千葉県勝浦市| 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 | 837 | 806 | 761 | 725 | 715 | 711 | 722 | 701 | 666 | 626 | 595 | 549 | 542 | 540 | 538 | 528 | 521 | 482 | 457 | 417 | 400 | 374 | 376 | 354 | 350 |
| 構成比（%） | 3.4 | 3.3 | 3.2 | 3.0 | 3.0 | 3.0 | 3.1 | 3.0 | 2.9 | 2.7 | 2.6 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.4 | 2.3 | 2.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 5-9歳 | 1,068 | 1,009 | 964 | 929 | 865 | 820 | 777 | 746 | 715 | 723 | 724 | 723 | 701 | 673 | 630 | 585 | 558 | 540 | 539 | 537 | 525 | 499 | 468 | 445 | 393 |
| 構成比（%） | 4.4 | 4.2 | 4.0 | 3.9 | 3.7 | 3.5 | 3.3 | 3.2 | 3.1 | 3.2 | 3.2 | 3.2 | 3.2 | 3.1 | 3.0 | 2.8 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.6 | 2.5 | 2.5 | 2.2 |
| 10-14歳 | 1,355 | 1,315 | 1,290 | 1,212 | 1,128 | 1,054 | 999 | 947 | 927 | 859 | 814 | 781 | 748 | 714 | 715 | 718 | 707 | 680 | 655 | 619 | 583 | 537 | 532 | 525 | 524 |
| 構成比（%） | 5.5 | 5.4 | 5.4 | 5.1 | 4.8 | 4.5 | 4.3 | 4.1 | 4.0 | 3.8 | 3.6 | 3.5 | 3.4 | 3.3 | 3.4 | 3.4 | 3.4 | 3.4 | 3.3 | 3.1 | 3.0 | 2.8 | 2.9 | 2.9 | 3.0 |
| 15-19歳 | 1,810 | 1,752 | 1,714 | 1,719 | 1,689 | 1,715 | 1,681 | 1,753 | 1,756 | 1,684 | 1,609 | 1,485 | 1,256 | 1,395 | 1,249 | 1,231 | 1,191 | 1,187 | 1,131 | 1,028 | 1,022 | 1,005 | 812 | 826 | 814 |
| 構成比（%） | 7.4 | 7.2 | 7.1 | 7.2 | 7.2 | 7.3 | 7.2 | 7.6 | 7.6 | 7.4 | 7.1 | 6.7 | 5.7 | 6.5 | 5.9 | 5.9 | 5.8 | 5.9 | 5.6 | 5.2 | 5.2 | 5.3 | 4.4 | 4.6 | 4.6 |
| 20-24歳 | 2,283 | 2,265 | 2,224 | 2,154 | 2,115 | 2,015 | 2,014 | 2,006 | 1,995 | 2,010 | 1,984 | 1,972 | 1,939 | 1,630 | 1,519 | 1,503 | 1,417 | 1,397 | 1,421 | 1,533 | 1,464 | 1,362 | 1,279 | 1,088 | 1,010 |
| 構成比（%） | 9.3 | 9.3 | 9.2 | 9.0 | 9.0 | 8.6 | 8.7 | 8.6 | 8.7 | 8.8 | 8.8 | 8.9 | 8.9 | 7.6 | 7.2 | 7.2 | 6.9 | 6.9 | 7.1 | 7.7 | 7.5 | 7.2 | 6.9 | 6.0 | 5.7 |
| 25-29歳 | 1,096 | 1,138 | 1,182 | 1,167 | 1,183 | 1,152 | 1,125 | 1,073 | 1,040 | 989 | 923 | 895 | 881 | 865 | 814 | 823 | 788 | 755 | 728 | 698 | 625 | 591 | 552 | 547 | 510 |
