茨城県下妻市| 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 | 2,452 | 2,440 | 2,398 | 2,376 | 2,384 | 2,365 | 2,338 | 2,376 | 2,314 | 2,255 | 2,227 | 2,117 | 2,069 | 2,012 | 1,950 | 1,929 | 1,934 | 1,848 | 1,860 | 1,818 | 1,810 | 1,762 | 1,681 | 1,680 | 1,564 |
| 構成比（%） | 5.5 | 5.4 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.2 | 5.0 | 4.9 | 4.9 | 4.6 | 4.5 | 4.5 | 4.3 | 4.3 | 4.3 | 4.2 | 4.1 | 4.0 | 4.0 | 3.9 | 3.8 | 3.8 | 3.6 |
| 5-9歳 | 2,598 | 2,563 | 2,531 | 2,504 | 2,480 | 2,447 | 2,413 | 2,347 | 2,309 | 2,321 | 2,298 | 2,282 | 2,313 | 2,229 | 2,191 | 2,147 | 2,061 | 2,004 | 2,067 | 2,014 | 1,950 | 1,970 | 1,925 | 1,872 | 1,820 |
| 構成比（%） | 5.8 | 5.7 | 5.6 | 5.5 | 5.4 | 5.3 | 5.2 | 5.1 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 4.9 | 4.9 | 4.8 | 4.6 | 4.5 | 4.5 | 4.4 | 4.3 | 4.4 | 4.3 | 4.2 | 4.2 |
| 10-14歳 | 2,962 | 2,940 | 2,920 | 2,848 | 2,757 | 2,630 | 2,584 | 2,528 | 2,500 | 2,457 | 2,426 | 2,424 | 2,354 | 2,319 | 2,307 | 2,260 | 2,239 | 2,251 | 2,266 | 2,250 | 2,231 | 2,134 | 2,071 | 2,057 | 2,017 |
| 構成比（%） | 6.6 | 6.5 | 6.4 | 6.2 | 6.0 | 5.7 | 5.6 | 5.5 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.1 | 5.1 | 5.0 | 5.0 | 5.1 | 5.0 | 5.0 | 5.0 | 4.8 | 4.7 | 4.6 | 4.6 |
| 15-19歳 | 3,218 | 3,099 | 3,040 | 3,045 | 2,987 | 2,864 | 2,859 | 2,834 | 2,773 | 2,669 | 2,562 | 2,518 | 2,462 | 2,455 | 2,405 | 2,367 | 2,350 | 2,284 | 2,294 | 2,319 | 2,280 | 2,270 | 2,275 | 2,246 | 2,220 |
| 構成比（%） | 7.2 | 6.9 | 6.7 | 6.7 | 6.5 | 6.2 | 6.2 | 6.2 | 6.0 | 5.8 | 5.6 | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.1 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 |
| 20-24歳 | 3,224 | 3,293 | 3,232 | 3,196 | 3,119 | 3,092 | 2,945 | 2,829 | 2,811 | 2,770 | 2,681 | 2,644 | 2,566 | 2,464 | 2,398 | 2,324 | 2,313 | 2,247 | 2,325 | 2,287 | 2,273 | 2,255 | 2,290 | 2,290 | 2,279 |
| 構成比（%） | 7.2 | 7.3 | 7.1 | 7.0 | 6.8 | 6.7 | 6.4 | 6.1 | 6.1 | 6.0 | 5.8 | 5.8 | 5.6 | 5.5 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.0 | 5.1 | 5.0 | 5.1 | 5.2 | 5.2 |
| 25-29歳 | 2,942 | 3,019 | 3,261 | 3,371 | 3,510 | 3,485 | 3,481 | 3,424 | 3,249 | 3,193 | 3,168 | 2,998 | 2,881 | 2,740 | 2,624 | 2,537 | 2,517 | 2,469 | 2,552 | 2,450 | 2,318 | 2,319 | 2,280 | 2,283 | 2,208 |
