宮崎県西都市| 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 | 1,674 | 1,668 | 1,680 | 1,665 | 1,676 | 1,668 | 1,618 | 1,597 | 1,559 | 1,520 | 1,471 | 1,440 | 1,392 | 1,328 | 1,343 | 1,331 | 1,354 | 1,333 | 1,275 | 1,221 | 1,148 | 1,103 | 1,068 | 1,038 | 1,040 |
| 構成比（%） | 4.5 | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.1 | 4.0 | 3.9 | 4.0 | 3.9 | 4.0 | 4.0 | 3.9 | 3.8 | 3.6 | 3.5 | 3.4 | 3.4 | 3.4 |
| 5-9歳 | 2,105 | 1,970 | 1,890 | 1,822 | 1,745 | 1,744 | 1,747 | 1,708 | 1,673 | 1,664 | 1,630 | 1,594 | 1,570 | 1,577 | 1,535 | 1,480 | 1,449 | 1,427 | 1,381 | 1,367 | 1,346 | 1,355 | 1,344 | 1,296 | 1,243 |
| 構成比（%） | 5.6 | 5.3 | 5.1 | 5.0 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.3 | 4.3 | 4.2 | 4.1 |
| 10-14歳 | 2,484 | 2,415 | 2,351 | 2,253 | 2,153 | 2,083 | 1,973 | 1,878 | 1,804 | 1,729 | 1,687 | 1,688 | 1,645 | 1,642 | 1,655 | 1,650 | 1,606 | 1,608 | 1,614 | 1,560 | 1,514 | 1,464 | 1,404 | 1,367 | 1,354 |
| 構成比（%） | 6.7 | 6.5 | 6.3 | 6.1 | 5.9 | 5.7 | 5.5 | 5.2 | 5.1 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.8 | 4.9 | 4.9 | 4.8 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 |
| 15-19歳 | 2,415 | 2,362 | 2,307 | 2,256 | 2,230 | 2,170 | 2,112 | 2,076 | 2,029 | 1,971 | 1,918 | 1,810 | 1,706 | 1,652 | 1,591 | 1,572 | 1,588 | 1,542 | 1,541 | 1,569 | 1,532 | 1,514 | 1,538 | 1,518 | 1,447 |
| 構成比（%） | 6.5 | 6.4 | 6.2 | 6.1 | 6.1 | 5.9 | 5.8 | 5.8 | 5.7 | 5.6 | 5.5 | 5.2 | 4.9 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.7 |
| 20-24歳 | 2,014 | 2,040 | 2,059 | 1,976 | 1,972 | 1,905 | 1,864 | 1,787 | 1,790 | 1,796 | 1,741 | 1,705 | 1,634 | 1,558 | 1,507 | 1,484 | 1,376 | 1,324 | 1,305 | 1,267 | 1,220 | 1,176 | 1,166 | 1,168 | 1,150 |
| 構成比（%） | 5.4 | 5.5 | 5.6 | 5.4 | 5.4 | 5.2 | 5.2 | 5.0 | 5.0 | 5.1 | 4.9 | 4.9 | 4.7 | 4.6 | 4.4 | 4.4 | 4.1 | 4.0 | 4.0 | 3.9 | 3.8 | 3.7 | 3.7 | 3.8 | 3.8 |
| 25-29歳 | 1,790 | 1,819 | 1,899 | 1,943 | 1,945 | 1,942 | 1,940 | 1,983 | 1,891 | 1,884 | 1,801 | 1,744 | 1,692 | 1,609 | 1,602 | 1,560 | 1,558 | 1,496 | 1,466 | 1,390 | 1,314 | 1,213 | 1,130 | 1,058 | 1,033 |
