東京都武蔵野市| 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 | 4,998 | 4,893 | 4,849 | 4,909 | 4,870 | 4,777 | 4,805 | 4,696 | 4,657 | 4,561 | 4,681 | 4,651 | 4,651 | 4,625 | 4,749 | 4,926 | 5,088 | 5,200 | 5,523 | 5,686 | 5,960 | 6,125 | 6,163 | 6,146 | 6,163 |
| 構成比（%） | 3.8 | 3.8 | 3.7 | 3.8 | 3.7 | 3.7 | 3.7 | 3.6 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.4 | 3.5 | 3.6 | 3.7 | 3.8 | 4.0 | 4.0 | 4.2 | 4.3 | 4.3 | 4.2 | 4.2 |
| 5-9歳 | 5,168 | 4,985 | 4,905 | 4,865 | 4,781 | 4,760 | 4,695 | 4,764 | 4,748 | 4,711 | 4,777 | 4,882 | 4,784 | 4,743 | 4,741 | 4,725 | 4,746 | 4,796 | 4,970 | 5,116 | 5,244 | 5,419 | 5,526 | 5,594 | 5,757 |
| 構成比（%） | 4.0 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 | 3.8 | 3.8 | 3.9 | 3.9 |
| 10-14歳 | 5,890 | 5,792 | 5,612 | 5,415 | 5,204 | 5,085 | 4,974 | 4,857 | 4,786 | 4,732 | 4,743 | 4,737 | 4,853 | 4,820 | 4,782 | 4,853 | 4,920 | 4,869 | 4,940 | 4,906 | 4,965 | 5,018 | 5,054 | 5,231 | 5,425 |
| 構成比（%） | 4.5 | 4.5 | 4.3 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.6 | 3.6 | 3.6 | 3.5 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.6 | 3.7 |
| 15-19歳 | 7,574 | 7,287 | 7,025 | 6,836 | 6,533 | 6,301 | 6,151 | 5,969 | 5,752 | 5,621 | 5,457 | 5,377 | 5,202 | 5,199 | 5,111 | 5,116 | 5,033 | 5,126 | 5,232 | 5,280 | 5,325 | 5,382 | 5,461 | 5,392 | 5,410 |
| 構成比（%） | 5.8 | 5.6 | 5.4 | 5.2 | 5.0 | 4.8 | 4.7 | 4.5 | 4.4 | 4.3 | 4.1 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.7 | 3.8 | 3.7 | 3.8 | 3.7 | 3.8 | 3.8 | 3.7 | 3.7 |
| 20-24歳 | 13,381 | 12,951 | 12,642 | 12,369 | 12,062 | 11,998 | 11,607 | 11,240 | 10,929 | 10,425 | 10,041 | 9,778 | 9,523 | 9,092 | 8,658 | 8,210 | 8,002 | 7,618 | 7,833 | 7,640 | 7,815 | 7,946 | 7,992 | 8,130 | 8,333 |
| 構成比（%） | 10.3 | 10.0 | 9.7 | 9.5 | 9.3 | 9.2 | 8.9 | 8.6 | 8.3 | 7.9 | 7.6 | 7.3 | 7.1 | 6.8 | 6.4 | 6.1 | 5.9 | 5.6 | 5.6 | 5.4 | 5.5 | 5.5 | 5.6 | 5.6 | 5.7 |
| 25-29歳 | 13,130 | 13,295 | 13,482 | 13,768 | 13,655 | 13,563 | 13,537 | 13,414 | 13,079 | 12,850 | 12,836 | 12,810 | 12,494 | 12,350 | 12,025 | 11,449 | 11,157 | 10,709 | 10,723 | 10,484 | 10,179 | 9,922 | 9,889 | 9,951 | 9,914 |
