埼玉県吉川市| 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 | 2,774 | 2,824 | 2,913 | 3,029 | 3,022 | 3,090 | 3,112 | 3,085 | 3,112 | 3,118 | 3,104 | 3,147 | 3,204 | 3,328 | 3,401 | 3,396 | 3,398 | 3,341 | 3,304 | 3,230 | 3,304 | 3,440 | 3,369 | 3,412 | 3,271 |
| 構成比（%） | 5.3 | 5.3 | 5.4 | 5.5 | 5.4 | 5.5 | 5.5 | 5.4 | 5.3 | 5.3 | 5.2 | 5.1 | 5.1 | 5.2 | 5.3 | 5.2 | 5.2 | 5.0 | 4.8 | 4.7 | 4.7 | 4.8 | 4.7 | 4.7 | 4.5 |
| 5-9歳 | 2,939 | 2,798 | 2,778 | 2,828 | 2,863 | 2,989 | 3,074 | 3,202 | 3,276 | 3,288 | 3,327 | 3,471 | 3,553 | 3,604 | 3,649 | 3,621 | 3,602 | 3,564 | 3,692 | 3,722 | 3,774 | 3,806 | 3,754 | 3,679 | 3,666 |
| 構成比（%） | 5.6 | 5.3 | 5.1 | 5.1 | 5.1 | 5.3 | 5.4 | 5.6 | 5.6 | 5.6 | 5.5 | 5.7 | 5.7 | 5.7 | 5.7 | 5.6 | 5.5 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.2 | 5.1 | 5.0 |
| 10-14歳 | 3,443 | 3,334 | 3,267 | 3,196 | 3,103 | 3,017 | 2,931 | 2,889 | 2,931 | 3,009 | 3,110 | 3,226 | 3,337 | 3,412 | 3,453 | 3,529 | 3,631 | 3,699 | 3,716 | 3,725 | 3,757 | 3,707 | 3,690 | 3,782 | 3,837 |
| 構成比（%） | 6.6 | 6.3 | 6.1 | 5.8 | 5.6 | 5.3 | 5.1 | 5.0 | 5.0 | 5.1 | 5.2 | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.6 | 5.5 | 5.4 | 5.4 | 5.2 | 5.2 | 5.2 | 5.3 |
| 15-19歳 | 4,334 | 4,186 | 3,999 | 3,789 | 3,705 | 3,576 | 3,518 | 3,409 | 3,320 | 3,209 | 3,122 | 3,024 | 3,005 | 3,071 | 3,126 | 3,245 | 3,300 | 3,409 | 3,547 | 3,561 | 3,575 | 3,690 | 3,775 | 3,763 | 3,798 |
| 構成比（%） | 8.3 | 7.9 | 7.4 | 6.9 | 6.7 | 6.3 | 6.2 | 5.9 | 5.7 | 5.4 | 5.2 | 4.9 | 4.8 | 4.8 | 4.9 | 5.0 | 5.0 | 5.1 | 5.2 | 5.2 | 5.1 | 5.2 | 5.3 | 5.2 | 5.2 |
| 20-24歳 | 5,298 | 5,206 | 5,094 | 4,986 | 4,616 | 4,325 | 4,172 | 4,003 | 3,782 | 3,764 | 3,706 | 3,616 | 3,622 | 3,562 | 3,432 | 3,318 | 3,193 | 3,194 | 3,329 | 3,375 | 3,538 | 3,643 | 3,722 | 3,850 | 3,873 |
| 構成比（%） | 10.1 | 9.8 | 9.4 | 9.1 | 8.3 | 7.7 | 7.3 | 7.0 | 6.5 | 6.4 | 6.2 | 5.9 | 5.8 | 5.6 | 5.3 | 5.1 | 4.9 | 4.8 | 4.9 | 4.9 | 5.1 | 5.1 | 5.2 | 5.3 | 5.3 |
| 25-29歳 | 4,102 | 4,357 | 4,808 | 5,057 | 5,268 | 5,415 | 5,285 | 5,067 | 4,945 | 4,632 | 4,385 | 4,337 | 4,198 | 4,088 | 4,023 | 3,974 | 3,937 | 3,917 | 3,979 | 3,927 | 3,877 | 3,817 | 3,785 | 3,825 | 3,831 |
