愛媛県八幡浜市| 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 | 2,263 | 2,173 | 2,072 | 2,026 | 1,922 | 1,796 | 1,733 | 1,662 | 1,560 | 1,466 | 1,447 | 1,402 | 1,355 | 1,306 | 1,277 | 1,240 | 1,190 | 1,193 | 1,153 | 1,095 | 1,039 | 1,016 | 951 | 931 | 907 |
| 構成比（%） | 4.7 | 4.6 | 4.4 | 4.4 | 4.2 | 4.0 | 3.9 | 3.8 | 3.6 | 3.4 | 3.4 | 3.3 | 3.3 | 3.2 | 3.2 | 3.1 | 3.1 | 3.1 | 3.1 | 2.9 | 2.8 | 2.8 | 2.7 | 2.7 | 2.7 |
| 5-9歳 | 2,617 | 2,519 | 2,337 | 2,290 | 2,219 | 2,135 | 2,077 | 2,014 | 1,978 | 1,880 | 1,747 | 1,685 | 1,660 | 1,577 | 1,481 | 1,471 | 1,395 | 1,341 | 1,271 | 1,256 | 1,244 | 1,187 | 1,199 | 1,167 | 1,082 |
| 構成比（%） | 5.4 | 5.3 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.1 | 4.0 | 4.0 | 3.9 | 3.7 | 3.7 | 3.6 | 3.5 | 3.4 | 3.4 | 3.4 | 3.3 | 3.4 | 3.4 | 3.2 |
| 10-14歳 | 3,059 | 2,961 | 2,867 | 2,725 | 2,612 | 2,530 | 2,455 | 2,290 | 2,246 | 2,203 | 2,119 | 2,048 | 1,983 | 1,946 | 1,857 | 1,721 | 1,658 | 1,630 | 1,532 | 1,486 | 1,459 | 1,386 | 1,316 | 1,269 | 1,269 |
| 構成比（%） | 6.4 | 6.2 | 6.1 | 5.9 | 5.7 | 5.6 | 5.5 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.8 | 4.6 | 4.4 | 4.3 | 4.2 | 4.1 | 4.0 | 4.0 | 3.9 | 3.7 | 3.7 | 3.7 |
| 15-19歳 | 2,892 | 2,802 | 2,749 | 2,636 | 2,577 | 2,534 | 2,463 | 2,415 | 2,282 | 2,246 | 2,229 | 2,197 | 2,052 | 1,979 | 1,975 | 1,944 | 1,868 | 1,802 | 1,750 | 1,721 | 1,627 | 1,575 | 1,526 | 1,454 | 1,387 |
| 構成比（%） | 6.0 | 5.9 | 5.9 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.2 | 5.2 | 5.3 | 5.2 | 5.0 | 4.9 | 4.9 | 4.9 | 4.8 | 4.7 | 4.6 | 4.6 | 4.4 | 4.4 | 4.3 | 4.2 | 4.1 |
| 20-24歳 | 2,185 | 2,174 | 2,179 | 2,053 | 1,944 | 1,861 | 1,754 | 1,676 | 1,665 | 1,619 | 1,557 | 1,605 | 1,571 | 1,494 | 1,440 | 1,456 | 1,471 | 1,400 | 1,412 | 1,400 | 1,361 | 1,283 | 1,231 | 1,177 | 1,137 |
| 構成比（%） | 4.5 | 4.6 | 4.6 | 4.4 | 4.2 | 4.1 | 3.9 | 3.8 | 3.8 | 3.8 | 3.7 | 3.8 | 3.8 | 3.7 | 3.6 | 3.7 | 3.8 | 3.6 | 3.7 | 3.7 | 3.7 | 3.6 | 3.5 | 3.4 | 3.4 |
| 25-29歳 | 2,339 | 2,327 | 2,385 | 2,452 | 2,400 | 2,315 | 2,258 | 2,156 | 2,033 | 1,923 | 1,811 | 1,734 | 1,625 | 1,574 | 1,453 | 1,416 | 1,415 | 1,420 | 1,331 | 1,347 | 1,295 | 1,279 | 1,210 | 1,161 | 1,102 |
