徳島県阿南市| 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 | 3,678 | 3,692 | 3,677 | 3,737 | 3,811 | 3,747 | 3,606 | 3,622 | 3,649 | 3,565 | 3,477 | 3,466 | 3,329 | 3,324 | 3,255 | 3,216 | 3,216 | 3,179 | 3,101 | 3,045 | 2,934 | 2,884 | 2,810 | 2,714 | 2,595 |
| 構成比（%） | 4.5 | 4.6 | 4.5 | 4.6 | 4.7 | 4.6 | 4.5 | 4.5 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 3.8 | 3.8 | 3.7 | 3.7 | 3.5 |
| 5-9歳 | 4,385 | 4,172 | 4,041 | 4,009 | 3,939 | 3,944 | 3,950 | 3,929 | 3,869 | 3,854 | 3,812 | 3,742 | 3,765 | 3,750 | 3,689 | 3,546 | 3,484 | 3,377 | 3,367 | 3,321 | 3,330 | 3,338 | 3,212 | 3,153 | 3,114 |
| 構成比（%） | 5.4 | 5.1 | 5.0 | 4.9 | 4.8 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.4 | 4.4 | 4.3 | 4.2 | 4.2 |
| 10-14歳 | 5,148 | 5,056 | 4,941 | 4,778 | 4,617 | 4,443 | 4,233 | 4,083 | 4,030 | 3,875 | 3,882 | 3,910 | 3,900 | 3,840 | 3,843 | 3,830 | 3,752 | 3,786 | 3,775 | 3,722 | 3,586 | 3,495 | 3,479 | 3,381 | 3,300 |
| 構成比（%） | 6.3 | 6.2 | 6.1 | 5.9 | 5.7 | 5.5 | 5.2 | 5.1 | 5.0 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.8 | 4.9 | 4.9 | 4.8 | 4.7 | 4.6 | 4.6 | 4.6 | 4.5 |
| 15-19歳 | 5,501 | 5,407 | 5,249 | 5,131 | 5,035 | 4,898 | 4,852 | 4,764 | 4,541 | 4,401 | 4,256 | 4,062 | 3,938 | 3,848 | 3,726 | 3,774 | 3,819 | 3,837 | 3,824 | 3,828 | 3,786 | 3,683 | 3,704 | 3,726 | 3,685 |
| 構成比（%） | 6.8 | 6.7 | 6.5 | 6.3 | 6.2 | 6.0 | 6.0 | 5.9 | 5.6 | 5.5 | 5.3 | 5.1 | 5.0 | 4.9 | 4.7 | 4.8 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 5.0 | 5.0 |
| 20-24歳 | 5,026 | 5,060 | 5,037 | 4,954 | 4,791 | 4,706 | 4,559 | 4,518 | 4,475 | 4,378 | 4,271 | 4,283 | 4,131 | 3,904 | 3,763 | 3,629 | 3,458 | 3,410 | 3,431 | 3,390 | 3,395 | 3,399 | 3,349 | 3,304 | 3,266 |
| 構成比（%） | 6.2 | 6.2 | 6.2 | 6.1 | 5.9 | 5.8 | 5.6 | 5.6 | 5.6 | 5.5 | 5.3 | 5.3 | 5.2 | 4.9 | 4.8 | 4.6 | 4.5 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 |
| 25-29歳 | 4,133 | 4,293 | 4,651 | 4,867 | 5,215 | 5,287 | 5,157 | 5,071 | 4,980 | 4,868 | 4,768 | 4,614 | 4,487 | 4,398 | 4,253 | 4,053 | 3,939 | 3,846 | 3,712 | 3,636 | 3,507 | 3,409 | 3,230 | 3,206 | 3,068 |
