北海道石狩郡当別町| 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 | 1,117 | 1,139 | 1,098 | 1,103 | 1,071 | 991 | 899 | 856 | 779 | 706 | 675 | 629 | 599 | 558 | 538 | 517 | 470 | 457 | 413 | 371 | 332 | 324 | 301 | 324 | 314 |
| 構成比（%） | 5.8 | 5.7 | 5.5 | 5.4 | 5.2 | 4.8 | 4.4 | 4.2 | 3.8 | 3.5 | 3.4 | 3.2 | 3.1 | 2.9 | 2.8 | 2.8 | 2.5 | 2.5 | 2.3 | 2.1 | 1.9 | 1.9 | 1.8 | 2.0 | 2.0 |
| 5-9歳 | 1,200 | 1,254 | 1,269 | 1,278 | 1,286 | 1,303 | 1,291 | 1,226 | 1,190 | 1,127 | 1,041 | 968 | 916 | 824 | 767 | 729 | 673 | 652 | 602 | 591 | 552 | 498 | 457 | 438 | 404 |
| 構成比（%） | 6.2 | 6.3 | 6.3 | 6.3 | 6.2 | 6.3 | 6.3 | 6.0 | 5.9 | 5.6 | 5.2 | 4.9 | 4.7 | 4.3 | 4.0 | 3.9 | 3.6 | 3.6 | 3.4 | 3.4 | 3.2 | 2.9 | 2.8 | 2.7 | 2.5 |
| 10-14歳 | 1,160 | 1,214 | 1,261 | 1,278 | 1,326 | 1,298 | 1,295 | 1,283 | 1,293 | 1,282 | 1,291 | 1,272 | 1,228 | 1,191 | 1,112 | 1,032 | 959 | 922 | 853 | 801 | 749 | 706 | 655 | 588 | 570 |
| 構成比（%） | 6.0 | 6.1 | 6.3 | 6.3 | 6.4 | 6.3 | 6.3 | 6.3 | 6.4 | 6.4 | 6.5 | 6.4 | 6.3 | 6.2 | 5.9 | 5.5 | 5.2 | 5.1 | 4.8 | 4.5 | 4.3 | 4.2 | 3.9 | 3.6 | 3.5 |
| 15-19歳 | 1,201 | 1,157 | 1,145 | 1,191 | 1,216 | 1,231 | 1,238 | 1,267 | 1,274 | 1,303 | 1,248 | 1,257 | 1,270 | 1,232 | 1,214 | 1,232 | 1,204 | 1,145 | 1,102 | 1,063 | 1,006 | 964 | 911 | 870 | 795 |
| 構成比（%） | 6.2 | 5.8 | 5.7 | 5.8 | 5.9 | 6.0 | 6.0 | 6.2 | 6.3 | 6.5 | 6.3 | 6.4 | 6.5 | 6.4 | 6.4 | 6.6 | 6.5 | 6.3 | 6.2 | 6.0 | 5.8 | 5.7 | 5.5 | 5.3 | 4.9 |
| 20-24歳 | 1,515 | 1,565 | 1,559 | 1,493 | 1,441 | 1,347 | 1,257 | 1,177 | 1,171 | 1,155 | 1,138 | 1,149 | 1,139 | 1,109 | 1,075 | 1,017 | 996 | 989 | 942 | 954 | 933 | 877 | 878 | 869 | 846 |
| 構成比（%） | 7.9 | 7.9 | 7.8 | 7.3 | 7.0 | 6.5 | 6.1 | 5.8 | 5.8 | 5.7 | 5.7 | 5.8 | 5.8 | 5.8 | 5.7 | 5.4 | 5.4 | 5.4 | 5.3 | 5.4 | 5.4 | 5.2 | 5.3 | 5.3 | 5.3 |
| 25-29歳 | 1,153 | 1,189 | 1,230 | 1,255 | 1,278 | 1,226 | 1,214 | 1,179 | 1,104 | 981 | 916 | 828 | 794 | 797 | 787 | 785 | 786 | 746 | 744 | 745 | 703 | 669 | 640 | 581 | 563 |
