山口県長門市| 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 | 1,702 | 1,607 | 1,628 | 1,612 | 1,545 | 1,573 | 1,562 | 1,477 | 1,458 | 1,420 | 1,360 | 1,296 | 1,301 | 1,242 | 1,217 | 1,220 | 1,183 | 1,146 | 1,099 | 1,081 | 1,036 | 1,021 | 965 | 917 | 886 |
| 構成比（%） | 3.7 | 3.5 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.4 | 3.4 | 3.3 | 3.2 | 3.1 | 3.2 | 3.1 | 3.1 | 3.1 | 3.1 | 3.0 | 2.9 | 2.9 | 2.8 | 2.8 | 2.7 | 2.6 | 2.6 |
| 5-9歳 | 2,184 | 2,059 | 2,027 | 1,917 | 1,852 | 1,810 | 1,746 | 1,664 | 1,648 | 1,603 | 1,598 | 1,567 | 1,516 | 1,495 | 1,452 | 1,326 | 1,299 | 1,278 | 1,245 | 1,250 | 1,243 | 1,220 | 1,192 | 1,162 | 1,114 |
| 構成比（%） | 4.7 | 4.5 | 4.4 | 4.2 | 4.1 | 4.1 | 4.0 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.4 | 3.4 | 3.4 | 3.3 | 3.3 | 3.4 | 3.4 | 3.4 | 3.3 | 3.2 |
| 10-14歳 | 2,938 | 2,805 | 2,668 | 2,576 | 2,405 | 2,254 | 2,122 | 2,052 | 1,924 | 1,873 | 1,812 | 1,752 | 1,681 | 1,656 | 1,588 | 1,594 | 1,545 | 1,472 | 1,434 | 1,409 | 1,358 | 1,311 | 1,297 | 1,270 | 1,256 |
| 構成比（%） | 6.3 | 6.1 | 5.8 | 5.7 | 5.4 | 5.1 | 4.8 | 4.7 | 4.5 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 3.9 | 3.8 | 3.8 | 3.7 | 3.6 | 3.6 | 3.6 | 3.7 |
| 15-19歳 | 3,005 | 2,973 | 2,904 | 2,711 | 2,627 | 2,608 | 2,542 | 2,431 | 2,326 | 2,222 | 2,067 | 1,952 | 1,871 | 1,760 | 1,728 | 1,706 | 1,625 | 1,578 | 1,557 | 1,522 | 1,504 | 1,463 | 1,383 | 1,352 | 1,317 |
| 構成比（%） | 6.5 | 6.5 | 6.4 | 6.0 | 5.9 | 5.9 | 5.8 | 5.6 | 5.4 | 5.2 | 4.9 | 4.7 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 3.9 | 3.9 | 3.8 |
| 20-24歳 | 1,963 | 2,036 | 2,047 | 2,100 | 2,071 | 2,002 | 1,926 | 1,945 | 1,854 | 1,853 | 1,849 | 1,821 | 1,686 | 1,555 | 1,447 | 1,367 | 1,322 | 1,334 | 1,354 | 1,341 | 1,260 | 1,217 | 1,228 | 1,200 | 1,179 |
| 構成比（%） | 4.2 | 4.4 | 4.5 | 4.6 | 4.6 | 4.5 | 4.4 | 4.5 | 4.3 | 4.3 | 4.4 | 4.4 | 4.1 | 3.8 | 3.6 | 3.5 | 3.4 | 3.5 | 3.6 | 3.6 | 3.4 | 3.4 | 3.5 | 3.4 | 3.4 |
| 25-29歳 | 1,756 | 1,855 | 1,979 | 1,987 | 2,018 | 2,033 | 2,086 | 2,016 | 1,980 | 1,917 | 1,860 | 1,807 | 1,759 | 1,663 | 1,602 | 1,575 | 1,517 | 1,414 | 1,419 | 1,341 | 1,201 | 1,125 | 1,105 | 1,070 | 1,023 |
