山口県岩国市| 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 | 7,219 | 7,190 | 7,183 | 7,135 | 7,163 | 7,142 | 7,087 | 7,022 | 6,877 | 6,671 | 6,439 | 6,254 | 6,078 | 5,974 | 5,822 | 5,730 | 5,701 | 5,597 | 5,556 | 5,422 | 5,272 | 5,137 | 4,964 | 4,769 | 4,628 |
| 構成比（%） | 4.6 | 4.5 | 4.6 | 4.5 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 | 4.2 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.8 | 3.7 | 3.7 | 3.6 | 3.5 | 3.4 |
| 5-9歳 | 8,096 | 7,788 | 7,571 | 7,386 | 7,300 | 7,258 | 7,211 | 7,171 | 7,150 | 7,077 | 7,011 | 6,967 | 6,867 | 6,749 | 6,563 | 6,382 | 6,199 | 5,954 | 5,899 | 5,872 | 5,690 | 5,646 | 5,560 | 5,492 | 5,336 |
| 構成比（%） | 5.1 | 4.9 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 4.0 | 3.9 |
| 10-14歳 | 9,410 | 9,171 | 9,025 | 8,701 | 8,401 | 8,079 | 7,775 | 7,520 | 7,378 | 7,279 | 7,231 | 7,202 | 7,140 | 7,032 | 6,988 | 6,924 | 6,880 | 6,792 | 6,688 | 6,527 | 6,360 | 6,122 | 5,907 | 5,819 | 5,789 |
| 構成比（%） | 5.9 | 5.8 | 5.7 | 5.5 | 5.4 | 5.2 | 5.0 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.4 | 4.3 | 4.3 | 4.3 |
| 15-19歳 | 9,956 | 9,543 | 9,183 | 8,938 | 8,786 | 8,684 | 8,561 | 8,505 | 8,217 | 7,977 | 7,619 | 7,346 | 7,065 | 6,901 | 6,829 | 6,808 | 6,731 | 6,718 | 6,670 | 6,703 | 6,620 | 6,550 | 6,490 | 6,361 | 6,215 |
| 構成比（%） | 6.3 | 6.0 | 5.8 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.3 | 5.2 | 5.0 | 4.8 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.7 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 |
| 20-24歳 | 9,732 | 9,701 | 9,450 | 9,112 | 8,689 | 8,184 | 7,725 | 7,498 | 7,286 | 7,135 | 7,101 | 7,082 | 6,997 | 6,774 | 6,555 | 6,332 | 6,071 | 5,826 | 5,840 | 5,783 | 5,682 | 5,655 | 5,645 | 5,661 | 5,625 |
| 構成比（%） | 6.1 | 6.1 | 6.0 | 5.8 | 5.5 | 5.2 | 5.0 | 4.9 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 4.1 | 4.1 | 4.2 |
| 25-29歳 | 8,555 | 8,894 | 9,283 | 9,612 | 9,764 | 9,965 | 9,888 | 9,501 | 9,181 | 8,760 | 8,212 | 7,750 | 7,444 | 7,067 | 6,925 | 6,812 | 6,696 | 6,644 | 6,658 | 6,492 | 6,113 | 5,850 | 5,629 | 5,458 | 5,396 |
| 構成比（%） | 5.4 | 5.6 | 5.9 | 6.1 | 6.2 | 6.4 | 6.4 | 6.1 | 6.0 | 5.7 | 5.4 | 5.1 | 5.0 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.3 | 4.2 | 4.1 | 4.0 | 4.0 |
