群馬県渋川市| 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 | 4,167 | 4,206 | 4,181 | 4,134 | 4,060 | 3,979 | 3,922 | 3,859 | 3,722 | 3,639 | 3,544 | 3,358 | 3,236 | 3,175 | 3,067 | 2,920 | 2,898 | 2,880 | 2,773 | 2,709 | 2,662 | 2,593 | 2,516 | 2,430 | 2,334 |
| 構成比（%） | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.1 | 4.0 | 3.8 | 3.7 | 3.7 | 3.6 | 3.4 | 3.4 | 3.4 | 3.3 | 3.3 | 3.3 | 3.2 | 3.1 | 3.1 | 3.0 |
| 5-9歳 | 5,034 | 4,835 | 4,662 | 4,529 | 4,391 | 4,329 | 4,318 | 4,212 | 4,192 | 4,143 | 4,038 | 3,944 | 3,871 | 3,756 | 3,637 | 3,550 | 3,344 | 3,220 | 3,172 | 3,076 | 2,948 | 2,957 | 2,897 | 2,863 | 2,757 |
| 構成比（%） | 5.6 | 5.3 | 5.1 | 5.0 | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 | 4.2 | 4.2 | 4.0 | 3.9 | 3.8 | 3.7 | 3.6 | 3.7 | 3.6 | 3.6 | 3.5 |
| 10-14歳 | 5,935 | 5,772 | 5,621 | 5,479 | 5,304 | 5,130 | 4,856 | 4,713 | 4,530 | 4,386 | 4,293 | 4,276 | 4,232 | 4,152 | 4,112 | 4,022 | 3,991 | 3,899 | 3,757 | 3,645 | 3,545 | 3,381 | 3,280 | 3,169 | 3,092 |
| 構成比（%） | 6.6 | 6.4 | 6.2 | 6.1 | 5.9 | 5.7 | 5.4 | 5.3 | 5.1 | 5.0 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.5 | 4.4 | 4.3 | 4.2 | 4.1 | 4.0 | 4.0 |
| 15-19歳 | 6,253 | 6,247 | 6,078 | 5,968 | 5,850 | 5,762 | 5,616 | 5,500 | 5,338 | 5,154 | 4,977 | 4,704 | 4,601 | 4,398 | 4,273 | 4,202 | 4,154 | 4,103 | 4,081 | 4,046 | 3,949 | 3,916 | 3,787 | 3,712 | 3,546 |
| 構成比（%） | 6.9 | 6.9 | 6.7 | 6.6 | 6.5 | 6.4 | 6.3 | 6.2 | 6.0 | 5.8 | 5.6 | 5.4 | 5.3 | 5.1 | 5.0 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.6 |
| 20-24歳 | 6,124 | 6,056 | 6,029 | 5,873 | 5,673 | 5,524 | 5,465 | 5,339 | 5,214 | 5,193 | 5,135 | 4,883 | 4,759 | 4,656 | 4,562 | 4,381 | 4,198 | 4,133 | 3,974 | 3,916 | 3,809 | 3,742 | 3,702 | 3,631 | 3,518 |
| 構成比（%） | 6.8 | 6.7 | 6.7 | 6.5 | 6.3 | 6.1 | 6.1 | 6.0 | 5.9 | 5.9 | 5.8 | 5.6 | 5.5 | 5.4 | 5.3 | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.5 |
| 25-29歳 | 5,205 | 5,369 | 5,673 | 5,715 | 5,735 | 5,719 | 5,643 | 5,623 | 5,500 | 5,315 | 5,138 | 5,015 | 4,850 | 4,700 | 4,603 | 4,489 | 4,319 | 4,179 | 4,124 | 3,991 | 3,872 | 3,679 | 3,559 | 3,364 | 3,247 |