| 構成比（%） | 4.9 | 4.9 | 5.1 | 5.3 | 5.2 | 5.1 | 5.1 | 4.9 | 4.7 | 4.5 | 4.3 | 4.1 | 3.9 | 3.9 | 3.6 | 3.6 | 3.6 | 3.7 | 3.5 | 3.6 | 3.5 | 3.6 | 3.4 | 3.4 | 3.3 |
| 30-34歳 | 2,496 | 2,490 | 2,344 | 2,280 | 2,312 | 2,327 | 2,312 | 2,350 | 2,394 | 2,344 | 2,280 | 2,238 | 2,124 | 1,962 | 1,825 | 1,736 | 1,656 | 1,583 | 1,543 | 1,447 | 1,458 | 1,379 | 1,363 | 1,327 | 1,294 |
| 構成比（%） | 5.2 | 5.2 | 5.0 | 4.9 | 5.0 | 5.1 | 5.2 | 5.3 | 5.5 | 5.5 | 5.4 | 5.3 | 5.1 | 4.8 | 4.6 | 4.4 | 4.2 | 4.1 | 4.1 | 3.9 | 4.0 | 3.8 | 3.9 | 3.8 | 3.8 |
| 35-39歳 | 2,866 | 2,647 | 2,561 | 2,535 | 2,377 | 2,328 | 2,369 | 2,285 | 2,233 | 2,277 | 2,258 | 2,248 | 2,332 | 2,401 | 2,331 | 2,251 | 2,158 | 2,063 | 1,927 | 1,903 | 1,763 | 1,686 | 1,609 | 1,552 | 1,439 |
| 構成比（%） | 6.0 | 5.6 | 5.5 | 5.5 | 5.2 | 5.2 | 5.3 | 5.2 | 5.1 | 5.3 | 5.3 | 5.4 | 5.6 | 5.9 | 5.8 | 5.7 | 5.5 | 5.4 | 5.1 | 5.1 | 4.8 | 4.7 | 4.6 | 4.5 | 4.3 |
| 40-44歳 | 3,408 | 3,220 | 3,065 | 2,898 | 2,872 | 2,755 | 2,562 | 2,491 | 2,461 | 2,376 | 2,334 | 2,346 | 2,245 | 2,205 | 2,232 | 2,232 | 2,239 | 2,309 | 2,361 | 2,315 | 2,261 | 2,130 | 2,055 | 1,922 | 1,849 |
| 構成比（%） | 7.1 | 6.8 | 6.5 | 6.2 | 6.3 | 6.1 | 5.7 | 5.7 | 5.7 | 5.5 | 5.5 | 5.6 | 5.4 | 5.4 | 5.6 | 5.7 | 5.7 | 6.0 | 6.3 | 6.2 | 6.2 | 5.9 | 5.8 | 5.6 | 5.5 |
| 45-49歳 | 3,807 | 4,055 | 4,047 | 3,815 | 3,515 | 3,311 | 3,112 | 2,994 | 2,853 | 2,779 | 2,682 | 2,530 | 2,458 | 2,421 | 2,328 | 2,287 | 2,293 | 2,204 | 2,171 | 2,194 | 2,179 | 2,164 | 2,248 | 2,278 | 2,237 |
| 構成比（%） | 7.9 | 8.5 | 8.6 | 8.2 | 7.7 | 7.3 | 7.0 | 6.8 | 6.6 | 6.5 | 6.3 | 6.0 | 5.9 | 5.9 | 5.8 | 5.8 | 5.9 | 5.7 | 5.7 | 5.9 | 5.9 | 6.0 | 6.4 | 6.6 | 6.6 |
| 50-54歳 | 3,366 | 3,164 | 3,084 | 3,281 | 3,545 | 3,715 | 3,957 | 3,960 | 3,737 | 3,417 | 3,207 | 3,041 | 2,910 | 2,762 | 2,712 | 2,618 | 2,474 | 2,388 | 2,349 | 2,321 | 2,258 | 2,272 | 2,173 | 2,108 | 2,109 |
| 構成比（%） | 7.0 | 6.6 | 6.6 | 7.1 | 7.7 | 8.2 | 8.9 | 9.0 | 8.6 | 8.0 | 7.6 | 7.2 | 7.0 | 6.8 | 6.8 | 6.6 | 6.3 | 6.2 | 6.2 | 6.2 | 6.2 | 6.3 | 6.2 | 6.1 | 6.2 |
| 55-59歳 | 3,295 | 3,254 | 3,218 | 3,200 | 3,201 | 3,212 | 3,057 | 2,987 | 3,194 | 3,430 | 3,591 | 3,864 | 3,841 | 3,607 | 3,322 | 3,146 | 2,964 | 2,837 | 2,693 | 2,628 | 2,572 | 2,459 | 2,326 | 2,324 | 2,279 |