| 構成比（%） | 6.0 | 6.0 | 6.1 | 6.1 | 6.2 | 5.9 | 5.9 | 5.8 | 5.4 | 4.9 | 4.6 | 4.2 | 4.1 | 4.1 | 4.2 | 4.2 | 4.2 | 4.1 | 4.2 | 4.2 | 4.1 | 4.0 | 3.9 | 3.6 | 3.5 |
| 30-34歳 | 1,360 | 1,375 | 1,321 | 1,330 | 1,324 | 1,294 | 1,263 | 1,241 | 1,174 | 1,163 | 1,109 | 1,087 | 1,015 | 919 | 846 | 790 | 729 | 696 | 663 | 654 | 628 | 633 | 616 | 642 | 659 |
| 構成比（%） | 7.1 | 6.9 | 6.6 | 6.5 | 6.4 | 6.3 | 6.1 | 6.1 | 5.8 | 5.8 | 5.6 | 5.5 | 5.2 | 4.8 | 4.5 | 4.2 | 3.9 | 3.8 | 3.7 | 3.7 | 3.6 | 3.7 | 3.7 | 3.9 | 4.1 |
| 35-39歳 | 1,396 | 1,477 | 1,542 | 1,516 | 1,552 | 1,554 | 1,487 | 1,422 | 1,382 | 1,337 | 1,312 | 1,246 | 1,210 | 1,130 | 1,135 | 1,095 | 1,085 | 1,022 | 925 | 854 | 777 | 701 | 670 | 638 | 607 |
| 構成比（%） | 7.2 | 7.4 | 7.7 | 7.4 | 7.5 | 7.5 | 7.2 | 7.0 | 6.8 | 6.6 | 6.6 | 6.3 | 6.2 | 5.9 | 6.0 | 5.8 | 5.9 | 5.6 | 5.2 | 4.9 | 4.5 | 4.1 | 4.0 | 3.9 | 3.8 |
| 40-44歳 | 1,428 | 1,409 | 1,393 | 1,425 | 1,442 | 1,463 | 1,506 | 1,575 | 1,558 | 1,577 | 1,547 | 1,485 | 1,416 | 1,359 | 1,303 | 1,239 | 1,178 | 1,171 | 1,152 | 1,119 | 1,082 | 1,044 | 989 | 921 | 846 |
| 構成比（%） | 7.4 | 7.1 | 6.9 | 7.0 | 7.0 | 7.1 | 7.3 | 7.7 | 7.7 | 7.8 | 7.8 | 7.5 | 7.2 | 7.1 | 6.9 | 6.6 | 6.4 | 6.4 | 6.5 | 6.4 | 6.3 | 6.2 | 6.0 | 5.6 | 5.3 |
| 45-49歳 | 1,415 | 1,567 | 1,543 | 1,579 | 1,540 | 1,525 | 1,450 | 1,415 | 1,413 | 1,411 | 1,399 | 1,449 | 1,525 | 1,515 | 1,494 | 1,512 | 1,432 | 1,349 | 1,283 | 1,256 | 1,204 | 1,153 | 1,171 | 1,125 | 1,070 |
| 構成比（%） | 7.3 | 7.9 | 7.7 | 7.7 | 7.4 | 7.4 | 7.1 | 6.9 | 6.9 | 7.0 | 7.0 | 7.3 | 7.8 | 7.9 | 7.9 | 8.1 | 7.7 | 7.4 | 7.2 | 7.1 | 7.0 | 6.8 | 7.1 | 6.9 | 6.7 |
| 50-54歳 | 1,251 | 1,246 | 1,298 | 1,334 | 1,390 | 1,483 | 1,633 | 1,614 | 1,625 | 1,550 | 1,487 | 1,411 | 1,349 | 1,354 | 1,365 | 1,359 | 1,394 | 1,457 | 1,432 | 1,439 | 1,426 | 1,398 | 1,306 | 1,280 | 1,245 |
| 構成比（%） | 6.5 | 6.3 | 6.5 | 6.5 | 6.7 | 7.2 | 7.9 | 7.9 | 8.0 | 7.7 | 7.5 | 7.1 | 6.9 | 7.0 | 7.2 | 7.2 | 7.5 | 8.0 | 8.0 | 8.2 | 8.3 | 8.3 | 7.9 | 7.8 | 7.8 |
| 55-59歳 | 1,173 | 1,184 | 1,205 | 1,222 | 1,288 | 1,277 | 1,245 | 1,312 | 1,341 | 1,386 | 1,473 | 1,621 | 1,601 | 1,597 | 1,514 | 1,464 | 1,402 | 1,339 | 1,324 | 1,339 | 1,332 | 1,334 | 1,354 | 1,368 | 1,384 |
