東京都小金井市| 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 | 4,796 | 4,887 | 4,893 | 4,854 | 4,754 | 4,733 | 4,669 | 4,512 | 4,506 | 4,485 | 4,355 | 4,299 | 4,263 | 4,143 | 4,118 | 4,196 | 4,464 | 4,568 | 4,782 | 4,899 | 4,955 | 5,052 | 5,171 | 5,267 | 5,317 |
| 構成比（%） | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 | 4.2 | 4.2 | 4.1 | 4.0 | 3.9 | 3.9 | 3.7 | 3.7 | 3.8 | 3.9 | 4.0 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.4 | 4.4 |
| 5-9歳 | 4,676 | 4,676 | 4,602 | 4,480 | 4,484 | 4,494 | 4,515 | 4,527 | 4,614 | 4,510 | 4,524 | 4,611 | 4,516 | 4,545 | 4,563 | 4,461 | 4,378 | 4,377 | 4,308 | 4,334 | 4,348 | 4,425 | 4,657 | 4,764 | 4,905 |
| 構成比（%） | 4.5 | 4.4 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.3 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.7 | 3.7 | 3.8 | 3.9 | 4.0 | 4.0 |
| 10-14歳 | 4,794 | 4,824 | 4,762 | 4,740 | 4,707 | 4,660 | 4,575 | 4,567 | 4,506 | 4,521 | 4,598 | 4,611 | 4,682 | 4,724 | 4,770 | 4,820 | 4,915 | 4,841 | 4,892 | 4,867 | 4,769 | 4,617 | 4,568 | 4,490 | 4,532 |
| 構成比（%） | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 3.9 | 3.8 | 3.7 | 3.7 |
| 15-19歳 | 6,269 | 6,109 | 5,983 | 5,830 | 5,661 | 5,548 | 5,528 | 5,387 | 5,363 | 5,228 | 5,169 | 5,168 | 5,142 | 5,024 | 5,003 | 5,058 | 5,077 | 5,130 | 5,241 | 5,215 | 5,207 | 5,237 | 5,257 | 5,294 | 5,308 |
| 構成比（%） | 6.0 | 5.8 | 5.6 | 5.5 | 5.3 | 5.2 | 5.2 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.7 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| 20-24歳 | 10,879 | 10,466 | 10,227 | 10,067 | 9,835 | 9,575 | 9,346 | 9,260 | 9,134 | 8,983 | 8,674 | 8,466 | 8,226 | 8,321 | 8,227 | 7,890 | 7,577 | 7,389 | 7,539 | 7,426 | 7,592 | 7,583 | 7,613 | 7,765 | 7,910 |
| 構成比（%） | 10.4 | 9.9 | 9.6 | 9.5 | 9.2 | 9.0 | 8.7 | 8.6 | 8.4 | 8.3 | 8.0 | 7.7 | 7.5 | 7.5 | 7.4 | 7.1 | 6.7 | 6.5 | 6.5 | 6.3 | 6.5 | 6.4 | 6.4 | 6.5 | 6.5 |
| 25-29歳 | 10,041 | 10,208 | 10,673 | 10,377 | 10,412 | 10,226 | 9,873 | 9,601 | 9,596 | 9,355 | 9,414 | 9,243 | 9,060 | 8,927 | 8,821 | 8,672 | 8,750 | 8,557 | 8,792 | 8,672 | 8,512 | 8,381 | 8,300 | 8,208 | 8,308 |
