高知県幡多郡黒潮町| 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 | 610 | 616 | 563 | 525 | 500 | 460 | 466 | 447 | 446 | 425 | 420 | 403 | 399 | 358 | 333 | 342 | 337 | 307 | 307 | 287 | 281 | 276 | 280 | 262 | 281 |
| 構成比（%） | 3.9 | 3.9 | 3.6 | 3.4 | 3.3 | 3.1 | 3.1 | 3.0 | 3.0 | 2.9 | 2.9 | 2.9 | 2.9 | 2.6 | 2.5 | 2.6 | 2.6 | 2.4 | 2.4 | 2.3 | 2.3 | 2.3 | 2.4 | 2.3 | 2.5 |
| 5-9歳 | 807 | 757 | 736 | 709 | 681 | 655 | 628 | 600 | 555 | 550 | 511 | 494 | 472 | 481 | 465 | 440 | 436 | 423 | 386 | 366 | 362 | 356 | 324 | 312 | 307 |
| 構成比（%） | 5.1 | 4.9 | 4.8 | 4.6 | 4.5 | 4.4 | 4.2 | 4.0 | 3.8 | 3.8 | 3.6 | 3.5 | 3.4 | 3.5 | 3.5 | 3.3 | 3.3 | 3.3 | 3.1 | 3.0 | 3.0 | 3.0 | 2.8 | 2.7 | 2.7 |
| 10-14歳 | 930 | 956 | 933 | 882 | 845 | 817 | 767 | 735 | 721 | 680 | 661 | 628 | 593 | 566 | 556 | 512 | 491 | 474 | 474 | 463 | 444 | 421 | 418 | 388 | 355 |
| 構成比（%） | 5.9 | 6.1 | 6.0 | 5.8 | 5.6 | 5.4 | 5.1 | 5.0 | 4.9 | 4.7 | 4.6 | 4.4 | 4.3 | 4.2 | 4.1 | 3.9 | 3.8 | 3.7 | 3.8 | 3.7 | 3.7 | 3.5 | 3.6 | 3.4 | 3.2 |
| 15-19歳 | 1,105 | 1,007 | 946 | 916 | 887 | 875 | 887 | 866 | 813 | 792 | 745 | 693 | 664 | 635 | 608 | 595 | 578 | 526 | 525 | 504 | 459 | 453 | 415 | 414 | 416 |
| 構成比（%） | 7.0 | 6.5 | 6.1 | 6.0 | 5.8 | 5.8 | 5.9 | 5.8 | 5.5 | 5.5 | 5.2 | 4.9 | 4.8 | 4.7 | 4.5 | 4.5 | 4.4 | 4.1 | 4.2 | 4.1 | 3.8 | 3.8 | 3.6 | 3.6 | 3.7 |
| 20-24歳 | 716 | 774 | 770 | 772 | 780 | 753 | 729 | 689 | 681 | 648 | 599 | 597 | 575 | 525 | 499 | 471 | 445 | 426 | 449 | 446 | 422 | 407 | 392 | 394 | 377 |
| 構成比（%） | 4.6 | 5.0 | 5.0 | 5.0 | 5.1 | 5.0 | 4.9 | 4.6 | 4.6 | 4.5 | 4.2 | 4.2 | 4.1 | 3.9 | 3.7 | 3.6 | 3.4 | 3.3 | 3.6 | 3.6 | 3.5 | 3.4 | 3.4 | 3.5 | 3.4 |
| 25-29歳 | 584 | 575 | 620 | 612 | 633 | 649 | 685 | 712 | 688 | 670 | 653 | 618 | 551 | 536 | 504 | 464 | 468 | 446 | 416 | 382 | 358 | 332 | 315 | 284 | 296 |
| 構成比（%） | 3.7 | 3.7 | 4.0 | 4.0 | 4.2 | 4.3 | 4.6 | 4.8 | 4.7 | 4.6 | 4.6 | 4.4 | 4.0 | 3.9 | 3.7 | 3.5 | 3.6 | 3.5 | 3.3 | 3.1 | 2.9 | 2.8 | 2.7 | 2.5 | 2.6 |
