茨城県笠間市| 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 | 3,852 | 3,801 | 3,754 | 3,703 | 3,672 | 3,645 | 3,684 | 3,667 | 3,683 | 3,675 | 3,549 | 3,492 | 3,341 | 3,226 | 3,147 | 3,022 | 3,018 | 2,940 | 2,894 | 2,892 | 2,825 | 2,769 | 2,756 | 2,694 | 2,630 |
| 構成比（%） | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.5 | 4.4 | 4.5 | 4.5 | 4.3 | 4.3 | 4.1 | 4.0 | 3.9 | 3.8 | 3.8 | 3.7 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 | 3.5 | 3.4 |
| 5-9歳 | 4,673 | 4,496 | 4,383 | 4,255 | 4,138 | 4,127 | 4,099 | 4,076 | 3,948 | 3,890 | 3,835 | 3,754 | 3,685 | 3,723 | 3,694 | 3,624 | 3,519 | 3,378 | 3,228 | 3,137 | 3,089 | 3,128 | 3,065 | 3,042 | 3,012 |
| 構成比（%） | 5.8 | 5.5 | 5.4 | 5.2 | 5.0 | 5.0 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.6 | 4.6 | 4.5 | 4.4 | 4.3 | 4.1 | 4.0 | 3.9 | 4.0 | 4.0 | 4.0 | 3.9 |
| 10-14歳 | 5,496 | 5,425 | 5,338 | 5,220 | 5,033 | 4,825 | 4,632 | 4,510 | 4,380 | 4,234 | 4,191 | 4,152 | 4,098 | 3,955 | 3,891 | 3,796 | 3,741 | 3,684 | 3,699 | 3,661 | 3,569 | 3,451 | 3,377 | 3,260 | 3,153 |
| 構成比（%） | 6.8 | 6.7 | 6.6 | 6.4 | 6.1 | 5.9 | 5.6 | 5.5 | 5.3 | 5.1 | 5.1 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.2 | 4.1 |
| 15-19歳 | 5,839 | 5,715 | 5,654 | 5,543 | 5,524 | 5,469 | 5,331 | 5,237 | 5,102 | 4,923 | 4,711 | 4,560 | 4,440 | 4,288 | 4,164 | 4,132 | 4,060 | 4,014 | 3,884 | 3,817 | 3,781 | 3,698 | 3,604 | 3,665 | 3,577 |
| 構成比（%） | 7.2 | 7.0 | 6.9 | 6.8 | 6.7 | 6.6 | 6.5 | 6.3 | 6.2 | 6.0 | 5.7 | 5.6 | 5.4 | 5.3 | 5.1 | 5.1 | 5.1 | 5.1 | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.8 | 4.7 |
| 20-24歳 | 5,637 | 5,757 | 5,659 | 5,622 | 5,509 | 5,391 | 5,216 | 5,090 | 4,949 | 4,899 | 4,854 | 4,776 | 4,655 | 4,532 | 4,386 | 4,153 | 4,026 | 3,930 | 3,862 | 3,802 | 3,765 | 3,668 | 3,598 | 3,442 | 3,373 |
| 構成比（%） | 7.0 | 7.1 | 7.0 | 6.9 | 6.7 | 6.5 | 6.3 | 6.2 | 6.0 | 5.9 | 5.9 | 5.8 | 5.7 | 5.6 | 5.4 | 5.2 | 5.0 | 5.0 | 4.9 | 4.8 | 4.8 | 4.7 | 4.6 | 4.5 | 4.4 |
| 25-29歳 | 4,751 | 4,875 | 5,141 | 5,269 | 5,518 | 5,589 | 5,633 | 5,460 | 5,336 | 5,156 | 5,011 | 4,915 | 4,709 | 4,544 | 4,498 | 4,423 | 4,251 | 4,151 | 4,104 | 4,057 | 3,967 | 3,755 | 3,578 | 3,410 | 3,357 |