| 構成比（%） | 10.1 | 10.2 | 10.4 | 10.5 | 10.5 | 10.4 | 10.3 | 10.2 | 10.0 | 9.8 | 9.7 | 9.6 | 9.3 | 9.2 | 8.9 | 8.5 | 8.2 | 7.9 | 7.7 | 7.5 | 7.2 | 6.9 | 6.9 | 6.9 | 6.8 |
| 30-34歳 | 10,738 | 10,985 | 10,983 | 11,406 | 11,738 | 11,724 | 11,912 | 12,291 | 12,378 | 12,397 | 12,638 | 12,803 | 12,562 | 12,379 | 12,389 | 12,323 | 12,105 | 11,763 | 12,002 | 11,913 | 11,799 | 11,538 | 11,204 | 10,887 | 10,727 |
| 構成比（%） | 8.2 | 8.5 | 8.5 | 8.7 | 9.0 | 9.0 | 9.1 | 9.4 | 9.4 | 9.5 | 9.5 | 9.6 | 9.4 | 9.2 | 9.2 | 9.1 | 8.9 | 8.6 | 8.6 | 8.5 | 8.3 | 8.1 | 7.8 | 7.5 | 7.3 |
| 35-39歳 | 8,783 | 8,905 | 9,189 | 9,464 | 9,665 | 9,913 | 10,123 | 10,234 | 10,527 | 10,761 | 11,040 | 11,397 | 11,762 | 11,824 | 11,861 | 11,877 | 12,000 | 11,779 | 12,006 | 12,014 | 11,959 | 11,817 | 11,587 | 11,510 | 11,405 |
| 構成比（%） | 6.7 | 6.9 | 7.1 | 7.2 | 7.4 | 7.6 | 7.7 | 7.8 | 8.0 | 8.2 | 8.3 | 8.5 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.7 | 8.6 | 8.5 | 8.4 | 8.2 | 8.0 | 7.9 | 7.8 |
| 40-44歳 | 8,632 | 8,292 | 8,027 | 7,967 | 7,997 | 8,360 | 8,472 | 8,671 | 8,952 | 9,151 | 9,488 | 9,922 | 10,056 | 10,329 | 10,592 | 10,803 | 11,034 | 11,522 | 11,909 | 12,048 | 12,241 | 12,312 | 12,134 | 11,956 | 11,846 |
| 構成比（%） | 6.6 | 6.4 | 6.2 | 6.1 | 6.1 | 6.4 | 6.5 | 6.6 | 6.8 | 7.0 | 7.2 | 7.4 | 7.5 | 7.7 | 7.9 | 8.0 | 8.1 | 8.5 | 8.5 | 8.6 | 8.6 | 8.6 | 8.4 | 8.3 | 8.1 |
| 45-49歳 | 10,354 | 10,732 | 10,465 | 9,555 | 8,887 | 8,288 | 7,952 | 7,749 | 7,662 | 7,749 | 8,141 | 8,321 | 8,547 | 8,841 | 9,091 | 9,404 | 9,737 | 9,873 | 10,459 | 10,807 | 11,047 | 11,111 | 11,900 | 11,900 | 12,103 |
| 構成比（%） | 7.9 | 8.3 | 8.1 | 7.3 | 6.8 | 6.3 | 6.1 | 5.9 | 5.8 | 5.9 | 6.1 | 6.2 | 6.4 | 6.6 | 6.7 | 7.0 | 7.2 | 7.3 | 7.5 | 7.7 | 7.8 | 7.8 | 8.3 | 8.2 | 8.3 |
| 50-54歳 | 8,619 | 8,197 | 8,280 | 8,985 | 9,144 | 9,603 | 10,090 | 9,953 | 9,079 | 8,475 | 7,913 | 7,670 | 7,554 | 7,499 | 7,634 | 7,973 | 8,183 | 8,425 | 8,878 | 9,107 | 9,549 | 9,924 | 9,742 | 10,327 | 10,713 |
| 構成比（%） | 6.6 | 6.3 | 6.4 | 6.9 | 7.0 | 7.3 | 7.7 | 7.6 | 6.9 | 6.5 | 6.0 | 5.7 | 5.6 | 5.6 | 5.7 | 5.9 | 6.0 | 6.2 | 6.4 | 6.5 | 6.7 | 6.9 | 6.8 | 7.1 | 7.3 |