| 30-34歳 | 8,285 | 8,202 | 8,083 | 8,195 | 8,517 | 8,504 | 8,800 | 9,204 | 9,471 | 9,495 | 9,717 | 9,699 | 9,429 | 8,995 | 8,478 | 7,986 | 7,481 | 7,154 | 7,047 | 6,887 | 6,809 | 6,612 | 6,387 | 6,216 | 6,065 |
| 構成比（%） | 5.2 | 5.2 | 5.1 | 5.2 | 5.4 | 5.5 | 5.7 | 6.0 | 6.1 | 6.2 | 6.4 | 6.4 | 6.3 | 6.0 | 5.7 | 5.5 | 5.2 | 5.0 | 4.9 | 4.8 | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 |
| 35-39歳 | 9,252 | 8,949 | 8,747 | 8,523 | 8,311 | 8,272 | 8,171 | 8,007 | 8,151 | 8,407 | 8,374 | 8,682 | 9,066 | 9,265 | 9,339 | 9,617 | 9,507 | 9,229 | 9,024 | 8,706 | 8,078 | 7,550 | 7,226 | 6,913 | 6,672 |
| 構成比（%） | 5.8 | 5.7 | 5.5 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.3 | 5.5 | 5.5 | 5.7 | 6.0 | 6.2 | 6.3 | 6.6 | 6.5 | 6.4 | 6.3 | 6.1 | 5.7 | 5.4 | 5.2 | 5.1 | 4.9 |
| 40-44歳 | 11,181 | 10,549 | 10,139 | 9,681 | 9,396 | 9,225 | 8,876 | 8,571 | 8,397 | 8,220 | 8,183 | 8,103 | 7,898 | 8,037 | 8,284 | 8,215 | 8,521 | 8,913 | 9,304 | 9,399 | 9,652 | 9,578 | 9,297 | 8,911 | 8,480 |
| 構成比（%） | 7.1 | 6.7 | 6.4 | 6.2 | 6.0 | 5.9 | 5.7 | 5.5 | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.4 | 5.6 | 5.6 | 5.9 | 6.2 | 6.5 | 6.6 | 6.8 | 6.8 | 6.7 | 6.5 | 6.3 |
| 45-49歳 | 13,088 | 13,908 | 13,687 | 13,021 | 12,064 | 11,067 | 10,424 | 10,024 | 9,636 | 9,315 | 9,098 | 8,804 | 8,508 | 8,353 | 8,094 | 8,027 | 7,932 | 7,753 | 7,971 | 8,177 | 8,239 | 8,374 | 9,087 | 9,144 | 9,252 |
| 構成比（%） | 8.3 | 8.8 | 8.7 | 8.3 | 7.7 | 7.1 | 6.7 | 6.5 | 6.3 | 6.1 | 6.0 | 5.8 | 5.7 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 | 5.5 | 5.7 | 5.8 | 6.0 | 6.6 | 6.7 | 6.8 |
| 50-54歳 | 11,462 | 10,848 | 10,901 | 11,493 | 12,246 | 12,844 | 13,707 | 13,440 | 12,748 | 11,842 | 10,914 | 10,327 | 9,936 | 9,532 | 9,208 | 8,982 | 8,640 | 8,317 | 8,213 | 8,084 | 8,002 | 8,065 | 7,632 | 7,933 | 8,101 |
| 構成比（%） | 7.2 | 6.9 | 6.9 | 7.3 | 7.8 | 8.2 | 8.8 | 8.7 | 8.3 | 7.7 | 7.2 | 6.8 | 6.6 | 6.4 | 6.2 | 6.1 | 5.9 | 5.8 | 5.7 | 5.6 | 5.6 | 5.8 | 5.5 | 5.8 | 6.0 |
| 55-59歳 | 10,959 | 10,906 | 11,055 | 10,791 | 11,110 | 11,221 | 10,686 | 10,714 | 11,276 | 11,991 | 12,632 | 13,467 | 13,245 | 12,573 | 11,632 | 10,702 | 10,135 | 9,765 | 9,440 | 9,195 | 9,016 | 8,691 | 8,382 | 8,121 | 7,942 |