| 構成比（%） | 5.9 | 6.0 | 6.3 | 6.4 | 6.7 | 6.8 | 6.8 | 6.6 | 6.5 | 6.3 | 6.1 | 6.0 | 5.8 | 5.6 | 5.6 | 5.5 | 5.3 | 5.2 | 5.2 | 5.1 | 5.0 | 4.8 | 4.6 | 4.4 | 4.4 |
| 30-34歳 | 4,623 | 4,559 | 4,500 | 4,667 | 4,725 | 4,841 | 5,041 | 5,228 | 5,349 | 5,531 | 5,531 | 5,491 | 5,353 | 5,222 | 5,063 | 4,888 | 4,701 | 4,482 | 4,447 | 4,377 | 4,269 | 4,056 | 3,955 | 3,950 | 3,861 |
| 構成比（%） | 5.7 | 5.6 | 5.5 | 5.7 | 5.8 | 5.9 | 6.1 | 6.3 | 6.5 | 6.7 | 6.7 | 6.7 | 6.6 | 6.4 | 6.3 | 6.1 | 5.9 | 5.7 | 5.6 | 5.5 | 5.4 | 5.2 | 5.1 | 5.1 | 5.1 |
| 35-39歳 | 5,182 | 5,037 | 4,952 | 4,923 | 4,810 | 4,858 | 4,815 | 4,798 | 4,840 | 4,878 | 4,922 | 5,074 | 5,208 | 5,371 | 5,517 | 5,524 | 5,486 | 5,351 | 5,197 | 5,054 | 4,908 | 4,789 | 4,610 | 4,471 | 4,323 |
| 構成比（%） | 6.4 | 6.2 | 6.1 | 6.0 | 5.9 | 5.9 | 5.8 | 5.8 | 5.9 | 5.9 | 6.0 | 6.2 | 6.4 | 6.6 | 6.8 | 6.9 | 6.9 | 6.8 | 6.6 | 6.4 | 6.2 | 6.1 | 6.0 | 5.8 | 5.7 |
| 40-44歳 | 6,479 | 6,257 | 6,044 | 5,781 | 5,545 | 5,355 | 5,189 | 5,079 | 5,025 | 4,912 | 4,962 | 4,854 | 4,786 | 4,858 | 4,889 | 4,872 | 5,012 | 5,182 | 5,360 | 5,509 | 5,512 | 5,501 | 5,432 | 5,237 | 5,024 |
| 構成比（%） | 8.0 | 7.7 | 7.4 | 7.1 | 6.8 | 6.5 | 6.3 | 6.1 | 6.1 | 6.0 | 6.0 | 5.9 | 5.9 | 6.0 | 6.0 | 6.1 | 6.3 | 6.5 | 6.8 | 7.0 | 7.0 | 7.1 | 7.0 | 6.8 | 6.6 |
| 45-49歳 | 6,512 | 7,123 | 7,227 | 7,002 | 6,884 | 6,639 | 6,382 | 6,143 | 5,788 | 5,548 | 5,322 | 5,178 | 5,074 | 5,012 | 4,892 | 4,930 | 4,827 | 4,777 | 4,885 | 4,919 | 4,954 | 5,011 | 5,295 | 5,328 | 5,467 |
| 構成比（%） | 8.1 | 8.8 | 8.9 | 8.6 | 8.4 | 8.1 | 7.7 | 7.4 | 7.0 | 6.7 | 6.5 | 6.3 | 6.2 | 6.2 | 6.0 | 6.1 | 6.0 | 6.0 | 6.2 | 6.2 | 6.3 | 6.4 | 6.8 | 6.9 | 7.2 |
| 50-54歳 | 5,532 | 5,326 | 5,389 | 5,825 | 6,050 | 6,487 | 7,137 | 7,264 | 7,012 | 6,898 | 6,601 | 6,325 | 6,037 | 5,733 | 5,520 | 5,284 | 5,157 | 5,039 | 4,977 | 4,909 | 4,907 | 4,885 | 4,708 | 4,860 | 4,876 |
| 構成比（%） | 6.8 | 6.6 | 6.6 | 7.1 | 7.4 | 7.9 | 8.6 | 8.8 | 8.5 | 8.4 | 8.0 | 7.7 | 7.4 | 7.1 | 6.8 | 6.6 | 6.5 | 6.4 | 6.3 | 6.2 | 6.2 | 6.3 | 6.1 | 6.3 | 6.4 |
| 55-59歳 | 4,861 | 4,967 | 5,120 | 5,151 | 5,473 | 5,551 | 5,302 | 5,352 | 5,805 | 6,018 | 6,437 | 7,061 | 7,216 | 6,974 | 6,789 | 6,502 | 6,223 | 5,932 | 5,740 | 5,595 | 5,310 | 5,201 | 5,070 | 4,979 | 4,882 |