| 構成比（%） | 4.5 | 4.7 | 4.9 | 4.9 | 5.0 | 4.9 | 4.8 | 4.6 | 4.5 | 4.3 | 4.1 | 4.0 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.7 | 3.6 | 3.5 | 3.2 | 3.1 | 3.0 | 3.0 | 2.9 |
| 30-34歳 | 1,088 | 1,026 | 1,002 | 1,029 | 1,022 | 1,071 | 1,087 | 1,118 | 1,078 | 1,090 | 1,074 | 1,054 | 989 | 943 | 911 | 845 | 813 | 762 | 765 | 764 | 750 | 724 | 708 | 615 | 564 |
| 構成比（%） | 4.4 | 4.2 | 4.2 | 4.3 | 4.3 | 4.6 | 4.7 | 4.8 | 4.7 | 4.8 | 4.8 | 4.7 | 4.5 | 4.4 | 4.3 | 4.0 | 4.0 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.4 | 3.2 |
| 35-39歳 | 1,287 | 1,225 | 1,194 | 1,182 | 1,142 | 1,107 | 1,022 | 988 | 1,049 | 1,037 | 1,084 | 1,098 | 1,116 | 1,048 | 1,045 | 1,017 | 990 | 932 | 918 | 895 | 812 | 773 | 733 | 735 | 697 |
| 構成比（%） | 5.3 | 5.0 | 5.0 | 4.9 | 4.8 | 4.7 | 4.4 | 4.3 | 4.6 | 4.6 | 4.8 | 4.9 | 5.1 | 4.9 | 5.0 | 4.9 | 4.8 | 4.6 | 4.6 | 4.5 | 4.1 | 4.1 | 4.0 | 4.1 | 4.0 |
| 40-44歳 | 1,635 | 1,566 | 1,465 | 1,394 | 1,328 | 1,254 | 1,203 | 1,175 | 1,159 | 1,131 | 1,085 | 1,023 | 1,014 | 1,056 | 1,052 | 1,078 | 1,087 | 1,088 | 1,049 | 1,052 | 1,031 | 981 | 937 | 887 | 848 |
| 構成比（%） | 6.7 | 6.4 | 6.1 | 5.8 | 5.6 | 5.4 | 5.2 | 5.1 | 5.0 | 5.0 | 4.8 | 4.6 | 4.6 | 4.9 | 5.0 | 5.2 | 5.3 | 5.4 | 5.2 | 5.3 | 5.3 | 5.2 | 5.1 | 4.9 | 4.8 |
| 45-49歳 | 1,808 | 1,943 | 2,004 | 1,836 | 1,693 | 1,613 | 1,541 | 1,437 | 1,360 | 1,290 | 1,227 | 1,174 | 1,153 | 1,137 | 1,108 | 1,086 | 1,021 | 1,022 | 1,078 | 1,059 | 1,074 | 1,046 | 1,075 | 1,023 | 1,014 |
| 構成比（%） | 7.4 | 8.0 | 8.3 | 7.7 | 7.2 | 6.9 | 6.6 | 6.2 | 5.9 | 5.7 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.0 | 5.1 | 5.4 | 5.3 | 5.5 | 5.5 | 5.8 | 5.7 | 5.8 |
| 50-54歳 | 1,570 | 1,501 | 1,459 | 1,598 | 1,684 | 1,779 | 1,936 | 1,980 | 1,812 | 1,673 | 1,601 | 1,512 | 1,425 | 1,362 | 1,284 | 1,218 | 1,173 | 1,126 | 1,118 | 1,119 | 1,091 | 1,034 | 989 | 1,036 | 1,021 |
| 構成比（%） | 6.4 | 6.2 | 6.1 | 6.7 | 7.1 | 7.6 | 8.3 | 8.5 | 7.9 | 7.3 | 7.1 | 6.8 | 6.5 | 6.3 | 6.1 | 5.8 | 5.7 | 5.6 | 5.6 | 5.6 | 5.6 | 5.4 | 5.3 | 5.8 | 5.8 |
| 55-59歳 | 1,546 | 1,504 | 1,505 | 1,485 | 1,607 | 1,614 | 1,518 | 1,473 | 1,618 | 1,689 | 1,791 | 1,946 | 1,989 | 1,823 | 1,666 | 1,597 | 1,509 | 1,434 | 1,392 | 1,338 | 1,252 | 1,191 | 1,126 | 1,099 | 1,122 |