| 構成比（%） | 5.8 | 5.9 | 6.3 | 6.3 | 6.4 | 6.4 | 6.3 | 6.3 | 6.2 | 6.0 | 5.8 | 5.7 | 5.6 | 5.4 | 5.4 | 5.3 | 5.1 | 5.0 | 5.0 | 4.8 | 4.7 | 4.5 | 4.5 | 4.3 | 4.2 |
| 30-34歳 | 5,080 | 5,111 | 4,813 | 4,918 | 5,045 | 5,063 | 5,119 | 5,316 | 5,349 | 5,435 | 5,518 | 5,456 | 5,408 | 5,263 | 5,019 | 4,857 | 4,684 | 4,534 | 4,408 | 4,307 | 4,197 | 4,030 | 3,877 | 3,730 | 3,588 |
| 構成比（%） | 5.6 | 5.6 | 5.3 | 5.4 | 5.6 | 5.6 | 5.7 | 5.9 | 6.0 | 6.1 | 6.3 | 6.2 | 6.2 | 6.1 | 5.8 | 5.7 | 5.6 | 5.4 | 5.3 | 5.2 | 5.1 | 5.0 | 4.8 | 4.7 | 4.6 |
| 35-39歳 | 5,594 | 5,462 | 5,453 | 5,374 | 5,164 | 5,117 | 5,048 | 4,767 | 4,852 | 4,966 | 4,948 | 5,037 | 5,291 | 5,280 | 5,333 | 5,332 | 5,295 | 5,202 | 5,156 | 4,943 | 4,751 | 4,671 | 4,454 | 4,295 | 4,154 |
| 構成比（%） | 6.2 | 6.0 | 6.0 | 5.9 | 5.7 | 5.7 | 5.6 | 5.3 | 5.5 | 5.6 | 5.6 | 5.8 | 6.1 | 6.1 | 6.2 | 6.3 | 6.3 | 6.2 | 6.2 | 6.0 | 5.8 | 5.8 | 5.6 | 5.4 | 5.3 |
| 40-44歳 | 7,202 | 6,784 | 6,374 | 6,075 | 5,922 | 5,653 | 5,479 | 5,459 | 5,331 | 5,117 | 5,101 | 5,005 | 4,782 | 4,835 | 4,977 | 4,915 | 4,955 | 5,157 | 5,220 | 5,294 | 5,293 | 5,302 | 5,282 | 5,104 | 4,871 |
| 構成比（%） | 8.0 | 7.5 | 7.0 | 6.7 | 6.6 | 6.3 | 6.1 | 6.1 | 6.0 | 5.8 | 5.8 | 5.7 | 5.5 | 5.6 | 5.8 | 5.8 | 5.9 | 6.2 | 6.3 | 6.4 | 6.5 | 6.6 | 6.6 | 6.5 | 6.3 |
| 45-49歳 | 7,123 | 7,857 | 8,040 | 7,725 | 7,439 | 7,210 | 6,773 | 6,383 | 6,081 | 5,883 | 5,546 | 5,366 | 5,394 | 5,278 | 5,065 | 5,048 | 4,958 | 4,686 | 4,804 | 4,896 | 4,957 | 4,877 | 5,156 | 5,145 | 5,215 |
| 構成比（%） | 7.9 | 8.7 | 8.9 | 8.5 | 8.3 | 8.0 | 7.6 | 7.1 | 6.8 | 6.6 | 6.3 | 6.1 | 6.2 | 6.1 | 5.9 | 5.9 | 5.9 | 5.6 | 5.8 | 5.9 | 6.1 | 6.0 | 6.4 | 6.5 | 6.7 |
| 50-54歳 | 6,163 | 5,849 | 5,818 | 6,246 | 6,528 | 7,044 | 7,787 | 7,996 | 7,676 | 7,356 | 7,113 | 6,690 | 6,297 | 6,003 | 5,843 | 5,504 | 5,319 | 5,325 | 5,234 | 5,107 | 5,026 | 5,045 | 4,698 | 4,717 | 4,812 |
| 構成比（%） | 6.8 | 6.4 | 6.4 | 6.9 | 7.2 | 7.8 | 8.7 | 8.9 | 8.6 | 8.3 | 8.1 | 7.7 | 7.2 | 6.9 | 6.8 | 6.5 | 6.3 | 6.4 | 6.3 | 6.2 | 6.2 | 6.2 | 5.9 | 6.0 | 6.2 |
| 55-59歳 | 5,723 | 5,734 | 5,889 | 5,937 | 6,160 | 6,081 | 5,781 | 5,729 | 6,158 | 6,445 | 6,942 | 7,679 | 7,910 | 7,592 | 7,298 | 7,048 | 6,622 | 6,171 | 5,907 | 5,844 | 5,484 | 5,265 | 5,206 | 5,228 | 5,018 |