| 構成比（%） | 9.6 | 9.7 | 10.1 | 9.8 | 9.8 | 9.6 | 9.2 | 8.9 | 8.9 | 8.6 | 8.6 | 8.4 | 8.3 | 8.1 | 7.9 | 7.8 | 7.7 | 7.5 | 7.6 | 7.4 | 7.2 | 7.1 | 7.0 | 6.8 | 6.8 |
| 30-34歳 | 9,308 | 9,529 | 9,387 | 9,483 | 9,464 | 9,383 | 9,434 | 9,551 | 9,520 | 9,459 | 9,269 | 9,155 | 8,923 | 8,835 | 8,693 | 8,659 | 8,941 | 8,788 | 9,053 | 9,052 | 8,774 | 8,627 | 8,794 | 8,710 | 8,521 |
| 構成比（%） | 8.9 | 9.1 | 8.8 | 8.9 | 8.9 | 8.8 | 8.8 | 8.9 | 8.8 | 8.7 | 8.5 | 8.4 | 8.1 | 8.0 | 7.8 | 7.7 | 7.9 | 7.7 | 7.8 | 7.7 | 7.5 | 7.3 | 7.4 | 7.2 | 7.0 |
| 35-39歳 | 7,214 | 7,471 | 7,760 | 8,006 | 8,232 | 8,374 | 8,670 | 8,582 | 8,857 | 8,830 | 8,851 | 8,881 | 9,107 | 8,960 | 8,948 | 8,919 | 9,070 | 8,954 | 9,136 | 9,074 | 9,041 | 9,004 | 8,959 | 8,944 | 8,922 |
| 構成比（%） | 6.9 | 7.1 | 7.3 | 7.5 | 7.7 | 7.9 | 8.1 | 8.0 | 8.2 | 8.1 | 8.1 | 8.1 | 8.3 | 8.1 | 8.0 | 8.0 | 8.0 | 7.9 | 7.8 | 7.8 | 7.7 | 7.6 | 7.5 | 7.4 | 7.3 |
| 40-44歳 | 7,056 | 6,911 | 6,711 | 6,622 | 6,663 | 6,877 | 7,190 | 7,484 | 7,792 | 7,992 | 8,174 | 8,405 | 8,423 | 8,732 | 8,870 | 8,951 | 8,998 | 9,258 | 9,337 | 9,399 | 9,293 | 9,274 | 9,254 | 9,161 | 9,149 |
| 構成比（%） | 6.8 | 6.6 | 6.3 | 6.2 | 6.3 | 6.5 | 6.7 | 7.0 | 7.2 | 7.4 | 7.5 | 7.7 | 7.7 | 7.9 | 8.0 | 8.0 | 7.9 | 8.1 | 8.0 | 8.0 | 7.9 | 7.9 | 7.8 | 7.6 | 7.5 |
| 45-49歳 | 7,783 | 8,150 | 8,252 | 7,782 | 7,385 | 6,920 | 6,796 | 6,531 | 6,539 | 6,610 | 6,906 | 7,190 | 7,462 | 7,767 | 8,036 | 8,278 | 8,561 | 8,625 | 9,077 | 9,090 | 9,297 | 9,256 | 9,709 | 9,558 | 9,494 |
| 構成比（%） | 7.5 | 7.7 | 7.8 | 7.3 | 6.9 | 6.5 | 6.3 | 6.1 | 6.0 | 6.1 | 6.3 | 6.6 | 6.8 | 7.0 | 7.2 | 7.4 | 7.6 | 7.6 | 7.8 | 7.8 | 7.9 | 7.8 | 8.1 | 7.9 | 7.8 |
| 50-54歳 | 6,646 | 6,461 | 6,570 | 6,984 | 7,262 | 7,642 | 8,066 | 8,118 | 7,624 | 7,271 | 6,893 | 6,721 | 6,520 | 6,547 | 6,668 | 6,883 | 7,182 | 7,432 | 7,876 | 8,184 | 8,369 | 8,701 | 8,607 | 8,980 | 9,118 |
| 構成比（%） | 6.4 | 6.1 | 6.2 | 6.6 | 6.8 | 7.2 | 7.5 | 7.6 | 7.0 | 6.7 | 6.3 | 6.1 | 5.9 | 5.9 | 6.0 | 6.2 | 6.3 | 6.5 | 6.8 | 7.0 | 7.1 | 7.4 | 7.2 | 7.5 | 7.5 |
| 55-59歳 | 5,885 | 5,922 | 6,052 | 6,135 | 6,389 | 6,356 | 6,162 | 6,192 | 6,756 | 6,982 | 7,437 | 7,779 | 7,833 | 7,441 | 7,080 | 6,727 | 6,552 | 6,457 | 6,483 | 6,556 | 6,788 | 7,086 | 7,320 | 7,669 | 8,072 |