| 構成比（%） | 6.9 | 6.9 | 7.0 | 6.9 | 7.1 | 7.2 | 6.9 | 6.9 | 7.3 | 7.8 | 8.3 | 8.9 | 8.8 | 8.4 | 7.9 | 7.3 | 7.0 | 6.8 | 6.5 | 6.4 | 6.4 | 6.2 | 6.1 | 5.9 | 5.9 |
| 60-64歳 | 11,657 | 11,657 | 11,509 | 11,552 | 11,025 | 10,689 | 10,599 | 10,746 | 10,522 | 10,834 | 10,937 | 10,357 | 10,394 | 10,903 | 11,619 | 12,259 | 13,053 | 12,880 | 12,332 | 11,804 | 10,766 | 10,150 | 9,711 | 9,355 | 8,982 |
| 構成比（%） | 7.4 | 7.4 | 7.3 | 7.4 | 7.0 | 6.9 | 6.8 | 7.0 | 6.8 | 7.1 | 7.2 | 6.8 | 6.9 | 7.3 | 7.9 | 8.4 | 9.0 | 9.0 | 8.6 | 8.2 | 7.6 | 7.3 | 7.0 | 6.8 | 6.6 |
| 65-69歳 | 9,978 | 10,320 | 10,563 | 10,813 | 10,965 | 11,014 | 10,975 | 10,875 | 10,963 | 10,472 | 10,137 | 10,111 | 10,248 | 10,050 | 10,329 | 10,413 | 9,867 | 9,955 | 10,573 | 11,056 | 11,718 | 12,410 | 12,643 | 12,059 | 11,347 |
| 構成比（%） | 6.3 | 6.5 | 6.7 | 6.9 | 7.0 | 7.1 | 7.1 | 7.0 | 7.1 | 6.8 | 6.7 | 6.7 | 6.8 | 6.8 | 7.0 | 7.1 | 6.8 | 6.9 | 7.3 | 7.7 | 8.3 | 8.9 | 9.1 | 8.8 | 8.4 |
| 70-74歳 | 7,677 | 7,955 | 8,251 | 8,576 | 8,857 | 9,185 | 9,485 | 9,676 | 9,900 | 10,052 | 10,123 | 10,161 | 10,037 | 10,133 | 9,706 | 9,452 | 9,393 | 9,516 | 9,397 | 9,632 | 9,925 | 9,592 | 9,313 | 9,716 | 10,344 |
| 構成比（%） | 4.8 | 5.0 | 5.2 | 5.5 | 5.7 | 5.9 | 6.1 | 6.3 | 6.4 | 6.6 | 6.7 | 6.7 | 6.7 | 6.8 | 6.6 | 6.5 | 6.5 | 6.6 | 6.5 | 6.7 | 7.0 | 6.9 | 6.7 | 7.1 | 7.6 |
| 75-79歳 | 5,426 | 5,601 | 5,854 | 6,185 | 6,486 | 6,633 | 6,909 | 7,194 | 7,502 | 7,799 | 8,156 | 8,442 | 8,631 | 8,768 | 8,906 | 8,991 | 9,037 | 8,919 | 9,104 | 8,807 | 8,554 | 8,423 | 8,636 | 8,563 | 8,753 |
| 構成比（%） | 3.4 | 3.5 | 3.7 | 3.9 | 4.1 | 4.3 | 4.4 | 4.7 | 4.9 | 5.1 | 5.4 | 5.6 | 5.7 | 5.9 | 6.0 | 6.1 | 6.2 | 6.2 | 6.3 | 6.1 | 6.0 | 6.0 | 6.2 | 6.3 | 6.5 |
| 80歳以上 | 6,564 | 6,901 | 7,153 | 7,359 | 7,617 | 8,009 | 8,435 | 8,895 | 9,377 | 9,877 | 10,325 | 10,748 | 11,277 | 11,694 | 12,294 | 12,892 | 13,406 | 13,869 | 14,408 | 14,712 | 15,155 | 15,581 | 15,885 | 16,257 | 16,415 |
| 構成比（%） | 4.1 | 4.4 | 4.5 | 4.7 | 4.9 | 5.1 | 5.4 | 5.8 | 6.1 | 6.4 | 6.8 | 7.1 | 7.5 | 7.9 | 8.3 | 8.8 | 9.2 | 9.6 | 10.0 | 10.3 | 10.7 | 11.1 | 11.5 | 11.9 | 12.1 |
人口増加都市
