岡山県美作市| 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 | 1,479 | 1,418 | 1,427 | 1,383 | 1,329 | 1,280 | 1,306 | 1,268 | 1,227 | 1,197 | 1,160 | 1,132 | 1,119 | 1,117 | 1,099 | 1,068 | 1,005 | 980 | 951 | 944 | 887 | 877 | 875 | 855 | 834 |
| 構成比（%） | 4.0 | 3.9 | 3.9 | 3.8 | 3.7 | 3.6 | 3.7 | 3.6 | 3.5 | 3.5 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.2 | 3.2 | 3.1 | 3.1 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| 5-9歳 | 1,849 | 1,814 | 1,721 | 1,682 | 1,620 | 1,559 | 1,485 | 1,454 | 1,414 | 1,341 | 1,321 | 1,323 | 1,301 | 1,244 | 1,224 | 1,199 | 1,170 | 1,136 | 1,130 | 1,108 | 1,078 | 1,027 | 995 | 947 | 919 |
| 構成比（%） | 5.0 | 4.9 | 4.7 | 4.7 | 4.5 | 4.4 | 4.2 | 4.2 | 4.1 | 3.9 | 3.9 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | 3.3 | 3.3 |
| 10-14歳 | 2,207 | 2,151 | 2,134 | 2,058 | 1,974 | 1,882 | 1,832 | 1,716 | 1,685 | 1,623 | 1,555 | 1,487 | 1,445 | 1,392 | 1,339 | 1,313 | 1,317 | 1,281 | 1,249 | 1,238 | 1,197 | 1,171 | 1,109 | 1,084 | 1,075 |
| 構成比（%） | 6.0 | 5.9 | 5.8 | 5.7 | 5.5 | 5.3 | 5.2 | 4.9 | 4.9 | 4.7 | 4.6 | 4.4 | 4.4 | 4.3 | 4.1 | 4.1 | 4.2 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.8 | 3.9 |
| 15-19歳 | 2,284 | 2,211 | 2,143 | 2,089 | 2,089 | 2,109 | 2,042 | 2,026 | 1,969 | 1,909 | 1,830 | 1,754 | 1,654 | 1,609 | 1,553 | 1,494 | 1,427 | 1,372 | 1,328 | 1,293 | 1,250 | 1,227 | 1,228 | 1,211 | 1,180 |
| 構成比（%） | 6.2 | 6.0 | 5.9 | 5.8 | 5.8 | 5.9 | 5.8 | 5.8 | 5.7 | 5.6 | 5.4 | 5.2 | 5.0 | 4.9 | 4.8 | 4.7 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.3 | 4.3 | 4.2 |
| 20-24歳 | 1,826 | 1,915 | 1,910 | 1,906 | 1,880 | 1,800 | 1,763 | 1,703 | 1,666 | 1,698 | 1,703 | 1,662 | 1,608 | 1,563 | 1,467 | 1,425 | 1,386 | 1,332 | 1,297 | 1,299 | 1,235 | 1,154 | 1,108 | 1,092 | 1,075 |
| 構成比（%） | 4.9 | 5.2 | 5.2 | 5.3 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.9 | 5.0 | 4.9 | 4.8 | 4.8 | 4.5 | 4.5 | 4.4 | 4.3 | 4.2 | 4.3 | 4.1 | 4.0 | 3.9 | 3.9 | 3.9 |
| 25-29歳 | 1,518 | 1,546 | 1,616 | 1,651 | 1,693 | 1,778 | 1,763 | 1,769 | 1,746 | 1,759 | 1,669 | 1,623 | 1,551 | 1,446 | 1,378 | 1,339 | 1,302 | 1,289 | 1,315 | 1,303 | 1,251 | 1,150 | 1,082 | 1,069 | 1,048 |