| 30-34歳 | 677 | 660 | 665 | 658 | 612 | 586 | 584 | 635 | 626 | 641 | 673 | 706 | 698 | 656 | 645 | 608 | 565 | 509 | 509 | 484 | 451 | 433 | 416 | 380 | 365 |
| 構成比（%） | 4.3 | 4.2 | 4.3 | 4.3 | 4.0 | 3.9 | 3.9 | 4.3 | 4.3 | 4.4 | 4.7 | 5.0 | 5.0 | 4.8 | 4.8 | 4.6 | 4.3 | 4.0 | 4.0 | 3.9 | 3.7 | 3.6 | 3.6 | 3.3 | 3.2 |
| 35-39歳 | 890 | 826 | 793 | 764 | 733 | 692 | 693 | 661 | 659 | 637 | 605 | 593 | 632 | 622 | 660 | 678 | 704 | 687 | 644 | 636 | 617 | 558 | 524 | 517 | 491 |
| 構成比（%） | 5.7 | 5.3 | 5.1 | 5.0 | 4.8 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.2 | 4.2 | 4.6 | 4.6 | 4.9 | 5.1 | 5.4 | 5.4 | 5.1 | 5.1 | 5.1 | 4.7 | 4.5 | 4.5 | 4.4 |
| 40-44歳 | 1,100 | 1,047 | 959 | 935 | 876 | 883 | 831 | 786 | 765 | 725 | 688 | 678 | 653 | 653 | 629 | 616 | 606 | 640 | 641 | 660 | 672 | 683 | 671 | 654 | 627 |
| 構成比（%） | 7.0 | 6.7 | 6.2 | 6.1 | 5.8 | 5.9 | 5.6 | 5.3 | 5.2 | 5.0 | 4.8 | 4.8 | 4.7 | 4.8 | 4.7 | 4.7 | 4.6 | 5.0 | 5.1 | 5.3 | 5.5 | 5.8 | 5.8 | 5.7 | 5.6 |
| 45-49歳 | 1,275 | 1,421 | 1,440 | 1,332 | 1,252 | 1,117 | 1,045 | 946 | 917 | 873 | 888 | 846 | 801 | 783 | 729 | 695 | 675 | 650 | 650 | 627 | 607 | 576 | 647 | 616 | 650 |
| 構成比（%） | 8.1 | 9.1 | 9.3 | 8.7 | 8.3 | 7.4 | 7.0 | 6.4 | 6.3 | 6.0 | 6.2 | 6.0 | 5.8 | 5.7 | 5.4 | 5.3 | 5.2 | 5.1 | 5.2 | 5.1 | 5.0 | 4.9 | 5.6 | 5.4 | 5.8 |
| 50-54歳 | 992 | 906 | 919 | 1,031 | 1,178 | 1,276 | 1,428 | 1,446 | 1,324 | 1,247 | 1,100 | 1,043 | 957 | 925 | 883 | 875 | 826 | 779 | 772 | 738 | 694 | 683 | 627 | 634 | 598 |
| 構成比（%） | 6.3 | 5.8 | 5.9 | 6.7 | 7.8 | 8.5 | 9.5 | 9.8 | 9.0 | 8.6 | 7.7 | 7.4 | 6.9 | 6.8 | 6.6 | 6.6 | 6.3 | 6.1 | 6.1 | 6.0 | 5.7 | 5.8 | 5.4 | 5.6 | 5.3 |
| 55-59歳 | 955 | 949 | 972 | 988 | 978 | 1,006 | 919 | 942 | 1,056 | 1,185 | 1,282 | 1,425 | 1,441 | 1,315 | 1,226 | 1,077 | 1,015 | 939 | 913 | 902 | 898 | 843 | 795 | 773 | 733 |
