山梨県北杜市| 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 | 2,219 | 2,179 | 2,062 | 2,068 | 1,947 | 1,884 | 1,831 | 1,796 | 1,732 | 1,725 | 1,676 | 1,688 | 1,622 | 1,529 | 1,514 | 1,491 | 1,483 | 1,428 | 1,377 | 1,364 | 1,322 | 1,301 | 1,251 | 1,254 | 1,220 |
| 構成比（%） | 4.6 | 4.5 | 4.3 | 4.2 | 4.0 | 3.8 | 3.7 | 3.6 | 3.5 | 3.4 | 3.3 | 3.4 | 3.3 | 3.1 | 3.1 | 3.0 | 3.0 | 2.9 | 2.8 | 2.8 | 2.7 | 2.7 | 2.6 | 2.6 | 2.6 |
| 5-9歳 | 2,561 | 2,539 | 2,562 | 2,478 | 2,481 | 2,455 | 2,426 | 2,319 | 2,332 | 2,203 | 2,133 | 2,042 | 2,000 | 1,916 | 1,887 | 1,809 | 1,807 | 1,773 | 1,717 | 1,671 | 1,650 | 1,608 | 1,570 | 1,601 | 1,588 |
| 構成比（%） | 5.3 | 5.3 | 5.3 | 5.1 | 5.1 | 5.0 | 4.9 | 4.7 | 4.7 | 4.4 | 4.2 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.7 | 3.6 | 3.5 | 3.4 | 3.4 | 3.3 | 3.3 | 3.4 | 3.4 |
| 10-14歳 | 2,803 | 2,825 | 2,801 | 2,815 | 2,747 | 2,684 | 2,662 | 2,652 | 2,574 | 2,581 | 2,560 | 2,515 | 2,377 | 2,375 | 2,242 | 2,185 | 2,071 | 2,052 | 1,999 | 1,999 | 1,924 | 1,899 | 1,899 | 1,811 | 1,736 |
| 構成比（%） | 5.8 | 5.8 | 5.8 | 5.8 | 5.6 | 5.5 | 5.4 | 5.3 | 5.2 | 5.2 | 5.1 | 5.0 | 4.8 | 4.8 | 4.5 | 4.4 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 3.8 | 3.7 |
| 15-19歳 | 2,872 | 2,796 | 2,736 | 2,760 | 2,794 | 2,791 | 2,829 | 2,822 | 2,807 | 2,736 | 2,671 | 2,625 | 2,603 | 2,480 | 2,489 | 2,485 | 2,442 | 2,339 | 2,322 | 2,250 | 2,178 | 2,062 | 2,010 | 1,946 | 1,947 |
| 構成比（%） | 6.0 | 5.8 | 5.6 | 5.6 | 5.7 | 5.7 | 5.7 | 5.7 | 5.6 | 5.5 | 5.3 | 5.2 | 5.2 | 5.0 | 5.0 | 5.1 | 5.0 | 4.8 | 4.7 | 4.6 | 4.5 | 4.3 | 4.2 | 4.1 | 4.1 |
| 20-24歳 | 2,730 | 2,696 | 2,668 | 2,624 | 2,565 | 2,459 | 2,370 | 2,297 | 2,332 | 2,316 | 2,331 | 2,343 | 2,328 | 2,281 | 2,178 | 2,158 | 2,101 | 2,106 | 2,081 | 2,136 | 2,081 | 2,062 | 1,967 | 1,920 | 1,801 |
| 構成比（%） | 5.7 | 5.6 | 5.5 | 5.4 | 5.2 | 5.0 | 4.8 | 4.6 | 4.7 | 4.6 | 4.6 | 4.7 | 4.7 | 4.6 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.4 | 4.3 | 4.3 | 4.1 | 4.0 | 3.8 |
| 25-29歳 | 2,432 | 2,495 | 2,551 | 2,538 | 2,565 | 2,632 | 2,609 | 2,512 | 2,450 | 2,400 | 2,270 | 2,174 | 2,086 | 2,016 | 2,030 | 1,957 | 1,971 | 1,905 | 1,913 | 1,823 | 1,755 | 1,669 | 1,726 | 1,660 | 1,591 |