| 構成比（%） | 6.3 | 6.2 | 6.2 | 6.2 | 6.8 | 6.9 | 6.5 | 6.3 | 7.0 | 7.4 | 7.9 | 8.7 | 9.1 | 8.5 | 7.9 | 7.6 | 7.3 | 7.1 | 6.9 | 6.7 | 6.4 | 6.3 | 6.1 | 6.1 | 6.4 |
| 60-64歳 | 1,812 | 1,779 | 1,742 | 1,758 | 1,640 | 1,576 | 1,561 | 1,574 | 1,562 | 1,673 | 1,668 | 1,575 | 1,550 | 1,665 | 1,765 | 1,825 | 1,973 | 2,009 | 1,836 | 1,767 | 1,674 | 1,599 | 1,500 | 1,427 | 1,338 |
| 構成比（%） | 7.4 | 7.3 | 7.2 | 7.4 | 6.9 | 6.7 | 6.7 | 6.8 | 6.8 | 7.3 | 7.4 | 7.1 | 7.1 | 7.7 | 8.4 | 8.7 | 9.6 | 9.9 | 9.1 | 8.9 | 8.5 | 8.4 | 8.1 | 7.9 | 7.6 |
| 65-69歳 | 1,813 | 1,769 | 1,776 | 1,744 | 1,741 | 1,773 | 1,733 | 1,736 | 1,734 | 1,616 | 1,561 | 1,562 | 1,553 | 1,552 | 1,673 | 1,682 | 1,593 | 1,528 | 1,658 | 1,703 | 1,821 | 1,928 | 2,042 | 1,880 | 1,765 |
| 構成比（%） | 7.4 | 7.3 | 7.4 | 7.3 | 7.4 | 7.6 | 7.4 | 7.5 | 7.5 | 7.1 | 6.9 | 7.0 | 7.1 | 7.2 | 7.9 | 8.1 | 7.8 | 7.6 | 8.2 | 8.5 | 9.3 | 10.1 | 11.0 | 10.4 | 10.0 |
| 70-74歳 | 1,353 | 1,459 | 1,499 | 1,567 | 1,616 | 1,648 | 1,645 | 1,661 | 1,637 | 1,611 | 1,649 | 1,613 | 1,624 | 1,649 | 1,551 | 1,472 | 1,470 | 1,498 | 1,489 | 1,572 | 1,620 | 1,534 | 1,493 | 1,599 | 1,643 |
| 構成比（%） | 5.5 | 6.0 | 6.2 | 6.6 | 6.8 | 7.0 | 7.1 | 7.2 | 7.1 | 7.1 | 7.3 | 7.2 | 7.4 | 7.7 | 7.3 | 7.0 | 7.2 | 7.4 | 7.4 | 7.9 | 8.3 | 8.1 | 8.1 | 8.9 | 9.3 |
| 75-79歳 | 949 | 991 | 1,030 | 1,065 | 1,125 | 1,150 | 1,254 | 1,293 | 1,359 | 1,400 | 1,421 | 1,445 | 1,490 | 1,455 | 1,463 | 1,484 | 1,449 | 1,459 | 1,483 | 1,399 | 1,331 | 1,318 | 1,303 | 1,310 | 1,427 |
| 構成比（%） | 3.9 | 4.1 | 4.3 | 4.5 | 4.8 | 4.9 | 5.4 | 5.6 | 5.9 | 6.1 | 6.3 | 6.5 | 6.8 | 6.8 | 6.9 | 7.1 | 7.1 | 7.2 | 7.4 | 7.0 | 6.8 | 6.9 | 7.0 | 7.3 | 8.1 |
| 80歳以上 | 1,178 | 1,236 | 1,282 | 1,319 | 1,325 | 1,361 | 1,452 | 1,537 | 1,583 | 1,687 | 1,731 | 1,850 | 1,936 | 2,035 | 2,122 | 2,190 | 2,289 | 2,337 | 2,395 | 2,454 | 2,508 | 2,537 | 2,589 | 2,611 | 2,565 |
| 構成比（%） | 4.8 | 5.1 | 5.3 | 5.5 | 5.6 | 5.8 | 6.2 | 6.6 | 6.9 | 7.4 | 7.7 | 8.3 | 8.8 | 9.4 | 10.1 | 10.5 | 11.1 | 11.5 | 11.9 | 12.3 | 12.8 | 13.3 | 14.0 | 14.5 | 14.6 |
人口増加都市