| 構成比（%） | 6.1 | 6.1 | 6.3 | 6.4 | 6.4 | 6.7 | 6.1 | 6.4 | 7.2 | 8.2 | 9.0 | 10.1 | 10.4 | 9.6 | 9.1 | 8.2 | 7.8 | 7.4 | 7.3 | 7.3 | 7.4 | 7.1 | 6.8 | 6.8 | 6.5 |
| 60-64歳 | 1,177 | 1,138 | 1,093 | 1,036 | 983 | 966 | 957 | 989 | 995 | 992 | 1,009 | 928 | 945 | 1,058 | 1,184 | 1,275 | 1,402 | 1,409 | 1,273 | 1,229 | 1,099 | 1,033 | 950 | 920 | 891 |
| 構成比（%） | 7.5 | 7.3 | 7.1 | 6.8 | 6.5 | 6.4 | 6.4 | 6.7 | 6.8 | 6.8 | 7.1 | 6.6 | 6.8 | 7.8 | 8.8 | 9.6 | 10.8 | 11.1 | 10.1 | 9.9 | 9.1 | 8.7 | 8.2 | 8.1 | 7.9 |
| 65-69歳 | 1,218 | 1,207 | 1,193 | 1,206 | 1,194 | 1,157 | 1,131 | 1,080 | 1,040 | 975 | 953 | 937 | 966 | 969 | 959 | 982 | 905 | 912 | 1,043 | 1,124 | 1,216 | 1,338 | 1,388 | 1,276 | 1,219 |
| 構成比（%） | 7.8 | 7.7 | 7.7 | 7.9 | 7.9 | 7.7 | 7.6 | 7.3 | 7.1 | 6.7 | 6.7 | 6.6 | 7.0 | 7.1 | 7.1 | 7.4 | 6.9 | 7.2 | 8.3 | 9.1 | 10.0 | 11.3 | 11.9 | 11.2 | 10.8 |
| 70-74歳 | 1,025 | 1,076 | 1,100 | 1,120 | 1,125 | 1,134 | 1,127 | 1,116 | 1,139 | 1,134 | 1,089 | 1,060 | 1,027 | 980 | 926 | 909 | 900 | 924 | 917 | 912 | 941 | 879 | 871 | 966 | 1,047 |
| 構成比（%） | 6.5 | 6.9 | 7.1 | 7.3 | 7.4 | 7.6 | 7.5 | 7.5 | 7.8 | 7.8 | 7.6 | 7.5 | 7.4 | 7.2 | 6.9 | 6.9 | 6.9 | 7.3 | 7.3 | 7.4 | 7.8 | 7.4 | 7.5 | 8.5 | 9.3 |
| 75-79歳 | 736 | 763 | 788 | 808 | 849 | 909 | 951 | 973 | 982 | 995 | 1,015 | 1,014 | 981 | 1,012 | 1,014 | 983 | 964 | 928 | 899 | 875 | 831 | 812 | 811 | 837 | 828 |
| 構成比（%） | 4.7 | 4.9 | 5.1 | 5.3 | 5.6 | 6.1 | 6.4 | 6.6 | 6.7 | 6.9 | 7.1 | 7.2 | 7.1 | 7.4 | 7.5 | 7.4 | 7.4 | 7.3 | 7.2 | 7.1 | 6.8 | 6.8 | 7.0 | 7.3 | 7.4 |
| 80歳以上 | 897 | 927 | 992 | 1,026 | 1,069 | 1,083 | 1,141 | 1,197 | 1,254 | 1,323 | 1,370 | 1,470 | 1,522 | 1,562 | 1,639 | 1,691 | 1,720 | 1,755 | 1,752 | 1,768 | 1,785 | 1,792 | 1,772 | 1,763 | 1,771 |
| 構成比（%） | 5.7 | 5.9 | 6.4 | 6.7 | 7.0 | 7.2 | 7.6 | 8.1 | 8.6 | 9.1 | 9.6 | 10.4 | 11.0 | 11.5 | 12.2 | 12.8 | 13.2 | 13.8 | 13.9 | 14.3 | 14.7 | 15.1 | 15.3 | 15.5 | 15.7 |
人口増加都市