| 構成比（%） | 5.1 | 5.2 | 5.3 | 5.2 | 5.2 | 5.4 | 5.3 | 5.1 | 4.9 | 4.8 | 4.5 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.7 | 3.6 | 3.5 | 3.6 | 3.5 | 3.4 |
| 30-34歳 | 2,674 | 2,656 | 2,548 | 2,550 | 2,509 | 2,470 | 2,517 | 2,578 | 2,551 | 2,555 | 2,612 | 2,548 | 2,474 | 2,383 | 2,232 | 2,203 | 2,078 | 2,000 | 1,998 | 1,939 | 1,882 | 1,843 | 1,796 | 1,744 | 1,689 |
| 構成比（%） | 5.6 | 5.5 | 5.3 | 5.2 | 5.1 | 5.0 | 5.1 | 5.2 | 5.1 | 5.1 | 5.2 | 5.1 | 5.0 | 4.8 | 4.5 | 4.5 | 4.2 | 4.1 | 4.1 | 4.0 | 3.9 | 3.8 | 3.8 | 3.7 | 3.6 |
| 35-39歳 | 2,860 | 2,883 | 2,885 | 2,964 | 2,952 | 2,925 | 2,886 | 2,775 | 2,786 | 2,723 | 2,709 | 2,721 | 2,697 | 2,625 | 2,674 | 2,707 | 2,694 | 2,642 | 2,585 | 2,506 | 2,444 | 2,291 | 2,185 | 2,201 | 2,084 |
| 構成比（%） | 6.0 | 6.0 | 6.0 | 6.1 | 6.0 | 5.9 | 5.8 | 5.6 | 5.6 | 5.4 | 5.4 | 5.4 | 5.4 | 5.3 | 5.4 | 5.5 | 5.5 | 5.4 | 5.3 | 5.1 | 5.0 | 4.8 | 4.6 | 4.6 | 4.4 |
| 40-44歳 | 3,340 | 3,227 | 3,171 | 3,129 | 3,060 | 3,089 | 3,087 | 3,116 | 3,130 | 3,112 | 3,083 | 3,054 | 2,911 | 2,853 | 2,821 | 2,751 | 2,762 | 2,791 | 2,815 | 2,897 | 2,914 | 2,854 | 2,827 | 2,748 | 2,652 |
| 構成比（%） | 7.0 | 6.7 | 6.5 | 6.4 | 6.3 | 6.3 | 6.2 | 6.3 | 6.3 | 6.2 | 6.1 | 6.1 | 5.8 | 5.8 | 5.7 | 5.6 | 5.6 | 5.7 | 5.8 | 5.9 | 6.0 | 5.9 | 5.9 | 5.8 | 5.6 |
| 45-49歳 | 3,340 | 3,755 | 3,894 | 3,736 | 3,669 | 3,519 | 3,424 | 3,320 | 3,300 | 3,230 | 3,213 | 3,159 | 3,161 | 3,189 | 3,166 | 3,104 | 3,077 | 2,972 | 3,019 | 2,987 | 2,954 | 2,944 | 3,043 | 2,995 | 3,039 |
| 構成比（%） | 7.0 | 7.8 | 8.0 | 7.6 | 7.5 | 7.2 | 6.9 | 6.7 | 6.6 | 6.4 | 6.4 | 6.3 | 6.3 | 6.4 | 6.4 | 6.3 | 6.3 | 6.1 | 6.2 | 6.1 | 6.1 | 6.1 | 6.4 | 6.3 | 6.4 |
| 50-54歳 | 2,827 | 2,725 | 2,798 | 3,100 | 3,323 | 3,624 | 4,061 | 4,224 | 4,015 | 3,933 | 3,733 | 3,552 | 3,432 | 3,383 | 3,263 | 3,251 | 3,227 | 3,231 | 3,280 | 3,277 | 3,219 | 3,197 | 3,066 | 3,077 | 3,048 |
| 構成比（%） | 5.9 | 5.6 | 5.8 | 6.3 | 6.8 | 7.4 | 8.2 | 8.5 | 8.0 | 7.8 | 7.4 | 7.1 | 6.9 | 6.8 | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 | 6.7 | 6.6 | 6.7 | 6.4 | 6.5 | 6.5 |