| 構成比（%） | 5.6 | 5.6 | 5.7 | 5.8 | 6.0 | 6.0 | 5.7 | 5.8 | 6.2 | 6.4 | 6.8 | 7.1 | 7.1 | 6.7 | 6.4 | 6.0 | 5.8 | 5.7 | 5.6 | 5.6 | 5.8 | 6.0 | 6.1 | 6.4 | 6.6 |
| 60-64歳 | 5,786 | 5,857 | 5,875 | 5,828 | 5,663 | 5,540 | 5,550 | 5,642 | 5,709 | 6,009 | 6,055 | 5,790 | 5,868 | 6,398 | 6,724 | 7,128 | 7,472 | 7,496 | 7,184 | 6,952 | 6,559 | 6,340 | 6,281 | 6,192 | 6,225 |
| 構成比（%） | 5.5 | 5.6 | 5.5 | 5.5 | 5.3 | 5.2 | 5.2 | 5.3 | 5.3 | 5.5 | 5.6 | 5.3 | 5.3 | 5.8 | 6.0 | 6.4 | 6.6 | 6.6 | 6.2 | 5.9 | 5.6 | 5.4 | 5.3 | 5.1 | 5.1 |
| 65-69歳 | 4,870 | 5,002 | 5,158 | 5,281 | 5,382 | 5,400 | 5,462 | 5,446 | 5,415 | 5,284 | 5,203 | 5,215 | 5,311 | 5,392 | 5,686 | 5,747 | 5,512 | 5,601 | 6,085 | 6,322 | 6,725 | 7,022 | 7,222 | 6,931 | 6,565 |
| 構成比（%） | 4.7 | 4.8 | 4.9 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.0 | 4.9 | 4.8 | 4.8 | 4.8 | 4.9 | 5.1 | 5.1 | 4.9 | 4.9 | 5.2 | 5.4 | 5.7 | 6.0 | 6.1 | 5.8 | 5.4 |
| 70-74歳 | 3,223 | 3,470 | 3,738 | 3,985 | 4,194 | 4,402 | 4,599 | 4,760 | 4,909 | 4,997 | 4,992 | 5,018 | 5,075 | 5,064 | 4,916 | 4,840 | 4,881 | 4,961 | 5,076 | 5,281 | 5,384 | 5,261 | 5,220 | 5,554 | 5,948 |
| 構成比（%） | 3.1 | 3.3 | 3.5 | 3.8 | 3.9 | 4.1 | 4.3 | 4.4 | 4.5 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.4 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.6 | 4.5 | 4.4 | 4.6 | 4.9 |
| 75-79歳 | 2,242 | 2,380 | 2,428 | 2,526 | 2,681 | 2,858 | 3,116 | 3,365 | 3,565 | 3,770 | 3,943 | 4,086 | 4,240 | 4,370 | 4,474 | 4,495 | 4,546 | 4,638 | 4,612 | 4,541 | 4,420 | 4,450 | 4,523 | 4,610 | 4,804 |
| 構成比（%） | 2.1 | 2.3 | 2.3 | 2.4 | 2.5 | 2.7 | 2.9 | 3.1 | 3.3 | 3.5 | 3.6 | 3.7 | 3.9 | 4.0 | 4.0 | 4.0 | 4.0 | 4.1 | 4.0 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 4.0 |
| 80歳以上 | 2,840 | 2,959 | 3,066 | 3,192 | 3,308 | 3,492 | 3,665 | 3,777 | 3,981 | 4,244 | 4,544 | 4,826 | 5,069 | 5,367 | 5,723 | 6,095 | 6,398 | 6,654 | 6,972 | 7,137 | 7,394 | 7,662 | 7,904 | 8,171 | 8,345 |
| 構成比（%） | 2.7 | 2.8 | 2.9 | 3.0 | 3.1 | 3.3 | 3.4 | 3.5 | 3.7 | 3.9 | 4.2 | 4.4 | 4.6 | 4.9 | 5.1 | 5.5 | 5.6 | 5.9 | 6.0 | 6.1 | 6.3 | 6.5 | 6.6 | 6.8 | 6.9 |
人口増加都市