| 構成比（%） | 5.1 | 5.3 | 5.7 | 6.0 | 6.4 | 6.5 | 6.4 | 6.3 | 6.2 | 6.1 | 6.0 | 5.8 | 5.6 | 5.6 | 5.4 | 5.2 | 5.1 | 5.0 | 4.8 | 4.7 | 4.6 | 4.5 | 4.3 | 4.3 | 4.2 |
| 30-34歳 | 4,328 | 4,318 | 4,255 | 4,345 | 4,368 | 4,302 | 4,466 | 4,744 | 4,896 | 5,088 | 5,233 | 5,262 | 5,106 | 4,947 | 4,820 | 4,689 | 4,505 | 4,436 | 4,439 | 4,285 | 4,134 | 4,010 | 3,905 | 3,686 | 3,575 |
| 構成比（%） | 5.3 | 5.3 | 5.2 | 5.3 | 5.4 | 5.3 | 5.5 | 5.9 | 6.1 | 6.3 | 6.5 | 6.6 | 6.4 | 6.3 | 6.1 | 6.0 | 5.8 | 5.7 | 5.8 | 5.6 | 5.4 | 5.3 | 5.2 | 5.0 | 4.9 |
| 35-39歳 | 4,984 | 4,744 | 4,594 | 4,493 | 4,455 | 4,520 | 4,464 | 4,359 | 4,374 | 4,337 | 4,287 | 4,519 | 4,763 | 4,907 | 5,104 | 5,220 | 5,126 | 5,083 | 4,972 | 4,901 | 4,788 | 4,588 | 4,481 | 4,389 | 4,198 |
| 構成比（%） | 6.1 | 5.8 | 5.7 | 5.5 | 5.5 | 5.6 | 5.5 | 5.4 | 5.4 | 5.4 | 5.4 | 5.6 | 6.0 | 6.2 | 6.5 | 6.7 | 6.6 | 6.6 | 6.4 | 6.4 | 6.3 | 6.1 | 6.0 | 5.9 | 5.7 |
| 40-44歳 | 6,082 | 5,763 | 5,489 | 5,279 | 5,213 | 5,008 | 4,778 | 4,647 | 4,525 | 4,412 | 4,459 | 4,456 | 4,298 | 4,346 | 4,311 | 4,261 | 4,441 | 4,691 | 4,851 | 5,016 | 5,156 | 5,197 | 5,098 | 4,936 | 4,847 |
| 構成比（%） | 7.5 | 7.1 | 6.8 | 6.5 | 6.4 | 6.2 | 5.9 | 5.7 | 5.6 | 5.5 | 5.6 | 5.6 | 5.4 | 5.5 | 5.5 | 5.5 | 5.7 | 6.1 | 6.3 | 6.5 | 6.8 | 6.9 | 6.8 | 6.6 | 6.6 |
| 45-49歳 | 6,781 | 7,390 | 7,432 | 7,003 | 6,443 | 6,006 | 5,739 | 5,437 | 5,175 | 5,072 | 4,908 | 4,718 | 4,582 | 4,475 | 4,366 | 4,411 | 4,399 | 4,293 | 4,357 | 4,325 | 4,267 | 4,362 | 4,721 | 4,778 | 4,953 |
| 構成比（%） | 8.4 | 9.1 | 9.2 | 8.6 | 7.9 | 7.4 | 7.1 | 6.7 | 6.4 | 6.3 | 6.1 | 5.9 | 5.8 | 5.7 | 5.6 | 5.6 | 5.7 | 5.6 | 5.6 | 5.6 | 5.6 | 5.8 | 6.3 | 6.4 | 6.7 |
| 50-54歳 | 5,489 | 5,159 | 5,182 | 5,704 | 6,262 | 6,708 | 7,287 | 7,289 | 6,862 | 6,343 | 5,933 | 5,648 | 5,387 | 5,126 | 5,034 | 4,849 | 4,627 | 4,509 | 4,397 | 4,353 | 4,357 | 4,429 | 4,202 | 4,352 | 4,274 |
| 構成比（%） | 6.8 | 6.4 | 6.4 | 7.0 | 7.7 | 8.3 | 9.0 | 9.0 | 8.5 | 7.9 | 7.4 | 7.1 | 6.8 | 6.5 | 6.4 | 6.2 | 6.0 | 5.8 | 5.7 | 5.7 | 5.7 | 5.9 | 5.6 | 5.9 | 5.8 |
| 55-59歳 | 5,264 | 5,170 | 5,263 | 5,222 | 5,379 | 5,368 | 5,069 | 5,100 | 5,637 | 6,167 | 6,608 | 7,194 | 7,180 | 6,763 | 6,231 | 5,831 | 5,551 | 5,274 | 5,044 | 5,014 | 4,864 | 4,609 | 4,477 | 4,360 | 4,303 |