| 55-59歳 | 2,886 | 2,841 | 2,887 | 2,895 | 3,009 | 3,100 | 3,019 | 3,106 | 3,471 | 3,694 | 4,035 | 4,450 | 4,562 | 4,283 | 4,115 | 3,865 | 3,656 | 3,549 | 3,528 | 3,466 | 3,439 | 3,401 | 3,361 | 3,387 | 3,318 |
| 構成比（%） | 6.0 | 5.9 | 6.0 | 5.9 | 6.1 | 6.3 | 6.1 | 6.3 | 6.9 | 7.4 | 8.0 | 8.9 | 9.2 | 8.7 | 8.3 | 7.9 | 7.5 | 7.3 | 7.2 | 7.1 | 7.1 | 7.1 | 7.0 | 7.1 | 7.0 |
| 60-64歳 | 3,284 | 3,221 | 3,194 | 3,160 | 3,100 | 3,092 | 3,094 | 3,179 | 3,249 | 3,446 | 3,550 | 3,474 | 3,565 | 3,913 | 4,134 | 4,451 | 4,891 | 4,915 | 4,578 | 4,477 | 4,154 | 3,915 | 3,783 | 3,678 | 3,644 |
| 構成比（%） | 6.8 | 6.7 | 6.6 | 6.5 | 6.3 | 6.3 | 6.2 | 6.4 | 6.5 | 6.9 | 7.1 | 6.9 | 7.2 | 7.9 | 8.4 | 9.0 | 10.0 | 10.1 | 9.4 | 9.2 | 8.6 | 8.1 | 7.9 | 7.7 | 7.7 |
| 65-69歳 | 3,436 | 3,478 | 3,394 | 3,422 | 3,357 | 3,305 | 3,273 | 3,283 | 3,229 | 3,228 | 3,214 | 3,219 | 3,316 | 3,435 | 3,641 | 3,741 | 3,615 | 3,754 | 4,142 | 4,301 | 4,565 | 4,923 | 5,082 | 4,817 | 4,519 |
| 構成比（%） | 7.2 | 7.2 | 7.0 | 7.0 | 6.9 | 6.7 | 6.6 | 6.6 | 6.5 | 6.4 | 6.4 | 6.4 | 6.7 | 6.9 | 7.4 | 7.6 | 7.4 | 7.7 | 8.5 | 8.8 | 9.4 | 10.2 | 10.6 | 10.1 | 9.6 |
| 70-74歳 | 2,760 | 2,864 | 3,001 | 3,099 | 3,216 | 3,270 | 3,291 | 3,238 | 3,297 | 3,246 | 3,211 | 3,185 | 3,172 | 3,143 | 3,110 | 3,097 | 3,108 | 3,231 | 3,361 | 3,498 | 3,706 | 3,624 | 3,603 | 3,911 | 4,199 |
| 構成比（%） | 5.8 | 5.9 | 6.2 | 6.3 | 6.6 | 6.6 | 6.6 | 6.5 | 6.6 | 6.5 | 6.4 | 6.4 | 6.4 | 6.3 | 6.3 | 6.3 | 6.3 | 6.6 | 6.9 | 7.2 | 7.6 | 7.5 | 7.5 | 8.2 | 8.9 |
| 75-79歳 | 2,169 | 2,256 | 2,288 | 2,356 | 2,392 | 2,501 | 2,623 | 2,717 | 2,811 | 2,928 | 2,945 | 2,970 | 2,940 | 2,962 | 2,945 | 2,911 | 2,905 | 2,907 | 2,894 | 2,908 | 2,897 | 2,912 | 3,005 | 3,104 | 3,254 |
| 構成比（%） | 4.5 | 4.7 | 4.7 | 4.8 | 4.9 | 5.1 | 5.3 | 5.5 | 5.6 | 5.8 | 5.9 | 5.9 | 5.9 | 6.0 | 6.0 | 5.9 | 5.9 | 6.0 | 5.9 | 6.0 | 6.0 | 6.1 | 6.3 | 6.5 | 6.9 |
| 80歳以上 | 2,758 | 2,882 | 3,018 | 3,157 | 3,268 | 3,396 | 3,557 | 3,725 | 3,896 | 4,056 | 4,243 | 4,416 | 4,588 | 4,736 | 4,876 | 5,035 | 5,175 | 5,228 | 5,328 | 5,361 | 5,459 | 5,560 | 5,606 | 5,733 | 5,788 |
| 構成比（%） | 5.8 | 6.0 | 6.2 | 6.5 | 6.7 | 6.9 | 7.2 | 7.5 | 7.8 | 8.1 | 8.5 | 8.8 | 9.2 | 9.6 | 9.9 | 10.2 | 10.5 | 10.7 | 10.9 | 11.0 | 11.2 | 11.6 | 11.7 | 12.0 | 12.3 |
人口増加都市
