茨城県つくばみらい市| 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 | 1,779 | 1,763 | 1,808 | 1,779 | 1,783 | 1,762 | 1,800 | 1,717 | 1,690 | 1,618 | 1,554 | 1,568 | 1,626 | 1,810 | 1,885 | 2,066 | 2,149 | 2,185 | 2,331 | 2,429 | 2,634 | 2,831 | 2,923 | 2,873 | 2,761 |
| 構成比（%） | 4.3 | 4.3 | 4.4 | 4.3 | 4.3 | 4.3 | 4.4 | 4.2 | 4.1 | 3.9 | 3.8 | 3.8 | 3.9 | 4.2 | 4.3 | 4.6 | 4.7 | 4.7 | 4.9 | 5.1 | 5.4 | 5.6 | 5.7 | 5.6 | 5.3 |
| 5-9歳 | 2,168 | 2,139 | 2,068 | 2,038 | 2,010 | 1,958 | 1,921 | 1,946 | 1,945 | 1,946 | 1,936 | 1,951 | 1,899 | 1,904 | 1,882 | 1,898 | 1,922 | 2,000 | 2,076 | 2,151 | 2,272 | 2,439 | 2,539 | 2,728 | 2,867 |
| 構成比（%） | 5.3 | 5.2 | 5.0 | 4.9 | 4.9 | 4.7 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.5 | 4.4 | 4.3 | 4.2 | 4.2 | 4.3 | 4.4 | 4.5 | 4.6 | 4.8 | 5.0 | 5.3 | 5.6 |
| 10-14歳 | 2,708 | 2,644 | 2,557 | 2,481 | 2,407 | 2,283 | 2,216 | 2,113 | 2,062 | 2,058 | 2,005 | 1,966 | 2,001 | 2,019 | 2,018 | 2,011 | 2,055 | 2,024 | 2,026 | 2,001 | 2,006 | 2,046 | 2,097 | 2,186 | 2,266 |
| 構成比（%） | 6.6 | 6.4 | 6.2 | 6.0 | 5.8 | 5.5 | 5.4 | 5.1 | 5.0 | 5.0 | 4.9 | 4.8 | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.1 | 4.2 | 4.4 |
| 15-19歳 | 3,408 | 3,265 | 3,076 | 2,894 | 2,756 | 2,630 | 2,558 | 2,464 | 2,413 | 2,358 | 2,264 | 2,186 | 2,111 | 2,059 | 2,068 | 2,050 | 2,036 | 2,096 | 2,079 | 2,096 | 2,085 | 2,124 | 2,118 | 2,075 | 2,002 |
| 構成比（%） | 8.3 | 7.9 | 7.4 | 7.0 | 6.7 | 6.4 | 6.2 | 6.0 | 5.8 | 5.7 | 5.5 | 5.3 | 5.0 | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.2 | 4.0 | 3.9 |
| 20-24歳 | 3,316 | 3,368 | 3,337 | 3,202 | 3,063 | 2,980 | 2,840 | 2,688 | 2,579 | 2,440 | 2,354 | 2,342 | 2,297 | 2,297 | 2,301 | 2,274 | 2,205 | 2,129 | 2,036 | 2,063 | 2,088 | 2,139 | 2,173 | 2,205 | 2,204 |
| 構成比（%） | 8.1 | 8.1 | 8.1 | 7.7 | 7.4 | 7.2 | 6.9 | 6.5 | 6.2 | 5.9 | 5.7 | 5.7 | 5.5 | 5.3 | 5.2 | 5.1 | 4.8 | 4.6 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
| 25-29歳 | 2,366 | 2,495 | 2,673 | 2,817 | 2,890 | 2,946 | 2,988 | 2,970 | 2,918 | 2,826 | 2,704 | 2,675 | 2,627 | 2,743 | 2,765 | 2,780 | 2,834 | 2,845 | 2,844 | 2,833 | 2,803 | 2,713 | 2,560 | 2,523 | 2,440 |