| 構成比（%） | 4.1 | 4.2 | 4.4 | 4.6 | 4.7 | 5.0 | 5.0 | 5.1 | 5.0 | 5.1 | 4.9 | 4.8 | 4.7 | 4.4 | 4.3 | 4.2 | 4.1 | 4.2 | 4.3 | 4.3 | 4.2 | 3.9 | 3.8 | 3.8 | 3.8 |
| 30-34歳 | 1,598 | 1,542 | 1,475 | 1,437 | 1,473 | 1,463 | 1,489 | 1,558 | 1,595 | 1,603 | 1,660 | 1,651 | 1,660 | 1,631 | 1,623 | 1,548 | 1,474 | 1,393 | 1,334 | 1,320 | 1,286 | 1,284 | 1,261 | 1,277 | 1,209 |
| 構成比（%） | 4.3 | 4.2 | 4.0 | 4.0 | 4.1 | 4.1 | 4.2 | 4.5 | 4.6 | 4.7 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 4.9 | 4.7 | 4.5 | 4.4 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.3 |
| 35-39歳 | 1,982 | 1,923 | 1,869 | 1,798 | 1,673 | 1,647 | 1,568 | 1,448 | 1,445 | 1,445 | 1,432 | 1,470 | 1,569 | 1,584 | 1,588 | 1,603 | 1,624 | 1,604 | 1,635 | 1,605 | 1,512 | 1,422 | 1,325 | 1,263 | 1,253 |
| 構成比（%） | 5.4 | 5.2 | 5.1 | 5.0 | 4.7 | 4.6 | 4.4 | 4.1 | 4.2 | 4.2 | 4.2 | 4.4 | 4.7 | 4.8 | 4.9 | 5.0 | 5.2 | 5.2 | 5.3 | 5.3 | 5.1 | 4.9 | 4.6 | 4.5 | 4.5 |
| 40-44歳 | 2,353 | 2,226 | 2,142 | 2,054 | 2,042 | 2,002 | 1,934 | 1,873 | 1,792 | 1,637 | 1,625 | 1,528 | 1,424 | 1,419 | 1,454 | 1,435 | 1,448 | 1,525 | 1,563 | 1,591 | 1,625 | 1,630 | 1,605 | 1,597 | 1,539 |
| 構成比（%） | 6.4 | 6.1 | 5.9 | 5.7 | 5.7 | 5.6 | 5.5 | 5.4 | 5.2 | 4.8 | 4.8 | 4.5 | 4.3 | 4.3 | 4.5 | 4.5 | 4.6 | 4.9 | 5.1 | 5.2 | 5.5 | 5.6 | 5.6 | 5.6 | 5.5 |
| 45-49歳 | 2,497 | 2,769 | 2,823 | 2,753 | 2,622 | 2,359 | 2,214 | 2,123 | 2,055 | 2,025 | 1,969 | 1,911 | 1,843 | 1,751 | 1,604 | 1,591 | 1,535 | 1,429 | 1,406 | 1,416 | 1,414 | 1,420 | 1,543 | 1,544 | 1,566 |
| 構成比（%） | 6.8 | 7.5 | 7.7 | 7.6 | 7.3 | 6.6 | 6.3 | 6.1 | 5.9 | 5.9 | 5.8 | 5.7 | 5.5 | 5.3 | 5.0 | 5.0 | 4.9 | 4.6 | 4.6 | 4.7 | 4.7 | 4.9 | 5.4 | 5.5 | 5.6 |
| 50-54歳 | 2,045 | 1,977 | 1,978 | 2,112 | 2,227 | 2,515 | 2,798 | 2,843 | 2,783 | 2,637 | 2,384 | 2,230 | 2,140 | 2,066 | 2,039 | 1,985 | 1,910 | 1,840 | 1,737 | 1,655 | 1,605 | 1,558 | 1,433 | 1,376 | 1,392 |
| 構成比（%） | 5.5 | 5.4 | 5.4 | 5.8 | 6.2 | 7.1 | 7.9 | 8.1 | 8.0 | 7.7 | 7.0 | 6.6 | 6.4 | 6.3 | 6.3 | 6.2 | 6.1 | 6.0 | 5.7 | 5.5 | 5.4 | 5.3 | 5.0 | 4.9 | 5.0 |