| 構成比（%） | 7.8 | 8.2 | 8.9 | 9.2 | 9.5 | 9.6 | 9.3 | 8.8 | 8.5 | 7.8 | 7.3 | 7.1 | 6.7 | 6.4 | 6.2 | 6.1 | 6.0 | 5.9 | 5.8 | 5.7 | 5.5 | 5.4 | 5.3 | 5.3 | 5.3 |
| 30-34歳 | 3,202 | 3,326 | 3,494 | 3,813 | 4,109 | 4,399 | 4,673 | 5,052 | 5,313 | 5,476 | 5,669 | 5,635 | 5,577 | 5,480 | 5,156 | 4,839 | 4,667 | 4,556 | 4,534 | 4,498 | 4,573 | 4,566 | 4,487 | 4,421 | 4,331 |
| 構成比（%） | 6.1 | 6.3 | 6.5 | 6.9 | 7.4 | 7.8 | 8.2 | 8.8 | 9.1 | 9.3 | 9.4 | 9.2 | 9.0 | 8.6 | 8.0 | 7.4 | 7.1 | 6.8 | 6.7 | 6.6 | 6.5 | 6.4 | 6.3 | 6.1 | 5.9 |
| 35-39歳 | 3,236 | 3,154 | 3,136 | 3,186 | 3,216 | 3,392 | 3,580 | 3,713 | 4,041 | 4,350 | 4,647 | 5,028 | 5,457 | 5,750 | 6,066 | 6,302 | 6,201 | 6,110 | 5,944 | 5,694 | 5,474 | 5,401 | 5,175 | 5,057 | 4,980 |
| 構成比（%） | 6.2 | 6.0 | 5.8 | 5.8 | 5.8 | 6.0 | 6.3 | 6.5 | 6.9 | 7.4 | 7.7 | 8.2 | 8.8 | 9.0 | 9.4 | 9.7 | 9.4 | 9.2 | 8.7 | 8.3 | 7.8 | 7.6 | 7.2 | 7.0 | 6.8 |
| 40-44歳 | 4,249 | 3,916 | 3,731 | 3,586 | 3,470 | 3,395 | 3,316 | 3,288 | 3,341 | 3,348 | 3,519 | 3,690 | 3,896 | 4,288 | 4,648 | 4,937 | 5,317 | 5,791 | 6,135 | 6,319 | 6,587 | 6,643 | 6,537 | 6,302 | 6,035 |
| 構成比（%） | 8.1 | 7.4 | 6.9 | 6.5 | 6.2 | 6.0 | 5.8 | 5.7 | 5.7 | 5.7 | 5.9 | 6.0 | 6.3 | 6.7 | 7.2 | 7.6 | 8.1 | 8.7 | 9.0 | 9.2 | 9.4 | 9.4 | 9.1 | 8.7 | 8.3 |
| 45-49歳 | 5,333 | 5,680 | 5,624 | 5,225 | 4,834 | 4,429 | 4,086 | 3,790 | 3,602 | 3,545 | 3,456 | 3,414 | 3,393 | 3,455 | 3,460 | 3,632 | 3,820 | 3,986 | 4,457 | 4,769 | 5,111 | 5,417 | 5,965 | 6,219 | 6,461 |
| 構成比（%） | 10.2 | 10.7 | 10.4 | 9.5 | 8.7 | 7.8 | 7.2 | 6.6 | 6.2 | 6.0 | 5.8 | 5.6 | 5.4 | 5.4 | 5.4 | 5.6 | 5.8 | 6.0 | 6.5 | 6.9 | 7.3 | 7.6 | 8.3 | 8.6 | 8.9 |
| 50-54歳 | 4,500 | 4,399 | 4,523 | 4,922 | 5,186 | 5,487 | 5,802 | 5,723 | 5,277 | 4,907 | 4,489 | 4,122 | 3,874 | 3,689 | 3,626 | 3,510 | 3,447 | 3,426 | 3,490 | 3,546 | 3,666 | 3,920 | 4,048 | 4,452 | 4,798 |
| 構成比（%） | 8.6 | 8.3 | 8.4 | 8.9 | 9.3 | 9.7 | 10.2 | 10.0 | 9.0 | 8.3 | 7.5 | 6.7 | 6.2 | 5.8 | 5.6 | 5.4 | 5.2 | 5.1 | 5.1 | 5.2 | 5.2 | 5.5 | 5.7 | 6.2 | 6.6 |