| 構成比（%） | 4.8 | 4.9 | 5.1 | 5.3 | 5.3 | 5.3 | 5.4 | 5.5 | 5.3 | 5.3 | 5.1 | 5.0 | 4.9 | 4.7 | 4.7 | 4.6 | 4.7 | 4.5 | 4.5 | 4.3 | 4.1 | 3.8 | 3.6 | 3.4 | 3.4 |
| 30-34歳 | 1,940 | 1,883 | 1,819 | 1,786 | 1,809 | 1,770 | 1,766 | 1,816 | 1,814 | 1,799 | 1,852 | 1,876 | 1,867 | 1,791 | 1,768 | 1,732 | 1,673 | 1,625 | 1,570 | 1,548 | 1,482 | 1,483 | 1,441 | 1,394 | 1,318 |
| 構成比（%） | 5.2 | 5.1 | 4.9 | 4.9 | 4.9 | 4.8 | 4.9 | 5.0 | 5.1 | 5.1 | 5.3 | 5.4 | 5.4 | 5.2 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.8 | 4.6 | 4.7 | 4.6 | 4.5 | 4.3 |
| 35-39歳 | 2,378 | 2,211 | 2,109 | 2,075 | 1,971 | 1,993 | 1,924 | 1,825 | 1,750 | 1,760 | 1,679 | 1,727 | 1,774 | 1,791 | 1,794 | 1,816 | 1,798 | 1,821 | 1,766 | 1,751 | 1,729 | 1,615 | 1,560 | 1,565 | 1,547 |
| 構成比（%） | 6.4 | 6.0 | 5.7 | 5.6 | 5.4 | 5.5 | 5.3 | 5.1 | 4.9 | 5.0 | 4.8 | 5.0 | 5.1 | 5.2 | 5.3 | 5.4 | 5.4 | 5.5 | 5.4 | 5.4 | 5.4 | 5.1 | 5.0 | 5.1 | 5.1 |
| 40-44歳 | 2,823 | 2,698 | 2,610 | 2,486 | 2,391 | 2,338 | 2,177 | 2,089 | 2,060 | 1,969 | 1,939 | 1,879 | 1,761 | 1,718 | 1,697 | 1,651 | 1,710 | 1,769 | 1,788 | 1,785 | 1,789 | 1,828 | 1,830 | 1,752 | 1,751 |
| 構成比（%） | 7.6 | 7.3 | 7.0 | 6.8 | 6.5 | 6.4 | 6.0 | 5.8 | 5.8 | 5.5 | 5.5 | 5.4 | 5.1 | 5.0 | 5.0 | 4.9 | 5.1 | 5.3 | 5.4 | 5.5 | 5.6 | 5.8 | 5.9 | 5.7 | 5.7 |
| 45-49歳 | 2,755 | 3,054 | 3,120 | 2,992 | 2,926 | 2,799 | 2,706 | 2,609 | 2,509 | 2,403 | 2,342 | 2,155 | 2,042 | 2,037 | 1,959 | 1,926 | 1,870 | 1,727 | 1,680 | 1,675 | 1,656 | 1,647 | 1,777 | 1,791 | 1,772 |
| 構成比（%） | 7.4 | 8.2 | 8.4 | 8.1 | 8.0 | 7.7 | 7.5 | 7.3 | 7.0 | 6.8 | 6.7 | 6.2 | 5.9 | 6.0 | 5.8 | 5.7 | 5.6 | 5.2 | 5.1 | 5.1 | 5.2 | 5.2 | 5.7 | 5.8 | 5.8 |
| 50-54歳 | 2,324 | 2,158 | 2,183 | 2,368 | 2,561 | 2,716 | 3,019 | 3,102 | 3,010 | 2,928 | 2,791 | 2,690 | 2,581 | 2,462 | 2,359 | 2,311 | 2,150 | 2,061 | 2,028 | 1,967 | 1,892 | 1,853 | 1,727 | 1,690 | 1,672 |
| 構成比（%） | 6.2 | 5.8 | 5.9 | 6.4 | 7.0 | 7.4 | 8.3 | 8.6 | 8.4 | 8.2 | 7.9 | 7.7 | 7.5 | 7.2 | 7.0 | 6.9 | 6.4 | 6.2 | 6.2 | 6.0 | 5.9 | 5.9 | 5.5 | 5.5 | 5.5 |
| 55-59歳 | 2,502 | 2,424 | 2,381 | 2,306 | 2,261 | 2,303 | 2,145 | 2,144 | 2,358 | 2,573 | 2,735 | 3,030 | 3,098 | 2,967 | 2,879 | 2,752 | 2,674 | 2,552 | 2,439 | 2,356 | 2,321 | 2,187 | 2,059 | 2,030 | 1,980 |