| 構成比（%） | 6.3 | 6.3 | 6.5 | 6.6 | 6.8 | 6.8 | 6.4 | 6.4 | 6.9 | 7.3 | 7.9 | 8.8 | 9.1 | 8.8 | 8.5 | 8.3 | 7.9 | 7.4 | 7.1 | 7.1 | 6.7 | 6.5 | 6.5 | 6.6 | 6.4 |
| 60-64歳 | 5,602 | 5,540 | 5,539 | 5,547 | 5,514 | 5,591 | 5,563 | 5,748 | 5,780 | 5,993 | 5,926 | 5,634 | 5,599 | 6,037 | 6,340 | 6,852 | 7,549 | 7,740 | 7,428 | 7,194 | 6,942 | 6,608 | 6,234 | 5,818 | 5,719 |
| 構成比（%） | 6.2 | 6.1 | 6.1 | 6.1 | 6.1 | 6.2 | 6.2 | 6.4 | 6.5 | 6.8 | 6.7 | 6.4 | 6.4 | 7.0 | 7.4 | 8.0 | 9.0 | 9.3 | 8.9 | 8.7 | 8.5 | 8.2 | 7.8 | 7.4 | 7.3 |
| 65-69歳 | 5,417 | 5,490 | 5,508 | 5,531 | 5,422 | 5,337 | 5,294 | 5,298 | 5,300 | 5,274 | 5,333 | 5,384 | 5,575 | 5,626 | 5,832 | 5,750 | 5,437 | 5,377 | 5,804 | 5,967 | 6,487 | 7,090 | 7,467 | 7,307 | 6,990 |
| 構成比（%） | 6.0 | 6.1 | 6.1 | 6.1 | 6.0 | 5.9 | 5.9 | 5.9 | 6.0 | 6.0 | 6.0 | 6.2 | 6.4 | 6.5 | 6.8 | 6.7 | 6.4 | 6.4 | 7.0 | 7.2 | 7.9 | 8.8 | 9.3 | 9.3 | 9.0 |
| 70-74歳 | 3,933 | 4,229 | 4,500 | 4,671 | 4,857 | 5,029 | 5,070 | 5,094 | 5,136 | 5,037 | 4,980 | 4,945 | 4,935 | 4,963 | 4,970 | 5,040 | 5,087 | 5,233 | 5,271 | 5,430 | 5,439 | 5,213 | 5,060 | 5,327 | 5,614 |
| 構成比（%） | 4.3 | 4.7 | 5.0 | 5.2 | 5.4 | 5.6 | 5.7 | 5.7 | 5.8 | 5.7 | 5.6 | 5.7 | 5.7 | 5.7 | 5.8 | 5.9 | 6.0 | 6.3 | 6.3 | 6.6 | 6.7 | 6.4 | 6.3 | 6.7 | 7.2 |
| 75-79歳 | 2,704 | 2,786 | 2,837 | 3,015 | 3,287 | 3,476 | 3,753 | 4,029 | 4,190 | 4,338 | 4,454 | 4,489 | 4,512 | 4,573 | 4,523 | 4,475 | 4,444 | 4,431 | 4,511 | 4,499 | 4,518 | 4,587 | 4,716 | 4,782 | 4,926 |
| 構成比（%） | 3.0 | 3.1 | 3.1 | 3.3 | 3.6 | 3.9 | 4.2 | 4.5 | 4.7 | 4.9 | 5.1 | 5.1 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 | 5.5 | 5.5 | 5.7 | 5.9 | 6.1 | 6.3 |
| 80歳以上 | 3,177 | 3,388 | 3,523 | 3,660 | 3,790 | 3,905 | 4,163 | 4,345 | 4,614 | 4,917 | 5,190 | 5,531 | 5,844 | 6,154 | 6,491 | 6,813 | 7,081 | 7,313 | 7,562 | 7,614 | 7,730 | 7,905 | 8,058 | 8,351 | 8,437 |
| 構成比（%） | 3.5 | 3.7 | 3.9 | 4.0 | 4.2 | 4.3 | 4.6 | 4.9 | 5.2 | 5.6 | 5.9 | 6.3 | 6.7 | 7.1 | 7.6 | 8.0 | 8.4 | 8.7 | 9.1 | 9.2 | 9.5 | 9.8 | 10.1 | 10.6 | 10.8 |
人口増加都市