| 構成比（%） | 6.1 | 6.0 | 6.0 | 6.0 | 6.2 | 6.2 | 6.1 | 6.4 | 6.6 | 6.9 | 7.4 | 8.2 | 8.2 | 8.3 | 8.0 | 7.8 | 7.6 | 7.3 | 7.4 | 7.6 | 7.7 | 7.9 | 8.2 | 8.4 | 8.6 |
| 60-64歳 | 1,125 | 1,168 | 1,207 | 1,207 | 1,196 | 1,211 | 1,194 | 1,201 | 1,225 | 1,285 | 1,285 | 1,266 | 1,301 | 1,336 | 1,380 | 1,489 | 1,616 | 1,595 | 1,593 | 1,549 | 1,465 | 1,398 | 1,352 | 1,312 | 1,309 |
| 構成比（%） | 5.8 | 5.9 | 6.0 | 5.9 | 5.8 | 5.9 | 5.8 | 5.9 | 6.0 | 6.4 | 6.5 | 6.4 | 6.6 | 6.9 | 7.3 | 7.9 | 8.7 | 8.8 | 8.9 | 8.8 | 8.5 | 8.3 | 8.1 | 8.0 | 8.2 |
| 65-69歳 | 979 | 1,011 | 1,055 | 1,090 | 1,098 | 1,102 | 1,130 | 1,159 | 1,144 | 1,153 | 1,169 | 1,152 | 1,169 | 1,178 | 1,249 | 1,253 | 1,245 | 1,271 | 1,296 | 1,312 | 1,404 | 1,511 | 1,535 | 1,539 | 1,499 |
| 構成比（%） | 5.1 | 5.1 | 5.2 | 5.3 | 5.3 | 5.3 | 5.5 | 5.7 | 5.6 | 5.7 | 5.9 | 5.8 | 6.0 | 6.1 | 6.6 | 6.7 | 6.7 | 7.0 | 7.3 | 7.5 | 8.1 | 8.9 | 9.2 | 9.4 | 9.3 |
| 70-74歳 | 750 | 774 | 798 | 875 | 907 | 945 | 967 | 965 | 1,012 | 1,019 | 1,007 | 1,039 | 1,084 | 1,079 | 1,057 | 1,064 | 1,068 | 1,095 | 1,118 | 1,148 | 1,176 | 1,166 | 1,169 | 1,223 | 1,228 |
| 構成比（%） | 3.9 | 3.9 | 4.0 | 4.3 | 4.4 | 4.6 | 4.7 | 4.7 | 5.0 | 5.1 | 5.1 | 5.3 | 5.5 | 5.6 | 5.6 | 5.7 | 5.8 | 6.0 | 6.3 | 6.5 | 6.8 | 6.9 | 7.0 | 7.5 | 7.6 |
| 75-79歳 | 500 | 534 | 572 | 597 | 634 | 652 | 677 | 712 | 772 | 806 | 846 | 851 | 852 | 876 | 896 | 892 | 912 | 944 | 925 | 935 | 944 | 969 | 1,001 | 1,009 | 1,053 |
| 構成比（%） | 2.6 | 2.7 | 2.8 | 2.9 | 3.1 | 3.2 | 3.3 | 3.5 | 3.8 | 4.0 | 4.2 | 4.3 | 4.4 | 4.6 | 4.7 | 4.8 | 4.9 | 5.2 | 5.2 | 5.3 | 5.5 | 5.7 | 6.0 | 6.2 | 6.6 |
| 80歳以上 | 540 | 590 | 620 | 647 | 691 | 705 | 797 | 827 | 874 | 930 | 964 | 1,039 | 1,112 | 1,177 | 1,226 | 1,305 | 1,348 | 1,374 | 1,435 | 1,443 | 1,499 | 1,544 | 1,597 | 1,638 | 1,669 |
| 構成比（%） | 2.8 | 3.0 | 3.1 | 3.2 | 3.3 | 3.4 | 3.9 | 4.0 | 4.3 | 4.6 | 4.8 | 5.3 | 5.7 | 6.1 | 6.5 | 7.0 | 7.3 | 7.5 | 8.0 | 8.2 | 8.7 | 9.1 | 9.6 | 10.0 | 10.4 |
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