| 55-59歳 | 7,399 | 7,366 | 7,454 | 7,571 | 7,943 | 7,940 | 7,667 | 7,776 | 8,367 | 8,627 | 9,145 | 9,636 | 9,448 | 8,698 | 8,220 | 7,652 | 7,471 | 7,309 | 7,420 | 7,603 | 7,881 | 8,136 | 8,357 | 8,632 | 8,891 |
| 構成比（%） | 5.7 | 5.7 | 5.7 | 5.8 | 6.1 | 6.1 | 5.8 | 5.9 | 6.4 | 6.6 | 6.9 | 7.2 | 7.0 | 6.5 | 6.1 | 5.7 | 5.5 | 5.4 | 5.3 | 5.4 | 5.5 | 5.7 | 5.8 | 6.0 | 6.1 |
| 60-64歳 | 7,065 | 7,190 | 7,194 | 7,151 | 6,923 | 6,843 | 6,826 | 6,966 | 7,050 | 7,409 | 7,403 | 7,230 | 7,307 | 7,908 | 8,177 | 8,656 | 9,122 | 9,044 | 8,413 | 8,120 | 7,539 | 7,361 | 7,264 | 7,168 | 7,313 |
| 構成比（%） | 5.4 | 5.5 | 5.5 | 5.5 | 5.3 | 5.2 | 5.2 | 5.3 | 5.4 | 5.6 | 5.6 | 5.4 | 5.4 | 5.9 | 6.1 | 6.4 | 6.7 | 6.6 | 6.0 | 5.8 | 5.3 | 5.1 | 5.0 | 4.9 | 5.0 |
| 65-69歳 | 6,134 | 6,138 | 6,224 | 6,469 | 6,595 | 6,683 | 6,787 | 6,809 | 6,745 | 6,517 | 6,464 | 6,446 | 6,562 | 6,663 | 7,031 | 7,063 | 6,905 | 6,964 | 7,661 | 7,837 | 8,337 | 8,747 | 8,821 | 8,277 | 7,786 |
| 構成比（%） | 4.7 | 4.7 | 4.8 | 5.0 | 5.1 | 5.1 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.9 | 5.0 | 5.2 | 5.2 | 5.1 | 5.1 | 5.5 | 5.6 | 5.9 | 6.1 | 6.1 | 5.7 | 5.3 |
| 70-74歳 | 4,821 | 4,994 | 5,181 | 5,302 | 5,430 | 5,635 | 5,710 | 5,814 | 6,025 | 6,163 | 6,258 | 6,383 | 6,336 | 6,340 | 6,161 | 6,098 | 6,072 | 6,206 | 6,337 | 6,652 | 6,799 | 6,646 | 6,586 | 7,110 | 7,457 |
| 構成比（%） | 3.7 | 3.8 | 4.0 | 4.1 | 4.2 | 4.3 | 4.4 | 4.4 | 4.6 | 4.7 | 4.7 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.5 | 4.6 | 4.5 | 4.7 | 4.8 | 4.6 | 4.6 | 4.9 | 5.1 |
| 75-79歳 | 3,343 | 3,510 | 3,694 | 3,852 | 4,034 | 4,149 | 4,381 | 4,550 | 4,668 | 4,817 | 5,005 | 5,093 | 5,269 | 5,439 | 5,576 | 5,658 | 5,789 | 5,795 | 5,826 | 5,708 | 5,540 | 5,518 | 5,672 | 5,770 | 6,115 |
| 構成比（%） | 2.6 | 2.7 | 2.8 | 2.9 | 3.1 | 3.2 | 3.3 | 3.5 | 3.6 | 3.7 | 3.8 | 3.8 | 3.9 | 4.1 | 4.1 | 4.2 | 4.3 | 4.3 | 4.2 | 4.1 | 3.9 | 3.9 | 3.9 | 4.0 | 4.2 |
| 80歳以上 | 4,260 | 4,445 | 4,607 | 4,779 | 4,915 | 5,144 | 5,405 | 5,635 | 5,907 | 6,183 | 6,485 | 6,854 | 7,213 | 7,541 | 7,888 | 8,279 | 8,639 | 9,045 | 9,403 | 9,606 | 9,959 | 10,340 | 10,612 | 10,921 | 11,041 |
| 構成比（%） | 3.3 | 3.4 | 3.5 | 3.7 | 3.8 | 3.9 | 4.1 | 4.3 | 4.5 | 4.7 | 4.9 | 5.1 | 5.4 | 5.6 | 5.9 | 6.1 | 6.4 | 6.6 | 6.7 | 6.8 | 7.0 | 7.2 | 7.4 | 7.5 | 7.5 |
人口増加都市
