福岡県古賀市| 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 | 2,748 | 2,773 | 2,833 | 2,851 | 2,899 | 2,859 | 2,785 | 2,806 | 2,661 | 2,618 | 2,537 | 2,528 | 2,517 | 2,645 | 2,676 | 2,738 | 2,823 | 2,930 | 2,923 | 2,870 | 2,784 | 2,715 | 2,627 | 2,614 | 2,621 |
| 構成比（%） | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.2 | 5.0 | 5.0 | 4.7 | 4.7 | 4.5 | 4.5 | 4.4 | 4.6 | 4.6 | 4.7 | 4.9 | 5.0 | 5.0 | 4.9 | 4.8 | 4.6 | 4.5 | 4.5 | 4.4 |
| 5-9歳 | 3,310 | 3,288 | 3,244 | 3,375 | 3,279 | 3,148 | 3,124 | 3,087 | 2,998 | 2,936 | 2,877 | 2,801 | 2,791 | 2,736 | 2,719 | 2,774 | 2,775 | 2,678 | 2,764 | 2,849 | 2,834 | 2,830 | 2,944 | 2,965 | 2,985 |
| 構成比（%） | 6.6 | 6.4 | 6.2 | 6.2 | 6.0 | 5.7 | 5.6 | 5.5 | 5.3 | 5.2 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.8 | 4.8 | 4.6 | 4.7 | 4.9 | 4.9 | 4.8 | 5.0 | 5.0 | 5.0 |
| 10-14歳 | 3,783 | 3,793 | 3,844 | 3,810 | 3,762 | 3,729 | 3,592 | 3,529 | 3,498 | 3,341 | 3,232 | 3,192 | 3,128 | 3,100 | 3,032 | 2,944 | 2,876 | 2,901 | 2,852 | 2,821 | 2,848 | 2,855 | 2,795 | 2,794 | 2,858 |
| 構成比（%） | 7.5 | 7.4 | 7.3 | 7.0 | 6.8 | 6.7 | 6.5 | 6.3 | 6.2 | 5.9 | 5.8 | 5.7 | 5.5 | 5.4 | 5.3 | 5.1 | 4.9 | 5.0 | 4.8 | 4.8 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 |
| 15-19歳 | 4,065 | 4,051 | 4,041 | 4,048 | 4,024 | 3,978 | 3,989 | 3,996 | 3,916 | 3,823 | 3,780 | 3,661 | 3,563 | 3,520 | 3,383 | 3,311 | 3,280 | 3,148 | 3,140 | 3,040 | 2,980 | 2,924 | 2,940 | 2,945 | 2,914 |
| 構成比（%） | 8.1 | 7.9 | 7.7 | 7.5 | 7.3 | 7.2 | 7.2 | 7.1 | 7.0 | 6.8 | 6.7 | 6.5 | 6.3 | 6.1 | 5.9 | 5.7 | 5.6 | 5.4 | 5.3 | 5.2 | 5.1 | 5.0 | 5.0 | 5.0 | 4.9 |
| 20-24歳 | 4,068 | 4,178 | 4,246 | 4,289 | 4,255 | 4,090 | 4,003 | 3,923 | 3,834 | 3,764 | 3,680 | 3,727 | 3,726 | 3,738 | 3,641 | 3,658 | 3,525 | 3,435 | 3,396 | 3,268 | 3,066 | 3,059 | 2,998 | 2,989 | 3,042 |
| 構成比（%） | 8.1 | 8.1 | 8.1 | 7.9 | 7.7 | 7.4 | 7.2 | 7.0 | 6.8 | 6.7 | 6.6 | 6.6 | 6.5 | 6.5 | 6.3 | 6.3 | 6.1 | 5.9 | 5.8 | 5.6 | 5.3 | 5.2 | 5.1 | 5.1 | 5.1 |
| 25-29歳 | 3,026 | 3,285 | 3,564 | 3,842 | 3,966 | 4,136 | 4,122 | 4,222 | 4,101 | 4,043 | 3,792 | 3,654 | 3,734 | 3,661 | 3,606 | 3,549 | 3,481 | 3,523 | 3,504 | 3,343 | 3,235 | 3,077 | 2,976 | 2,956 | 2,889 |