| 構成比（%） | 5.8 | 6.0 | 6.5 | 6.8 | 7.0 | 7.1 | 7.2 | 7.2 | 7.1 | 6.9 | 6.6 | 6.5 | 6.3 | 6.4 | 6.3 | 6.2 | 6.2 | 6.1 | 6.0 | 5.9 | 5.7 | 5.4 | 5.0 | 4.9 | 4.7 |
| 30-34歳 | 1,989 | 2,016 | 2,033 | 2,153 | 2,284 | 2,368 | 2,509 | 2,649 | 2,744 | 2,779 | 2,838 | 2,943 | 3,151 | 3,281 | 3,451 | 3,518 | 3,551 | 3,451 | 3,516 | 3,528 | 3,569 | 3,659 | 3,656 | 3,628 | 3,390 |
| 構成比（%） | 4.8 | 4.9 | 4.9 | 5.2 | 5.5 | 5.7 | 6.1 | 6.4 | 6.6 | 6.7 | 6.9 | 7.1 | 7.5 | 7.6 | 7.9 | 7.8 | 7.8 | 7.5 | 7.4 | 7.4 | 7.3 | 7.3 | 7.2 | 7.0 | 6.6 |
| 35-39歳 | 2,391 | 2,314 | 2,257 | 2,249 | 2,155 | 2,130 | 2,140 | 2,158 | 2,249 | 2,376 | 2,480 | 2,625 | 2,809 | 3,128 | 3,299 | 3,553 | 3,758 | 3,897 | 3,923 | 4,018 | 4,127 | 4,210 | 4,166 | 4,108 | 4,054 |
| 構成比（%） | 5.8 | 5.6 | 5.4 | 5.4 | 5.2 | 5.2 | 5.2 | 5.2 | 5.4 | 5.8 | 6.0 | 6.4 | 6.7 | 7.3 | 7.5 | 7.9 | 8.2 | 8.4 | 8.3 | 8.4 | 8.4 | 8.4 | 8.2 | 8.0 | 7.9 |
| 40-44歳 | 3,345 | 3,160 | 2,971 | 2,715 | 2,614 | 2,486 | 2,350 | 2,277 | 2,304 | 2,225 | 2,204 | 2,215 | 2,309 | 2,472 | 2,640 | 2,829 | 3,023 | 3,252 | 3,516 | 3,669 | 3,884 | 4,070 | 4,200 | 4,257 | 4,304 |
| 構成比（%） | 8.1 | 7.6 | 7.2 | 6.6 | 6.3 | 6.0 | 5.7 | 5.5 | 5.6 | 5.4 | 5.4 | 5.4 | 5.5 | 5.7 | 6.0 | 6.3 | 6.6 | 7.0 | 7.4 | 7.7 | 7.9 | 8.1 | 8.2 | 8.3 | 8.3 |
| 45-49歳 | 4,025 | 4,296 | 4,175 | 3,927 | 3,694 | 3,381 | 3,168 | 2,954 | 2,706 | 2,598 | 2,466 | 2,357 | 2,317 | 2,380 | 2,356 | 2,367 | 2,413 | 2,534 | 2,717 | 2,845 | 3,013 | 3,161 | 3,491 | 3,631 | 3,769 |
| 構成比（%） | 9.8 | 10.4 | 10.1 | 9.5 | 8.9 | 8.2 | 7.7 | 7.2 | 6.5 | 6.3 | 6.0 | 5.7 | 5.5 | 5.5 | 5.4 | 5.3 | 5.3 | 5.5 | 5.8 | 5.9 | 6.1 | 6.3 | 6.8 | 7.0 | 7.3 |
| 50-54歳 | 3,484 | 3,343 | 3,431 | 3,695 | 3,730 | 3,960 | 4,229 | 4,143 | 3,903 | 3,646 | 3,330 | 3,114 | 2,920 | 2,739 | 2,632 | 2,549 | 2,451 | 2,443 | 2,501 | 2,488 | 2,514 | 2,584 | 2,610 | 2,799 | 2,902 |
| 構成比（%） | 8.5 | 8.1 | 8.3 | 8.9 | 9.0 | 9.6 | 10.2 | 10.0 | 9.4 | 8.8 | 8.1 | 7.5 | 7.0 | 6.4 | 6.0 | 5.7 | 5.4 | 5.3 | 5.3 | 5.2 | 5.1 | 5.1 | 5.1 | 5.4 | 5.6 |
| 55-59歳 | 2,567 | 2,636 | 2,835 | 2,946 | 3,290 | 3,411 | 3,277 | 3,348 | 3,618 | 3,660 | 3,881 | 4,147 | 4,083 | 3,879 | 3,674 | 3,399 | 3,183 | 2,987 | 2,803 | 2,751 | 2,633 | 2,587 | 2,526 | 2,566 | 2,572 |