| 構成比（%） | 6.0 | 6.1 | 6.3 | 6.3 | 6.7 | 6.7 | 6.4 | 6.5 | 7.0 | 7.3 | 7.8 | 8.6 | 8.9 | 8.6 | 8.4 | 8.1 | 7.8 | 7.5 | 7.3 | 7.1 | 6.8 | 6.7 | 6.5 | 6.5 | 6.4 |
| 60-64歳 | 4,722 | 4,693 | 4,675 | 4,798 | 4,744 | 4,786 | 4,886 | 5,050 | 5,080 | 5,402 | 5,456 | 5,223 | 5,288 | 5,725 | 5,980 | 6,389 | 6,951 | 7,095 | 6,831 | 6,659 | 6,458 | 6,176 | 5,956 | 5,720 | 5,531 |
| 構成比（%） | 5.8 | 5.8 | 5.7 | 5.9 | 5.8 | 5.8 | 5.9 | 6.1 | 6.2 | 6.6 | 6.6 | 6.4 | 6.5 | 7.1 | 7.4 | 7.9 | 8.7 | 9.0 | 8.6 | 8.4 | 8.2 | 7.9 | 7.7 | 7.4 | 7.2 |
| 65-69歳 | 4,490 | 4,553 | 4,591 | 4,610 | 4,548 | 4,530 | 4,497 | 4,489 | 4,581 | 4,526 | 4,571 | 4,672 | 4,839 | 4,883 | 5,194 | 5,276 | 5,057 | 5,093 | 5,547 | 5,727 | 6,053 | 6,574 | 6,905 | 6,740 | 6,497 |
| 構成比（%） | 5.6 | 5.6 | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 | 5.4 | 5.6 | 5.5 | 5.6 | 5.7 | 5.9 | 6.0 | 6.4 | 6.6 | 6.3 | 6.4 | 7.0 | 7.3 | 7.7 | 8.4 | 8.9 | 8.8 | 8.5 |
| 70-74歳 | 3,350 | 3,526 | 3,717 | 3,845 | 4,022 | 4,137 | 4,215 | 4,254 | 4,295 | 4,254 | 4,221 | 4,166 | 4,168 | 4,259 | 4,194 | 4,256 | 4,370 | 4,553 | 4,601 | 4,838 | 5,044 | 4,840 | 4,769 | 5,087 | 5,395 |
| 構成比（%） | 4.1 | 4.3 | 4.6 | 4.7 | 4.9 | 5.0 | 5.1 | 5.1 | 5.2 | 5.2 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 | 5.3 | 5.5 | 5.7 | 5.8 | 6.1 | 6.4 | 6.2 | 6.2 | 6.6 | 7.1 |
| 75-79歳 | 2,225 | 2,360 | 2,448 | 2,592 | 2,825 | 2,958 | 3,116 | 3,296 | 3,401 | 3,575 | 3,671 | 3,736 | 3,789 | 3,833 | 3,806 | 3,751 | 3,726 | 3,708 | 3,793 | 3,763 | 3,796 | 3,903 | 4,106 | 4,203 | 4,387 |
| 構成比（%） | 2.8 | 2.9 | 3.0 | 3.2 | 3.4 | 3.6 | 3.8 | 4.0 | 4.1 | 4.3 | 4.5 | 4.6 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 5.0 | 5.3 | 5.5 | 5.7 |
| 80歳以上 | 2,604 | 2,736 | 2,825 | 2,934 | 3,033 | 3,229 | 3,440 | 3,609 | 3,810 | 4,061 | 4,310 | 4,588 | 4,828 | 5,037 | 5,319 | 5,552 | 5,779 | 5,918 | 6,112 | 6,202 | 6,350 | 6,552 | 6,662 | 6,881 | 7,005 |
| 構成比（%） | 3.2 | 3.4 | 3.5 | 3.6 | 3.7 | 3.9 | 4.2 | 4.4 | 4.6 | 4.9 | 5.2 | 5.6 | 5.9 | 6.2 | 6.6 | 6.9 | 7.2 | 7.5 | 7.7 | 7.9 | 8.1 | 8.4 | 8.6 | 8.9 | 9.2 |
人口増加都市