| 構成比（%） | 6.0 | 6.4 | 6.8 | 7.1 | 7.2 | 7.5 | 7.4 | 7.5 | 7.3 | 7.2 | 6.8 | 6.5 | 6.6 | 6.4 | 6.3 | 6.1 | 6.0 | 6.0 | 5.9 | 5.7 | 5.5 | 5.3 | 5.1 | 5.0 | 4.9 |
| 30-34歳 | 2,983 | 3,048 | 3,082 | 3,207 | 3,384 | 3,411 | 3,539 | 3,788 | 3,874 | 3,978 | 4,088 | 4,213 | 4,222 | 4,176 | 4,082 | 4,008 | 3,872 | 3,767 | 3,780 | 3,722 | 3,597 | 3,495 | 3,394 | 3,381 | 3,350 |
| 構成比（%） | 5.9 | 5.9 | 5.9 | 5.9 | 6.2 | 6.2 | 6.4 | 6.7 | 6.9 | 7.1 | 7.3 | 7.5 | 7.4 | 7.3 | 7.1 | 6.9 | 6.7 | 6.4 | 6.4 | 6.3 | 6.2 | 6.0 | 5.8 | 5.8 | 5.7 |
| 35-39歳 | 3,509 | 3,483 | 3,499 | 3,591 | 3,517 | 3,474 | 3,412 | 3,335 | 3,346 | 3,449 | 3,404 | 3,488 | 3,791 | 3,963 | 4,084 | 4,248 | 4,368 | 4,417 | 4,338 | 4,239 | 4,097 | 3,974 | 3,908 | 3,762 | 3,751 |
| 構成比（%） | 7.0 | 6.8 | 6.6 | 6.6 | 6.4 | 6.3 | 6.1 | 5.9 | 6.0 | 6.1 | 6.1 | 6.2 | 6.7 | 6.9 | 7.1 | 7.3 | 7.5 | 7.6 | 7.4 | 7.2 | 7.0 | 6.8 | 6.7 | 6.4 | 6.3 |
| 40-44歳 | 4,261 | 4,127 | 4,045 | 4,009 | 3,990 | 3,979 | 3,871 | 3,797 | 3,778 | 3,589 | 3,512 | 3,465 | 3,386 | 3,435 | 3,560 | 3,556 | 3,620 | 3,887 | 4,063 | 4,127 | 4,239 | 4,409 | 4,426 | 4,453 | 4,329 |
| 構成比（%） | 8.5 | 8.0 | 7.7 | 7.4 | 7.3 | 7.2 | 7.0 | 6.7 | 6.7 | 6.4 | 6.3 | 6.1 | 5.9 | 6.0 | 6.2 | 6.1 | 6.2 | 6.7 | 6.9 | 7.0 | 7.3 | 7.6 | 7.6 | 7.6 | 7.3 |
| 45-49歳 | 4,519 | 5,007 | 5,098 | 4,956 | 4,754 | 4,483 | 4,353 | 4,227 | 4,065 | 3,995 | 4,015 | 3,889 | 3,809 | 3,842 | 3,690 | 3,594 | 3,518 | 3,415 | 3,432 | 3,503 | 3,524 | 3,540 | 3,843 | 3,959 | 4,125 |
| 構成比（%） | 9.0 | 9.7 | 9.7 | 9.2 | 8.6 | 8.1 | 7.8 | 7.5 | 7.2 | 7.1 | 7.2 | 6.9 | 6.7 | 6.7 | 6.4 | 6.2 | 6.0 | 5.8 | 5.8 | 6.0 | 6.0 | 6.1 | 6.6 | 6.7 | 7.0 |
| 50-54歳 | 3,452 | 3,425 | 3,561 | 3,985 | 4,376 | 4,712 | 5,184 | 5,190 | 5,002 | 4,750 | 4,481 | 4,354 | 4,192 | 4,027 | 3,961 | 3,976 | 3,892 | 3,832 | 3,843 | 3,718 | 3,641 | 3,528 | 3,390 | 3,372 | 3,463 |
| 構成比（%） | 6.9 | 6.7 | 6.8 | 7.4 | 8.0 | 8.5 | 9.3 | 9.2 | 8.9 | 8.4 | 8.0 | 7.7 | 7.4 | 7.0 | 6.9 | 6.9 | 6.7 | 6.6 | 6.5 | 6.3 | 6.2 | 6.0 | 5.8 | 5.7 | 5.9 |