| 構成比（%） | 3.8 | 4.0 | 4.3 | 4.4 | 4.5 | 4.6 | 4.7 | 4.6 | 4.6 | 4.5 | 4.4 | 4.3 | 4.3 | 4.1 | 4.0 | 4.0 | 3.9 | 3.7 | 3.8 | 3.6 | 3.3 | 3.1 | 3.1 | 3.1 | 3.0 |
| 30-34歳 | 1,910 | 1,806 | 1,741 | 1,782 | 1,826 | 1,824 | 1,856 | 1,970 | 2,001 | 2,002 | 1,979 | 1,966 | 1,959 | 1,906 | 1,853 | 1,809 | 1,730 | 1,700 | 1,636 | 1,593 | 1,590 | 1,488 | 1,413 | 1,354 | 1,299 |
| 構成比（%） | 4.1 | 3.9 | 3.8 | 3.9 | 4.1 | 4.1 | 4.2 | 4.5 | 4.7 | 4.7 | 4.7 | 4.7 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.5 | 4.3 | 4.3 | 4.3 | 4.1 | 4.0 | 3.9 | 3.8 |
| 35-39歳 | 2,463 | 2,359 | 2,288 | 2,159 | 2,036 | 1,988 | 1,880 | 1,743 | 1,772 | 1,848 | 1,855 | 1,863 | 1,957 | 1,969 | 1,960 | 1,959 | 1,929 | 1,894 | 1,907 | 1,901 | 1,816 | 1,753 | 1,681 | 1,591 | 1,535 |
| 構成比（%） | 5.3 | 5.1 | 5.0 | 4.8 | 4.5 | 4.5 | 4.3 | 4.0 | 4.1 | 4.3 | 4.4 | 4.5 | 4.8 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 4.9 | 4.9 | 4.7 | 4.6 | 4.5 |
| 40-44歳 | 3,572 | 3,259 | 3,060 | 2,855 | 2,652 | 2,489 | 2,409 | 2,303 | 2,167 | 2,052 | 2,001 | 1,895 | 1,771 | 1,783 | 1,818 | 1,778 | 1,808 | 1,934 | 1,978 | 1,958 | 1,977 | 1,987 | 1,949 | 1,923 | 1,903 |
| 構成比（%） | 7.7 | 7.1 | 6.7 | 6.3 | 5.9 | 5.6 | 5.5 | 5.3 | 5.0 | 4.8 | 4.7 | 4.5 | 4.3 | 4.4 | 4.6 | 4.5 | 4.7 | 5.1 | 5.2 | 5.2 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 |
| 45-49歳 | 3,773 | 4,148 | 4,142 | 3,998 | 3,807 | 3,553 | 3,269 | 3,042 | 2,858 | 2,661 | 2,497 | 2,407 | 2,302 | 2,161 | 2,041 | 1,996 | 1,872 | 1,732 | 1,736 | 1,794 | 1,820 | 1,780 | 1,944 | 1,946 | 1,939 |
| 構成比（%） | 8.2 | 9.0 | 9.1 | 8.8 | 8.5 | 8.0 | 7.4 | 7.0 | 6.6 | 6.2 | 5.9 | 5.8 | 5.6 | 5.3 | 5.1 | 5.1 | 4.8 | 4.5 | 4.6 | 4.8 | 4.9 | 4.9 | 5.5 | 5.6 | 5.7 |
| 50-54歳 | 3,109 | 2,893 | 2,974 | 3,141 | 3,373 | 3,752 | 4,130 | 4,122 | 3,986 | 3,812 | 3,560 | 3,258 | 3,034 | 2,827 | 2,645 | 2,466 | 2,406 | 2,313 | 2,187 | 2,116 | 2,001 | 1,941 | 1,767 | 1,767 | 1,782 |
| 構成比（%） | 6.7 | 6.3 | 6.5 | 6.9 | 7.5 | 8.4 | 9.4 | 9.5 | 9.3 | 8.9 | 8.4 | 7.8 | 7.4 | 7.0 | 6.6 | 6.3 | 6.2 | 6.1 | 5.8 | 5.7 | 5.4 | 5.4 | 5.0 | 5.1 | 5.2 |