| 55-59歳 | 2,977 | 3,303 | 3,664 | 3,975 | 4,360 | 4,544 | 4,417 | 4,490 | 4,882 | 5,130 | 5,440 | 5,795 | 5,783 | 5,336 | 4,883 | 4,479 | 4,141 | 3,873 | 3,727 | 3,648 | 3,591 | 3,510 | 3,440 | 3,482 | 3,559 |
| 構成比（%） | 5.7 | 6.2 | 6.8 | 7.2 | 7.8 | 8.0 | 7.7 | 7.8 | 8.4 | 8.7 | 9.1 | 9.5 | 9.3 | 8.4 | 7.6 | 6.9 | 6.3 | 5.8 | 5.5 | 5.3 | 5.1 | 4.9 | 4.8 | 4.8 | 4.9 |
| 60-64歳 | 1,975 | 2,138 | 2,326 | 2,605 | 2,780 | 3,012 | 3,333 | 3,638 | 3,951 | 4,342 | 4,527 | 4,394 | 4,449 | 4,846 | 5,139 | 5,419 | 5,732 | 5,673 | 5,247 | 4,973 | 4,544 | 4,266 | 3,962 | 3,732 | 3,664 |
| 構成比（%） | 3.8 | 4.0 | 4.3 | 4.7 | 5.0 | 5.3 | 5.8 | 6.3 | 6.8 | 7.3 | 7.5 | 7.2 | 7.1 | 7.6 | 8.0 | 8.3 | 8.7 | 8.5 | 7.7 | 7.2 | 6.5 | 6.0 | 5.5 | 5.2 | 5.0 |
| 65-69歳 | 1,479 | 1,521 | 1,589 | 1,647 | 1,793 | 1,957 | 2,090 | 2,292 | 2,564 | 2,731 | 2,963 | 3,293 | 3,607 | 3,930 | 4,284 | 4,440 | 4,314 | 4,372 | 4,751 | 4,892 | 5,164 | 5,509 | 5,637 | 5,314 | 4,876 |
| 構成比（%） | 2.8 | 2.9 | 2.9 | 3.0 | 3.2 | 3.5 | 3.7 | 4.0 | 4.4 | 4.6 | 4.9 | 5.4 | 5.8 | 6.2 | 6.7 | 6.8 | 6.6 | 6.6 | 7.0 | 7.1 | 7.4 | 7.8 | 7.9 | 7.3 | 6.7 |
| 70-74歳 | 1,042 | 1,163 | 1,225 | 1,322 | 1,338 | 1,390 | 1,455 | 1,528 | 1,572 | 1,700 | 1,871 | 1,992 | 2,190 | 2,455 | 2,601 | 2,818 | 3,122 | 3,456 | 3,730 | 4,015 | 4,281 | 4,188 | 4,110 | 4,433 | 4,696 |
| 構成比（%） | 2.0 | 2.2 | 2.3 | 2.4 | 2.4 | 2.5 | 2.5 | 2.7 | 2.7 | 2.9 | 3.1 | 3.3 | 3.5 | 3.9 | 4.0 | 4.3 | 4.7 | 5.2 | 5.5 | 5.8 | 6.1 | 5.9 | 5.7 | 6.1 | 6.4 |
| 75-79歳 | 756 | 768 | 828 | 848 | 921 | 939 | 1,034 | 1,079 | 1,185 | 1,212 | 1,255 | 1,323 | 1,404 | 1,459 | 1,549 | 1,715 | 1,817 | 2,016 | 2,260 | 2,328 | 2,523 | 2,802 | 3,135 | 3,373 | 3,709 |
| 構成比（%） | 1.4 | 1.4 | 1.5 | 1.5 | 1.7 | 1.7 | 1.8 | 1.9 | 2.0 | 2.0 | 2.1 | 2.2 | 2.3 | 2.3 | 2.4 | 2.6 | 2.8 | 3.0 | 3.3 | 3.4 | 3.6 | 3.9 | 4.4 | 4.7 | 5.1 |
| 80歳以上 | 845 | 914 | 960 | 1,053 | 1,090 | 1,137 | 1,186 | 1,269 | 1,303 | 1,418 | 1,481 | 1,612 | 1,709 | 1,819 | 1,887 | 1,973 | 2,110 | 2,215 | 2,332 | 2,417 | 2,532 | 2,723 | 2,993 | 3,286 | 3,506 |
| 構成比（%） | 1.6 | 1.7 | 1.8 | 1.9 | 2.0 | 2.0 | 2.1 | 2.2 | 2.2 | 2.4 | 2.5 | 2.6 | 2.7 | 2.9 | 2.9 | 3.0 | 3.2 | 3.3 | 3.4 | 3.5 | 3.6 | 3.8 | 4.2 | 4.5 | 4.8 |
人口増加都市