| 構成比（%） | 6.7 | 6.5 | 6.4 | 6.3 | 6.2 | 6.3 | 5.9 | 6.0 | 6.6 | 7.2 | 7.8 | 8.7 | 9.0 | 8.7 | 8.5 | 8.2 | 8.0 | 7.7 | 7.4 | 7.2 | 7.2 | 6.9 | 6.6 | 6.6 | 6.5 |
| 60-64歳 | 2,603 | 2,584 | 2,627 | 2,621 | 2,566 | 2,454 | 2,374 | 2,324 | 2,247 | 2,229 | 2,282 | 2,153 | 2,140 | 2,324 | 2,511 | 2,664 | 2,957 | 3,043 | 2,953 | 2,855 | 2,746 | 2,677 | 2,593 | 2,422 | 2,323 |
| 構成比（%） | 7.0 | 7.0 | 7.1 | 7.1 | 7.0 | 6.7 | 6.6 | 6.5 | 6.3 | 6.3 | 6.5 | 6.2 | 6.2 | 6.8 | 7.4 | 7.9 | 8.8 | 9.2 | 9.0 | 8.8 | 8.6 | 8.5 | 8.3 | 7.8 | 7.6 |
| 65-69歳 | 2,595 | 2,635 | 2,574 | 2,540 | 2,469 | 2,487 | 2,460 | 2,510 | 2,509 | 2,449 | 2,358 | 2,297 | 2,271 | 2,192 | 2,179 | 2,191 | 2,059 | 2,058 | 2,237 | 2,427 | 2,539 | 2,793 | 2,948 | 2,923 | 2,795 |
| 構成比（%） | 7.0 | 7.1 | 7.0 | 6.9 | 6.7 | 6.8 | 6.8 | 7.0 | 7.0 | 6.9 | 6.7 | 6.6 | 6.6 | 6.4 | 6.4 | 6.5 | 6.2 | 6.2 | 6.8 | 7.5 | 7.9 | 8.8 | 9.4 | 9.5 | 9.2 |
| 70-74歳 | 1,867 | 1,949 | 2,119 | 2,251 | 2,364 | 2,435 | 2,455 | 2,389 | 2,343 | 2,276 | 2,288 | 2,282 | 2,363 | 2,377 | 2,339 | 2,252 | 2,183 | 2,145 | 2,071 | 2,045 | 2,081 | 1,992 | 1,911 | 2,062 | 2,314 |
| 構成比（%） | 5.0 | 5.3 | 5.7 | 6.1 | 6.5 | 6.7 | 6.8 | 6.6 | 6.6 | 6.4 | 6.5 | 6.5 | 6.9 | 7.0 | 6.9 | 6.7 | 6.5 | 6.5 | 6.3 | 6.3 | 6.5 | 6.3 | 6.1 | 6.7 | 7.6 |
| 75-79歳 | 1,416 | 1,477 | 1,484 | 1,539 | 1,618 | 1,662 | 1,730 | 1,874 | 1,993 | 2,095 | 2,125 | 2,135 | 2,094 | 2,073 | 2,036 | 2,067 | 2,057 | 2,135 | 2,138 | 2,116 | 2,052 | 1,958 | 1,965 | 1,905 | 1,854 |
| 構成比（%） | 3.8 | 4.0 | 4.0 | 4.2 | 4.4 | 4.5 | 4.8 | 5.2 | 5.6 | 5.9 | 6.0 | 6.1 | 6.1 | 6.1 | 6.0 | 6.1 | 6.2 | 6.5 | 6.5 | 6.5 | 6.4 | 6.2 | 6.3 | 6.2 | 6.1 |
| 80歳以上 | 1,635 | 1,735 | 1,818 | 1,880 | 1,953 | 2,061 | 2,171 | 2,263 | 2,379 | 2,467 | 2,538 | 2,669 | 2,849 | 3,021 | 3,155 | 3,281 | 3,375 | 3,433 | 3,566 | 3,628 | 3,697 | 3,756 | 3,799 | 3,888 | 3,908 |
| 構成比（%） | 4.4 | 4.7 | 4.9 | 5.1 | 5.3 | 5.6 | 6.0 | 6.3 | 6.7 | 6.9 | 7.2 | 7.7 | 8.3 | 8.9 | 9.3 | 9.7 | 10.1 | 10.4 | 10.9 | 11.2 | 11.5 | 11.9 | 12.2 | 12.6 | 12.8 |
人口増加都市