| 55-59歳 | 3,311 | 3,247 | 3,134 | 3,060 | 3,108 | 3,079 | 2,882 | 2,990 | 3,166 | 3,390 | 3,714 | 4,113 | 4,108 | 3,944 | 3,785 | 3,546 | 3,242 | 3,031 | 2,833 | 2,695 | 2,553 | 2,449 | 2,351 | 2,225 | 2,117 |
| 構成比（%） | 7.2 | 7.1 | 6.9 | 6.8 | 6.9 | 6.9 | 6.5 | 6.9 | 7.4 | 7.9 | 8.8 | 9.9 | 10.0 | 9.8 | 9.5 | 9.0 | 8.4 | 8.0 | 7.5 | 7.2 | 6.9 | 6.8 | 6.6 | 6.4 | 6.2 |
| 60-64歳 | 3,705 | 3,644 | 3,668 | 3,640 | 3,475 | 3,241 | 3,212 | 3,116 | 3,053 | 3,109 | 3,082 | 2,864 | 2,961 | 3,124 | 3,336 | 3,699 | 4,076 | 4,064 | 3,937 | 3,831 | 3,584 | 3,300 | 3,048 | 2,867 | 2,705 |
| 構成比（%） | 8.0 | 7.9 | 8.0 | 8.0 | 7.8 | 7.3 | 7.3 | 7.2 | 7.1 | 7.3 | 7.3 | 6.9 | 7.2 | 7.7 | 8.4 | 9.4 | 10.5 | 10.7 | 10.4 | 10.2 | 9.7 | 9.1 | 8.6 | 8.2 | 7.9 |
| 65-69歳 | 3,563 | 3,563 | 3,546 | 3,573 | 3,524 | 3,529 | 3,477 | 3,498 | 3,475 | 3,328 | 3,143 | 3,100 | 3,015 | 2,965 | 2,996 | 2,979 | 2,759 | 2,834 | 3,021 | 3,169 | 3,463 | 3,861 | 4,002 | 3,839 | 3,702 |
| 構成比（%） | 7.7 | 7.8 | 7.8 | 7.9 | 7.9 | 7.9 | 7.9 | 8.0 | 8.1 | 7.8 | 7.4 | 7.4 | 7.3 | 7.3 | 7.5 | 7.6 | 7.1 | 7.4 | 8.0 | 8.5 | 9.4 | 10.7 | 11.3 | 11.0 | 10.8 |
| 70-74歳 | 2,789 | 2,927 | 3,044 | 3,083 | 3,198 | 3,272 | 3,264 | 3,240 | 3,299 | 3,261 | 3,290 | 3,255 | 3,274 | 3,247 | 3,117 | 2,929 | 2,914 | 2,837 | 2,786 | 2,811 | 2,829 | 2,648 | 2,610 | 2,811 | 2,980 |
| 構成比（%） | 6.0 | 6.4 | 6.7 | 6.8 | 7.1 | 7.4 | 7.4 | 7.5 | 7.7 | 7.6 | 7.8 | 7.8 | 8.0 | 8.0 | 7.8 | 7.4 | 7.5 | 7.4 | 7.4 | 7.5 | 7.7 | 7.3 | 7.3 | 8.1 | 8.7 |
| 75-79歳 | 2,081 | 2,171 | 2,216 | 2,346 | 2,390 | 2,441 | 2,566 | 2,688 | 2,701 | 2,819 | 2,857 | 2,876 | 2,874 | 2,936 | 2,894 | 2,928 | 2,870 | 2,912 | 2,905 | 2,845 | 2,707 | 2,628 | 2,620 | 2,503 | 2,535 |
| 構成比（%） | 4.5 | 4.7 | 4.8 | 5.2 | 5.3 | 5.5 | 5.8 | 6.2 | 6.3 | 6.6 | 6.8 | 6.9 | 7.0 | 7.3 | 7.3 | 7.4 | 7.4 | 7.6 | 7.7 | 7.6 | 7.4 | 7.3 | 7.4 | 7.2 | 7.4 |
| 80歳以上 | 2,464 | 2,617 | 2,654 | 2,744 | 2,855 | 2,956 | 3,073 | 3,185 | 3,352 | 3,520 | 3,687 | 3,899 | 4,066 | 4,188 | 4,328 | 4,486 | 4,581 | 4,652 | 4,769 | 4,727 | 4,844 | 4,938 | 5,002 | 5,096 | 5,033 |
| 構成比（%） | 5.3 | 5.7 | 5.8 | 6.1 | 6.4 | 6.7 | 7.0 | 7.3 | 7.8 | 8.2 | 8.7 | 9.4 | 9.9 | 10.4 | 10.9 | 11.4 | 11.8 | 12.2 | 12.6 | 12.6 | 13.2 | 13.7 | 14.1 | 14.6 | 14.7 |
人口増加都市