| 構成比（%） | 6.8 | 6.8 | 6.9 | 6.9 | 7.0 | 7.1 | 6.9 | 6.8 | 7.3 | 8.0 | 8.5 | 9.2 | 9.3 | 8.9 | 8.3 | 8.0 | 7.6 | 7.4 | 7.1 | 7.0 | 7.0 | 6.8 | 6.6 | 6.7 | 6.7 |
| 60-64歳 | 3,436 | 3,394 | 3,482 | 3,385 | 3,262 | 3,179 | 3,115 | 3,092 | 3,051 | 3,064 | 3,081 | 2,917 | 2,847 | 3,052 | 3,275 | 3,445 | 3,725 | 3,709 | 3,515 | 3,335 | 3,056 | 2,936 | 2,781 | 2,630 | 2,524 |
| 構成比（%） | 7.1 | 7.1 | 7.4 | 7.3 | 7.1 | 7.0 | 7.0 | 7.0 | 7.0 | 7.1 | 7.3 | 6.9 | 6.9 | 7.5 | 8.2 | 8.7 | 9.6 | 9.7 | 9.3 | 8.9 | 8.3 | 8.2 | 7.9 | 7.6 | 7.5 |
| 65-69歳 | 3,375 | 3,396 | 3,308 | 3,359 | 3,273 | 3,239 | 3,206 | 3,283 | 3,205 | 3,100 | 3,019 | 2,964 | 2,951 | 2,915 | 2,906 | 2,938 | 2,760 | 2,696 | 2,899 | 3,082 | 3,305 | 3,461 | 3,560 | 3,385 | 3,151 |
| 構成比（%） | 7.0 | 7.1 | 7.0 | 7.2 | 7.1 | 7.2 | 7.2 | 7.5 | 7.4 | 7.2 | 7.1 | 7.1 | 7.1 | 7.2 | 7.3 | 7.4 | 7.1 | 7.0 | 7.7 | 8.2 | 9.0 | 9.6 | 10.1 | 9.8 | 9.3 |
| 70-74歳 | 2,614 | 2,739 | 2,872 | 2,972 | 3,054 | 3,099 | 3,108 | 3,045 | 3,084 | 3,012 | 2,989 | 2,976 | 3,047 | 2,959 | 2,865 | 2,796 | 2,765 | 2,772 | 2,743 | 2,744 | 2,769 | 2,640 | 2,531 | 2,667 | 2,871 |
| 構成比（%） | 5.4 | 5.8 | 6.1 | 6.4 | 6.7 | 6.9 | 7.0 | 6.9 | 7.1 | 7.0 | 7.1 | 7.1 | 7.4 | 7.3 | 7.2 | 7.1 | 7.1 | 7.2 | 7.3 | 7.3 | 7.5 | 7.3 | 7.2 | 7.7 | 8.5 |
| 75-79歳 | 1,885 | 1,924 | 1,994 | 2,049 | 2,191 | 2,245 | 2,357 | 2,488 | 2,563 | 2,643 | 2,692 | 2,724 | 2,653 | 2,695 | 2,657 | 2,646 | 2,637 | 2,693 | 2,626 | 2,561 | 2,524 | 2,486 | 2,478 | 2,486 | 2,452 |
| 構成比（%） | 3.9 | 4.0 | 4.2 | 4.4 | 4.8 | 5.0 | 5.3 | 5.6 | 5.9 | 6.2 | 6.4 | 6.5 | 6.4 | 6.6 | 6.6 | 6.7 | 6.8 | 7.0 | 7.0 | 6.9 | 6.9 | 6.9 | 7.0 | 7.2 | 7.2 |
| 80歳以上 | 2,201 | 2,345 | 2,375 | 2,463 | 2,514 | 2,605 | 2,717 | 2,851 | 2,948 | 3,139 | 3,280 | 3,464 | 3,674 | 3,837 | 4,045 | 4,156 | 4,318 | 4,360 | 4,483 | 4,545 | 4,540 | 4,592 | 4,688 | 4,708 | 4,761 |
| 構成比（%） | 4.6 | 4.9 | 5.1 | 5.3 | 5.5 | 5.8 | 6.1 | 6.5 | 6.8 | 7.3 | 7.7 | 8.3 | 8.9 | 9.4 | 10.1 | 10.5 | 11.1 | 11.4 | 11.9 | 12.2 | 12.4 | 12.8 | 13.3 | 13.6 | 14.1 |
人口増加都市