| 構成比（%） | 6.2 | 6.4 | 6.8 | 7.1 | 7.9 | 8.3 | 7.9 | 8.1 | 8.8 | 8.9 | 9.5 | 10.0 | 9.8 | 9.0 | 8.4 | 7.6 | 7.0 | 6.5 | 5.9 | 5.7 | 5.4 | 5.1 | 5.0 | 5.0 | 5.0 |
| 60-64歳 | 2,085 | 2,183 | 2,279 | 2,366 | 2,379 | 2,482 | 2,556 | 2,753 | 2,869 | 3,223 | 3,337 | 3,206 | 3,267 | 3,590 | 3,645 | 3,900 | 4,201 | 4,134 | 3,924 | 3,738 | 3,504 | 3,306 | 3,109 | 2,894 | 2,765 |
| 構成比（%） | 5.1 | 5.3 | 5.5 | 5.7 | 5.7 | 6.0 | 6.2 | 6.7 | 6.9 | 7.8 | 8.1 | 7.8 | 7.8 | 8.3 | 8.3 | 8.7 | 9.2 | 8.9 | 8.3 | 7.8 | 7.1 | 6.6 | 6.1 | 5.6 | 5.4 |
| 65-69歳 | 1,912 | 1,922 | 1,922 | 1,994 | 1,999 | 1,996 | 2,087 | 2,177 | 2,249 | 2,260 | 2,368 | 2,479 | 2,668 | 2,802 | 3,189 | 3,298 | 3,170 | 3,250 | 3,543 | 3,604 | 3,836 | 4,142 | 4,237 | 3,987 | 3,722 |
| 構成比（%） | 4.7 | 4.7 | 4.6 | 4.8 | 4.8 | 4.8 | 5.0 | 5.3 | 5.4 | 5.5 | 5.8 | 6.0 | 6.4 | 6.5 | 7.3 | 7.3 | 7.0 | 7.0 | 7.5 | 7.5 | 7.8 | 8.2 | 8.3 | 7.7 | 7.2 |
| 70-74歳 | 1,439 | 1,566 | 1,659 | 1,713 | 1,756 | 1,778 | 1,774 | 1,769 | 1,850 | 1,857 | 1,855 | 1,938 | 2,024 | 2,112 | 2,121 | 2,263 | 2,371 | 2,581 | 2,696 | 2,975 | 3,135 | 3,121 | 3,049 | 3,355 | 3,489 |
| 構成比（%） | 3.5 | 3.8 | 4.0 | 4.1 | 4.2 | 4.3 | 4.3 | 4.3 | 4.5 | 4.5 | 4.5 | 4.7 | 4.8 | 4.9 | 4.8 | 5.0 | 5.2 | 5.6 | 5.7 | 6.2 | 6.4 | 6.2 | 6.0 | 6.5 | 6.8 |
| 75-79歳 | 975 | 1,013 | 1,075 | 1,118 | 1,207 | 1,300 | 1,395 | 1,449 | 1,488 | 1,517 | 1,548 | 1,561 | 1,574 | 1,641 | 1,654 | 1,656 | 1,744 | 1,836 | 1,915 | 1,910 | 2,032 | 2,181 | 2,377 | 2,451 | 2,744 |
| 構成比（%） | 2.4 | 2.5 | 2.6 | 2.7 | 2.9 | 3.2 | 3.4 | 3.5 | 3.6 | 3.7 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.7 | 3.8 | 4.0 | 4.1 | 4.0 | 4.1 | 4.3 | 4.7 | 4.8 | 5.3 |
| 80歳以上 | 1,123 | 1,206 | 1,269 | 1,321 | 1,371 | 1,418 | 1,523 | 1,652 | 1,728 | 1,824 | 1,896 | 2,016 | 2,143 | 2,244 | 2,335 | 2,478 | 2,545 | 2,657 | 2,750 | 2,819 | 2,889 | 3,010 | 3,140 | 3,324 | 3,379 |
| 構成比（%） | 2.7 | 2.9 | 3.1 | 3.2 | 3.3 | 3.4 | 3.7 | 4.0 | 4.2 | 4.4 | 4.6 | 4.9 | 5.1 | 5.2 | 5.3 | 5.5 | 5.6 | 5.7 | 5.8 | 5.9 | 5.9 | 6.0 | 6.2 | 6.4 | 6.5 |
人口増加都市