| 構成比（%） | 6.5 | 6.4 | 6.5 | 6.4 | 6.6 | 6.6 | 6.3 | 6.3 | 7.0 | 7.7 | 8.3 | 9.0 | 9.0 | 8.6 | 7.9 | 7.5 | 7.2 | 6.8 | 6.5 | 6.5 | 6.4 | 6.1 | 6.0 | 5.9 | 5.9 |
| 60-64歳 | 5,463 | 5,489 | 5,504 | 5,470 | 5,232 | 5,125 | 5,050 | 5,162 | 5,096 | 5,257 | 5,243 | 4,961 | 4,958 | 5,492 | 6,016 | 6,460 | 7,008 | 7,024 | 6,608 | 6,184 | 5,786 | 5,514 | 5,235 | 4,980 | 4,909 |
| 構成比（%） | 6.7 | 6.8 | 6.8 | 6.7 | 6.4 | 6.3 | 6.2 | 6.4 | 6.3 | 6.5 | 6.5 | 6.2 | 6.2 | 6.9 | 7.7 | 8.3 | 9.0 | 9.1 | 8.6 | 8.1 | 7.6 | 7.3 | 7.0 | 6.7 | 6.7 |
| 65-69歳 | 5,098 | 5,118 | 5,084 | 5,254 | 5,215 | 5,180 | 5,217 | 5,266 | 5,250 | 5,012 | 4,926 | 4,848 | 4,947 | 4,910 | 5,071 | 5,057 | 4,764 | 4,766 | 5,284 | 5,692 | 6,070 | 6,569 | 6,829 | 6,512 | 5,990 |
| 構成比（%） | 6.3 | 6.3 | 6.3 | 6.5 | 6.4 | 6.4 | 6.5 | 6.5 | 6.5 | 6.2 | 6.2 | 6.1 | 6.2 | 6.2 | 6.5 | 6.5 | 6.1 | 6.2 | 6.9 | 7.4 | 8.0 | 8.7 | 9.1 | 8.8 | 8.1 |
| 70-74歳 | 3,803 | 4,050 | 4,278 | 4,367 | 4,541 | 4,713 | 4,707 | 4,696 | 4,849 | 4,836 | 4,792 | 4,862 | 4,894 | 4,868 | 4,654 | 4,613 | 4,547 | 4,664 | 4,602 | 4,739 | 4,811 | 4,630 | 4,458 | 4,837 | 5,382 |
| 構成比（%） | 4.7 | 5.0 | 5.3 | 5.4 | 5.6 | 5.8 | 5.8 | 5.8 | 6.0 | 6.0 | 6.0 | 6.1 | 6.2 | 6.2 | 5.9 | 5.9 | 5.9 | 6.0 | 6.0 | 6.2 | 6.3 | 6.1 | 5.9 | 6.5 | 7.3 |
| 75-79歳 | 2,723 | 2,762 | 2,871 | 2,996 | 3,189 | 3,331 | 3,559 | 3,788 | 3,841 | 4,009 | 4,178 | 4,187 | 4,211 | 4,372 | 4,376 | 4,298 | 4,362 | 4,407 | 4,413 | 4,240 | 4,205 | 4,104 | 4,192 | 4,197 | 4,296 |
| 構成比（%） | 3.4 | 3.4 | 3.5 | 3.7 | 3.9 | 4.1 | 4.4 | 4.7 | 4.8 | 5.0 | 5.2 | 5.2 | 5.3 | 5.5 | 5.6 | 5.5 | 5.6 | 5.7 | 5.7 | 5.5 | 5.5 | 5.4 | 5.6 | 5.7 | 5.8 |
| 80歳以上 | 3,273 | 3,452 | 3,553 | 3,658 | 3,780 | 3,950 | 4,131 | 4,345 | 4,576 | 4,791 | 5,039 | 5,355 | 5,595 | 5,764 | 6,094 | 6,398 | 6,600 | 6,752 | 6,949 | 7,100 | 7,243 | 7,433 | 7,569 | 7,764 | 7,752 |
| 構成比（%） | 4.0 | 4.3 | 4.4 | 4.5 | 4.6 | 4.9 | 5.1 | 5.4 | 5.7 | 6.0 | 6.3 | 6.7 | 7.0 | 7.3 | 7.8 | 8.2 | 8.5 | 8.7 | 9.0 | 9.2 | 9.5 | 9.8 | 10.1 | 10.5 | 10.5 |
人口増加都市