| 55-59歳 | 2,687 | 2,830 | 3,032 | 3,162 | 3,441 | 3,587 | 3,524 | 3,646 | 3,985 | 4,358 | 4,670 | 5,095 | 5,150 | 4,969 | 4,711 | 4,403 | 4,278 | 4,149 | 4,001 | 3,957 | 3,906 | 3,894 | 3,803 | 3,772 | 3,687 |
| 構成比（%） | 5.4 | 5.5 | 5.8 | 5.8 | 6.3 | 6.5 | 6.3 | 6.5 | 7.1 | 7.8 | 8.3 | 9.0 | 9.0 | 8.6 | 8.2 | 7.6 | 7.4 | 7.1 | 6.8 | 6.7 | 6.7 | 6.7 | 6.5 | 6.4 | 6.2 |
| 60-64歳 | 2,323 | 2,434 | 2,516 | 2,591 | 2,631 | 2,749 | 2,854 | 3,110 | 3,225 | 3,407 | 3,509 | 3,438 | 3,584 | 3,950 | 4,298 | 4,639 | 5,056 | 5,058 | 4,896 | 4,705 | 4,419 | 4,258 | 4,121 | 3,971 | 3,910 |
| 構成比（%） | 4.6 | 4.7 | 4.8 | 4.8 | 4.8 | 5.0 | 5.1 | 5.5 | 5.7 | 6.1 | 6.3 | 6.1 | 6.3 | 6.9 | 7.5 | 8.0 | 8.7 | 8.7 | 8.3 | 8.0 | 7.6 | 7.3 | 7.0 | 6.8 | 6.6 |
| 65-69歳 | 1,974 | 1,979 | 2,047 | 2,163 | 2,242 | 2,305 | 2,394 | 2,450 | 2,502 | 2,563 | 2,668 | 2,779 | 2,998 | 3,128 | 3,333 | 3,425 | 3,327 | 3,446 | 3,829 | 4,078 | 4,396 | 4,797 | 4,960 | 4,812 | 4,591 |
| 構成比（%） | 3.9 | 3.8 | 3.9 | 4.0 | 4.1 | 4.2 | 4.3 | 4.4 | 4.4 | 4.6 | 4.8 | 4.9 | 5.3 | 5.4 | 5.8 | 5.9 | 5.7 | 5.9 | 6.5 | 7.0 | 7.5 | 8.2 | 8.5 | 8.2 | 7.8 |
| 70-74歳 | 1,421 | 1,541 | 1,645 | 1,775 | 1,837 | 1,863 | 1,886 | 1,975 | 2,093 | 2,106 | 2,142 | 2,235 | 2,310 | 2,361 | 2,444 | 2,570 | 2,660 | 2,858 | 2,953 | 3,099 | 3,223 | 3,216 | 3,246 | 3,545 | 3,891 |
| 構成比（%） | 2.8 | 3.0 | 3.1 | 3.3 | 3.3 | 3.4 | 3.4 | 3.5 | 3.7 | 3.7 | 3.8 | 4.0 | 4.1 | 4.1 | 4.2 | 4.4 | 4.6 | 4.9 | 5.0 | 5.3 | 5.5 | 5.5 | 5.5 | 6.0 | 6.6 |
| 75-79歳 | 962 | 1,005 | 1,043 | 1,069 | 1,173 | 1,286 | 1,369 | 1,476 | 1,577 | 1,661 | 1,691 | 1,707 | 1,769 | 1,880 | 1,900 | 1,953 | 2,039 | 2,115 | 2,157 | 2,199 | 2,286 | 2,382 | 2,589 | 2,669 | 2,861 |
| 構成比（%） | 1.9 | 2.0 | 2.0 | 2.0 | 2.1 | 2.3 | 2.5 | 2.6 | 2.8 | 3.0 | 3.0 | 3.0 | 3.1 | 3.3 | 3.3 | 3.4 | 3.5 | 3.6 | 3.7 | 3.7 | 3.9 | 4.1 | 4.4 | 4.5 | 4.8 |
| 80歳以上 | 1,129 | 1,192 | 1,306 | 1,419 | 1,460 | 1,541 | 1,638 | 1,720 | 1,777 | 1,842 | 1,960 | 2,129 | 2,260 | 2,344 | 2,520 | 2,650 | 2,766 | 2,886 | 3,070 | 3,105 | 3,295 | 3,436 | 3,539 | 3,762 | 3,884 |
| 構成比（%） | 2.2 | 2.3 | 2.5 | 2.6 | 2.7 | 2.8 | 2.9 | 3.1 | 3.2 | 3.3 | 3.5 | 3.8 | 4.0 | 4.1 | 4.4 | 4.6 | 4.8 | 4.9 | 5.2 | 5.3 | 5.6 | 5.9 | 6.0 | 6.4 | 6.6 |
人口増加都市
