-14歳 | 1,290 | 1,248 | 1,228 | 1,153 | 1,118 | 1,041 | 1,012 | 957 | 952 | 896 | 882 | 861 | 858 | 786 | 787 | 737 | 702 | 597 | 589 | 535 | 488 | 456 | 435 | 416 | 414 |
| 構成比（%） | 6.7 | 6.5 | 6.5 | 6.2 | 6.0 | 5.7 | 5.6 | 5.3 | 5.4 | 5.1 | 5.1 | 5.0 | 5.1 | 4.7 | 4.8 | 4.6 | 4.4 | 4.5 | 4.6 | 4.2 | 3.9 | 3.7 | 3.5 | 3.5 | 3.5 |
| 15-19歳 | 1,245 | 1,220 | 1,182 | 1,128 | 1,097 | 1,104 | 1,080 | 1,039 | 981 | 964 | 918 | 907 | 847 | 824 | 803 | 795 | 803 | 690 | 635 | 652 | 610 | 606 | 576 | 521 | 491 |
| 構成比（%） | 6.5 | 6.4 | 6.2 | 6.0 | 5.9 | 6.0 | 6.0 | 5.8 | 5.5 | 5.5 | 5.3 | 5.3 | 5.0 | 5.0 | 4.9 | 4.9 | 5.0 | 5.2 | 4.9 | 5.1 | 4.9 | 4.9 | 4.7 | 4.3 | 4.1 |
| 20-24歳 | 919 | 900 | 883 | 885 | 848 | 802 | 744 | 733 | 717 | 699 | 711 | 703 | 679 | 623 | 619 | 617 | 572 | 489 | 462 | 458 | 487 | 477 | 485 | 474 | 496 |
| 構成比（%） | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.4 | 4.1 | 4.1 | 4.1 | 4.0 | 4.1 | 4.1 | 4.0 | 3.8 | 3.8 | 3.8 | 3.6 | 3.7 | 3.6 | 3.6 | 3.9 | 3.8 | 3.9 | 3.9 | 4.2 |
| 25-29歳 | 869 | 877 | 877 | 838 | 826 | 874 | 854 | 840 | 821 | 796 | 751 | 715 | 696 | 673 | 631 | 596 | 614 | 477 | 473 | 469 | 461 | 431 | 428 | 435 | 424 |
| 構成比（%） | 4.5 | 4.6 | 4.6 | 4.5 | 4.5 | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.3 | 4.2 | 4.1 | 4.1 | 3.9 | 3.7 | 3.8 | 3.6 | 3.7 | 3.7 | 3.7 | 3.5 | 3.5 | 3.6 | 3.6 |
| 30-34歳 | 963 | 939 | 960 | 945 | 930 | 872 | 876 | 841 | 822 | 830 | 882 | 862 | 834 | 807 | 781 | 721 | 695 | 565 | 539 | 520 | 519 | 506 | 505 | 479 | 458 |
| 構成比（%） | 5.0 | 4.9 | 5.1 | 5.1 | 5.0 | 4.8 | 4.8 | 4.7 | 4.6 | 4.8 | 5.1 | 5.0 | 4.9 | 4.9 | 4.8 | 4.5 | 4.3 | 4.3 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 3.8 |
| 35-39歳 | 1,169 | 1,115 | 1,069 | 1,054 | 1,016 | 1,000 | 972 | 954 | 943 | 925 | 867 | 884 | 860 | 830 | 840 | 886 | 838 | 715 | 680 | 644 | 622 | 608 | 587 | 563 | 561 |
| 構成比（%） | 6.1 | 5.8 | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 | 5.3 | 5.3 | 5.3 | 5.0 | 5.1 | 5.1 | 5.0 | 5.1 | 5.5 | 5.2 | 5.4 | 5.3 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 |
| 40-44歳 | 1,457 | 1,354 | 1,289 | 1,237 | 1,232 | 1,155 | 1,096 | 1,044 | 1,023 | 994 | 987 | 951 | 949 | 933 | 897 | 847 | 882 | 761 | 705 | 710 | 727 | 719 | 712 | 714 | 691 |
| 構成比（%） | 7.6 | 7.1 | 6.8 | 6.6 | 6.6 | 6.3 | 6.1 | 5.8 | 5.8 | 5.7 | 5.7 | 5.5 | 5.6 | 5.6 | 5.5 | 5.2 | 5.5 | 5.7 | 5.5 | 5.6 | 5.8 | 5.8 | 5.8 | 5.9 | 5.8 |
| 45-49歳 | 1,482 | 1,638 | 1,654 | 1,575 | 1,475 | 1,429 | 1,332 | 1,276 | 1,215 | 1,199 | 1,112 | 1,080 | 1,038 | 1,021 | 975 | 973 | 925 | 828 | 808 | 784 | 753 | 754 | 760 | 707 | 710 |