| 55-59歳 | 2,363 | 2,179 | 2,086 | 1,977 | 2,098 | 2,077 | 2,014 | 2,013 | 2,116 | 2,261 | 2,535 | 2,804 | 2,882 | 2,793 | 2,655 | 2,398 | 2,245 | 2,147 | 2,076 | 2,040 | 1,984 | 1,930 | 1,844 | 1,790 | 1,653 |
| 構成比（%） | 6.4 | 5.9 | 5.7 | 5.5 | 5.8 | 5.8 | 5.7 | 5.8 | 6.1 | 6.6 | 7.5 | 8.3 | 8.7 | 8.5 | 8.2 | 7.5 | 7.2 | 7.0 | 6.8 | 6.7 | 6.7 | 6.6 | 6.4 | 6.3 | 5.9 |
| 60-64歳 | 2,957 | 2,866 | 2,749 | 2,683 | 2,502 | 2,361 | 2,184 | 2,118 | 2,021 | 2,102 | 2,085 | 2,043 | 2,029 | 2,139 | 2,306 | 2,558 | 2,800 | 2,874 | 2,822 | 2,756 | 2,486 | 2,301 | 2,186 | 2,072 | 2,020 |
| 構成比（%） | 8.0 | 7.8 | 7.5 | 7.4 | 7.0 | 6.6 | 6.2 | 6.1 | 5.8 | 6.1 | 6.1 | 6.1 | 6.1 | 6.5 | 7.1 | 8.0 | 8.9 | 9.3 | 9.2 | 9.1 | 8.3 | 7.9 | 7.6 | 7.3 | 7.3 |
| 65-69歳 | 3,156 | 3,191 | 3,152 | 3,067 | 2,956 | 2,839 | 2,749 | 2,643 | 2,596 | 2,405 | 2,289 | 2,114 | 2,042 | 1,974 | 2,029 | 2,033 | 1,986 | 1,958 | 2,088 | 2,192 | 2,430 | 2,674 | 2,856 | 2,835 | 2,690 |
| 構成比（%） | 8.6 | 8.7 | 8.6 | 8.5 | 8.2 | 8.0 | 7.8 | 7.6 | 7.5 | 7.0 | 6.7 | 6.3 | 6.1 | 6.0 | 6.3 | 6.4 | 6.3 | 6.3 | 6.8 | 7.2 | 8.2 | 9.2 | 9.9 | 10.0 | 9.7 |
| 70-74歳 | 2,554 | 2,601 | 2,767 | 2,827 | 2,941 | 2,940 | 2,980 | 2,939 | 2,865 | 2,765 | 2,662 | 2,576 | 2,492 | 2,448 | 2,285 | 2,172 | 2,007 | 1,971 | 1,883 | 1,939 | 1,968 | 1,903 | 1,854 | 1,942 | 2,081 |
| 構成比（%） | 6.9 | 7.1 | 7.6 | 7.8 | 8.2 | 8.3 | 8.4 | 8.4 | 8.3 | 8.1 | 7.8 | 7.7 | 7.5 | 7.5 | 7.1 | 6.8 | 6.4 | 6.4 | 6.2 | 6.4 | 6.6 | 6.5 | 6.5 | 6.9 | 7.5 |
| 75-79歳 | 1,780 | 1,866 | 1,952 | 2,087 | 2,188 | 2,292 | 2,357 | 2,503 | 2,546 | 2,616 | 2,618 | 2,671 | 2,645 | 2,585 | 2,518 | 2,420 | 2,342 | 2,254 | 2,235 | 2,101 | 2,013 | 1,885 | 1,818 | 1,735 | 1,768 |
| 構成比（%） | 4.8 | 5.1 | 5.3 | 5.8 | 6.1 | 6.4 | 6.7 | 7.2 | 7.3 | 7.6 | 7.7 | 8.0 | 8.0 | 7.9 | 7.8 | 7.6 | 7.5 | 7.3 | 7.3 | 6.9 | 6.8 | 6.5 | 6.3 | 6.1 | 6.4 |
| 80歳以上 | 2,458 | 2,535 | 2,568 | 2,607 | 2,611 | 2,689 | 2,844 | 2,970 | 3,150 | 3,315 | 3,492 | 3,604 | 3,807 | 3,979 | 4,155 | 4,278 | 4,403 | 4,502 | 4,549 | 4,562 | 4,592 | 4,601 | 4,611 | 4,603 | 4,514 |
| 構成比（%） | 6.7 | 6.9 | 7.0 | 7.2 | 7.3 | 7.6 | 8.1 | 8.5 | 9.1 | 9.7 | 10.3 | 10.7 | 11.5 | 12.2 | 12.9 | 13.4 | 14.0 | 14.6 | 14.9 | 15.0 | 15.4 | 15.7 | 16.0 | 16.3 | 16.2 |
人口増加都市