| 構成比（%） | 6.5 | 6.7 | 7.2 | 7.4 | 7.6 | 7.6 | 7.6 | 7.4 | 7.1 | 6.9 | 6.9 | 6.6 | 6.3 | 6.1 | 5.8 | 5.7 | 5.6 | 5.6 | 5.6 | 5.4 | 5.2 | 5.2 | 5.1 | 5.2 | 5.0 |
| 30-34歳 | 2,619 | 2,713 | 2,657 | 2,729 | 2,857 | 2,950 | 3,060 | 3,214 | 3,269 | 3,392 | 3,368 | 3,357 | 3,320 | 3,141 | 3,083 | 2,994 | 2,873 | 2,771 | 2,894 | 2,818 | 2,677 | 2,575 | 2,528 | 2,470 | 2,317 |
| 構成比（%） | 5.8 | 6.0 | 5.8 | 6.0 | 6.2 | 6.4 | 6.7 | 7.0 | 7.1 | 7.4 | 7.3 | 7.3 | 7.3 | 7.0 | 6.9 | 6.7 | 6.4 | 6.2 | 6.4 | 6.2 | 5.9 | 5.8 | 5.7 | 5.6 | 5.3 |
| 35-39歳 | 2,949 | 2,784 | 2,750 | 2,741 | 2,676 | 2,657 | 2,692 | 2,652 | 2,698 | 2,756 | 2,880 | 2,997 | 3,115 | 3,178 | 3,242 | 3,250 | 3,240 | 3,179 | 3,243 | 3,160 | 3,119 | 2,955 | 2,860 | 2,746 | 2,646 |
| 構成比（%） | 6.6 | 6.2 | 6.0 | 6.0 | 5.8 | 5.8 | 5.9 | 5.8 | 5.9 | 6.0 | 6.3 | 6.6 | 6.8 | 7.0 | 7.2 | 7.3 | 7.2 | 7.2 | 7.1 | 7.0 | 6.9 | 6.6 | 6.4 | 6.2 | 6.0 |
| 40-44歳 | 3,657 | 3,536 | 3,430 | 3,243 | 3,119 | 3,024 | 2,851 | 2,791 | 2,725 | 2,663 | 2,622 | 2,625 | 2,595 | 2,661 | 2,740 | 2,828 | 2,941 | 3,066 | 3,290 | 3,360 | 3,386 | 3,350 | 3,288 | 3,204 | 3,095 |
| 構成比（%） | 8.1 | 7.8 | 7.5 | 7.1 | 6.8 | 6.6 | 6.2 | 6.1 | 5.9 | 5.8 | 5.7 | 5.7 | 5.7 | 5.9 | 6.1 | 6.3 | 6.6 | 6.9 | 7.2 | 7.4 | 7.5 | 7.5 | 7.4 | 7.2 | 7.1 |
| 45-49歳 | 3,429 | 3,876 | 3,908 | 3,888 | 3,838 | 3,701 | 3,573 | 3,425 | 3,239 | 3,110 | 3,025 | 2,839 | 2,742 | 2,674 | 2,594 | 2,570 | 2,577 | 2,537 | 2,781 | 2,871 | 2,886 | 2,993 | 3,175 | 3,225 | 3,326 |
| 構成比（%） | 7.6 | 8.6 | 8.6 | 8.5 | 8.3 | 8.0 | 7.8 | 7.4 | 7.1 | 6.8 | 6.6 | 6.2 | 6.0 | 5.9 | 5.8 | 5.7 | 5.8 | 5.7 | 6.1 | 6.3 | 6.4 | 6.7 | 7.1 | 7.3 | 7.6 |
| 50-54歳 | 2,698 | 2,519 | 2,711 | 3,034 | 3,160 | 3,463 | 3,884 | 3,918 | 3,835 | 3,811 | 3,641 | 3,510 | 3,370 | 3,202 | 3,061 | 2,982 | 2,797 | 2,717 | 2,758 | 2,710 | 2,700 | 2,747 | 2,639 | 2,728 | 2,784 |
| 構成比（%） | 6.0 | 5.6 | 6.0 | 6.6 | 6.9 | 7.5 | 8.4 | 8.5 | 8.4 | 8.3 | 7.9 | 7.7 | 7.4 | 7.1 | 6.8 | 6.7 | 6.3 | 6.1 | 6.1 | 6.0 | 6.0 | 6.1 | 5.9 | 6.2 | 6.4 |