| 構成比（%） | 7.7 | 8.6 | 8.7 | 8.4 | 8.0 | 7.8 | 7.4 | 7.1 | 6.9 | 6.9 | 6.4 | 6.3 | 6.1 | 6.2 | 6.0 | 6.0 | 5.8 | 6.2 | 6.3 | 6.2 | 6.0 | 6.1 | 6.2 | 5.9 | 6.0 |
| 50-54歳 | 1,421 | 1,296 | 1,279 | 1,319 | 1,347 | 1,434 | 1,589 | 1,628 | 1,569 | 1,447 | 1,404 | 1,301 | 1,244 | 1,176 | 1,176 | 1,097 | 1,067 | 896 | 873 | 828 | 812 | 792 | 804 | 790 | 765 |
| 構成比（%） | 7.4 | 6.8 | 6.8 | 7.1 | 7.3 | 7.8 | 8.8 | 9.1 | 8.9 | 8.3 | 8.1 | 7.6 | 7.4 | 7.1 | 7.2 | 6.8 | 6.7 | 6.8 | 6.8 | 6.5 | 6.5 | 6.4 | 6.5 | 6.6 | 6.4 |
| 55-59歳 | 1,451 | 1,434 | 1,406 | 1,361 | 1,426 | 1,366 | 1,266 | 1,242 | 1,296 | 1,312 | 1,388 | 1,544 | 1,587 | 1,518 | 1,408 | 1,366 | 1,269 | 1,056 | 995 | 1,007 | 959 | 909 | 859 | 853 | 833 |
| 構成比（%） | 7.5 | 7.5 | 7.4 | 7.3 | 7.7 | 7.5 | 7.0 | 6.9 | 7.3 | 7.5 | 8.0 | 9.0 | 9.4 | 9.2 | 8.6 | 8.4 | 7.9 | 8.0 | 7.7 | 7.9 | 7.6 | 7.3 | 7.0 | 7.1 | 7.0 |
| 60-64歳 | 1,482 | 1,500 | 1,522 | 1,529 | 1,456 | 1,408 | 1,384 | 1,362 | 1,324 | 1,394 | 1,344 | 1,250 | 1,213 | 1,262 | 1,274 | 1,364 | 1,494 | 1,323 | 1,266 | 1,196 | 1,118 | 1,050 | 984 | 944 | 948 |
| 構成比（%） | 7.7 | 7.9 | 8.0 | 8.2 | 7.9 | 7.7 | 7.6 | 7.6 | 7.5 | 8.0 | 7.8 | 7.3 | 7.2 | 7.6 | 7.8 | 8.4 | 9.3 | 10.0 | 9.8 | 9.4 | 8.9 | 8.5 | 8.0 | 7.8 | 7.9 |
| 65-69歳 | 1,324 | 1,340 | 1,339 | 1,332 | 1,356 | 1,407 | 1,412 | 1,434 | 1,451 | 1,383 | 1,338 | 1,327 | 1,304 | 1,262 | 1,341 | 1,296 | 1,191 | 960 | 1,003 | 1,001 | 1,051 | 1,155 | 1,241 | 1,184 | 1,122 |
| 構成比（%） | 6.9 | 7.0 | 7.1 | 7.1 | 7.3 | 7.7 | 7.8 | 8.0 | 8.2 | 7.9 | 7.7 | 7.7 | 7.7 | 7.6 | 8.2 | 8.0 | 7.5 | 7.2 | 7.8 | 7.9 | 8.4 | 9.3 | 10.1 | 9.8 | 9.4 |
| 70-74歳 | 965 | 1,035 | 1,065 | 1,127 | 1,165 | 1,196 | 1,204 | 1,207 | 1,209 | 1,216 | 1,269 | 1,291 | 1,323 | 1,338 | 1,282 | 1,233 | 1,235 | 973 | 952 | 992 | 984 | 907 | 852 | 887 | 916 |
| 構成比（%） | 5.0 | 5.4 | 5.6 | 6.0 | 6.3 | 6.5 | 6.6 | 6.7 | 6.8 | 7.0 | 7.3 | 7.5 | 7.8 | 8.1 | 7.8 | 7.6 | 7.7 | 7.3 | 7.4 | 7.8 | 7.8 | 7.3 | 6.9 | 7.4 | 7.7 |
| 75-79歳 | 642 | 650 | 675 | 717 | 788 | 808 | 877 | 909 | 957 | 993 | 1,011 | 1,036 | 1,049 | 1,063 | 1,082 | 1,140 | 1,147 | 942 | 930 | 904 | 839 | 855 | 851 | 840 | 865 |
| 構成比（%） | 3.3 | 3.4 | 3.6 | 3.8 | 4.3 | 4.4 | 4.8 | 5.1 | 5.4 | 5.7 | 5.8 | 6.0 | 6.2 | 6.4 | 6.6 | 7.0 | 7.2 | 7.1 | 7.2 | 7.1 | 6.7 | 6.9 | 6.9 | 7.0 | 7.3 |
| 80歳以上 | 671 | 717 | 764 | 781 | 791 | 838 | 873 | 947 | 1,003 | 1,062 | 1,123 | 1,188 | 1,230 | 1,289 | 1,380 | 1,437 | 1,489 | 1,158 | 1,181 | 1,234 | 1,311 | 1,357 | 1,405 | 1,428 | 1,450 |
| 構成比（%） | 3.5 | 3.8 | 4.0 | 4.2 | 4.3 | 4.6 | 4.8 | 5.3 | 5.7 | 6.1 | 6.5 | 6.9 | 7.3 | 7.8 | 8.4 | 8.9 | 9.3 | 8.7 | 9.2 | 9.7 | 10.4 | 10.9 | 11.4 | 11.8 | 12.2 |
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