| 55-59歳 | 2,386 | 2,445 | 2,443 | 2,430 | 2,653 | 2,698 | 2,514 | 2,699 | 3,015 | 3,134 | 3,410 | 3,817 | 3,819 | 3,742 | 3,682 | 3,554 | 3,441 | 3,354 | 3,212 | 3,116 | 3,044 | 2,882 | 2,764 | 2,729 | 2,665 |
| 構成比（%） | 5.3 | 5.4 | 5.4 | 5.3 | 5.8 | 5.9 | 5.5 | 5.9 | 6.6 | 6.8 | 7.4 | 8.3 | 8.4 | 8.3 | 8.2 | 7.9 | 7.7 | 7.6 | 7.1 | 6.9 | 6.8 | 6.4 | 6.2 | 6.2 | 6.1 |
| 60-64歳 | 2,511 | 2,469 | 2,448 | 2,425 | 2,329 | 2,350 | 2,399 | 2,401 | 2,403 | 2,607 | 2,654 | 2,459 | 2,624 | 2,946 | 3,030 | 3,301 | 3,675 | 3,698 | 3,681 | 3,651 | 3,486 | 3,416 | 3,316 | 3,186 | 3,032 |
| 構成比（%） | 5.6 | 5.5 | 5.4 | 5.3 | 5.1 | 5.1 | 5.2 | 5.2 | 5.2 | 5.7 | 5.8 | 5.4 | 5.8 | 6.5 | 6.7 | 7.4 | 8.2 | 8.3 | 8.1 | 8.1 | 7.7 | 7.6 | 7.5 | 7.2 | 6.9 |
| 65-69歳 | 2,457 | 2,511 | 2,505 | 2,520 | 2,464 | 2,411 | 2,366 | 2,352 | 2,322 | 2,230 | 2,234 | 2,302 | 2,309 | 2,301 | 2,505 | 2,549 | 2,373 | 2,528 | 2,856 | 2,942 | 3,150 | 3,443 | 3,572 | 3,525 | 3,484 |
| 構成比（%） | 5.5 | 5.6 | 5.5 | 5.5 | 5.4 | 5.2 | 5.1 | 5.1 | 5.1 | 4.9 | 4.9 | 5.0 | 5.1 | 5.1 | 5.6 | 5.7 | 5.3 | 5.7 | 6.3 | 6.5 | 7.0 | 7.7 | 8.0 | 8.0 | 8.0 |
| 70-74歳 | 1,984 | 2,088 | 2,170 | 2,268 | 2,311 | 2,274 | 2,328 | 2,341 | 2,343 | 2,307 | 2,257 | 2,214 | 2,205 | 2,203 | 2,093 | 2,112 | 2,161 | 2,168 | 2,155 | 2,280 | 2,383 | 2,260 | 2,328 | 2,562 | 2,722 |
| 構成比（%） | 4.4 | 4.6 | 4.8 | 5.0 | 5.0 | 4.9 | 5.1 | 5.1 | 5.1 | 5.0 | 4.9 | 4.8 | 4.8 | 4.9 | 4.7 | 4.7 | 4.8 | 4.9 | 4.7 | 5.0 | 5.3 | 5.1 | 5.2 | 5.8 | 6.2 |
| 75-79歳 | 1,289 | 1,311 | 1,373 | 1,392 | 1,553 | 1,697 | 1,789 | 1,869 | 1,989 | 2,043 | 2,027 | 2,078 | 2,078 | 2,085 | 2,083 | 2,013 | 2,001 | 1,979 | 1,961 | 1,899 | 1,888 | 1,918 | 1,934 | 1,924 | 2,055 |
| 構成比（%） | 2.9 | 2.9 | 3.0 | 3.0 | 3.4 | 3.7 | 3.9 | 4.1 | 4.3 | 4.4 | 4.4 | 4.5 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.3 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.7 |
| 80歳以上 | 1,553 | 1,631 | 1,683 | 1,775 | 1,808 | 1,875 | 1,936 | 2,056 | 2,097 | 2,259 | 2,405 | 2,560 | 2,717 | 2,839 | 2,997 | 3,108 | 3,225 | 3,290 | 3,346 | 3,407 | 3,420 | 3,480 | 3,541 | 3,601 | 3,557 |
| 構成比（%） | 3.5 | 3.6 | 3.7 | 3.9 | 3.9 | 4.1 | 4.2 | 4.5 | 4.6 | 4.9 | 5.2 | 5.6 | 6.0 | 6.3 | 6.7 | 6.9 | 7.2 | 7.4 | 7.3 | 7.5 | 7.6 | 7.8 | 8.0 | 8.1 | 8.1 |
人口増加都市
