長野県大町市| 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 | 1,553 | 1,578 | 1,589 | 1,596 | 1,597 | 1,622 | 1,577 | 1,531 | 1,500 | 1,428 | 1,321 | 1,254 | 1,172 | 1,119 | 1,039 | 1,004 | 955 | 936 | 890 | 858 | 847 | 870 | 802 | 755 | 767 |
| 構成比（%） | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.8 | 4.7 | 4.6 | 4.6 | 4.4 | 4.1 | 3.9 | 3.7 | 3.6 | 3.4 | 3.3 | 3.2 | 3.1 | 3.0 | 2.9 | 2.9 | 3.0 | 2.8 | 2.7 | 2.8 |
| 5-9歳 | 1,607 | 1,574 | 1,536 | 1,550 | 1,557 | 1,569 | 1,623 | 1,609 | 1,625 | 1,608 | 1,594 | 1,531 | 1,455 | 1,387 | 1,331 | 1,238 | 1,211 | 1,129 | 1,098 | 1,069 | 1,026 | 979 | 950 | 920 | 851 |
| 構成比（%） | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.7 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.8 | 4.6 | 4.5 | 4.3 | 4.1 | 4.0 | 3.8 | 3.7 | 3.6 | 3.5 | 3.4 | 3.3 | 3.3 | 3.1 |
| 10-14歳 | 1,912 | 1,846 | 1,779 | 1,730 | 1,652 | 1,634 | 1,608 | 1,564 | 1,597 | 1,587 | 1,582 | 1,607 | 1,614 | 1,587 | 1,548 | 1,547 | 1,483 | 1,425 | 1,380 | 1,362 | 1,317 | 1,252 | 1,195 | 1,148 | 1,070 |
| 構成比（%） | 5.6 | 5.5 | 5.3 | 5.1 | 4.9 | 4.9 | 4.8 | 4.7 | 4.9 | 4.9 | 4.9 | 5.0 | 5.1 | 5.1 | 5.0 | 5.1 | 4.9 | 4.8 | 4.6 | 4.6 | 4.5 | 4.3 | 4.2 | 4.1 | 3.9 |
| 15-19歳 | 2,171 | 2,040 | 1,970 | 1,885 | 1,869 | 1,783 | 1,711 | 1,668 | 1,612 | 1,539 | 1,499 | 1,504 | 1,440 | 1,455 | 1,451 | 1,476 | 1,476 | 1,509 | 1,544 | 1,512 | 1,473 | 1,442 | 1,376 | 1,313 | 1,296 |
| 構成比（%） | 6.4 | 6.0 | 5.8 | 5.6 | 5.5 | 5.3 | 5.1 | 5.0 | 4.9 | 4.7 | 4.6 | 4.7 | 4.6 | 4.7 | 4.7 | 4.9 | 4.9 | 5.1 | 5.2 | 5.1 | 5.0 | 5.0 | 4.8 | 4.7 | 4.7 |
| 20-24歳 | 2,138 | 2,050 | 2,072 | 1,978 | 1,897 | 1,756 | 1,662 | 1,611 | 1,549 | 1,508 | 1,432 | 1,352 | 1,284 | 1,209 | 1,191 | 1,149 | 1,149 | 1,131 | 1,178 | 1,199 | 1,213 | 1,211 | 1,224 | 1,274 | 1,222 |
| 構成比（%） | 6.3 | 6.1 | 6.1 | 5.9 | 5.6 | 5.2 | 5.0 | 4.9 | 4.7 | 4.6 | 4.4 | 4.2 | 4.1 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 4.0 | 4.1 | 4.1 | 4.2 | 4.3 | 4.5 | 4.4 |
| 25-29歳 | 1,903 | 1,976 | 2,019 | 2,030 | 2,104 | 2,138 | 2,129 | 1,976 | 1,848 | 1,775 | 1,660 | 1,559 | 1,503 | 1,416 | 1,356 | 1,274 | 1,221 | 1,128 | 1,125 | 1,088 | 1,071 | 1,040 | 1,038 | 980 | 998 |
| 構成比（%） | 5.6 | 5.8 | 6.0 | 6.0 | 6.2 | 6.4 | 6.4 | 6.0 | 5.6 | 5.4 | 5.1 | 4.9 | 4.8 | 4.6 | 4.4 | 4.2 | 4.1 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.6 |
| 30-34歳 | 1,776 | 1,817 | 1,856 | 1,890 | 1,983 | 1,994 | 1,978 | 2,007 | 2,032 | 1,967 | 1,965 | 1,944 | 1,869 | 1,761 | 1,681 | 1,571 | 1,503 | 1,443 | 1,398 | 1,327 | 1,227 | 1,175 | 1,125 | 1,066 | 1,010 |
| 構成比（%） | 5.2 | 5.4 | 5.5 | 5.6 | 5.9 | 5.9 | 5.9 | 6.1 | 6.2 | 6.0 | 6.1 | 6.1 | 5.9 | 5.7 | 5.5 | 5.2 | 5.0 | 4.8 | 4.7 | 4.5 | 4.2 | 4.1 | 4.0 | 3.8 | 3.6 |
| 35-39歳 | 1,953 | 1,842 | 1,783 | 1,803 | 1,762 | 1,771 | 1,838 | 1,866 | 1,889 | 1,958 | 1,933 | 1,899 | 1,900 | 1,874 | 1,843 | 1,888 | 1,854 | 1,786 | 1,721 | 1,684 | 1,595 | 1,553 | 1,445 | 1,395 | 1,326 |
| 構成比（%） | 5.8 | 5.5 | 5.3 | 5.4 | 5.2 | 5.3 | 5.5 | 5.6 | 5.7 | 6.0 | 6.0 | 5.9 | 6.0 | 6.0 | 6.0 | 6.2 | 6.2 | 6.0 | 5.8 | 5.7 | 5.5 | 5.4 | 5.1 | 5.0 | 4.8 |
| 40-44歳 | 2,231 | 2,122 | 2,015 | 1,952 | 1,946 | 1,911 | 1,830 | 1,777 | 1,769 | 1,730 | 1,735 | 1,801 | 1,785 | 1,816 | 1,845 | 1,821 | 1,829 | 1,842 | 1,890 | 1,899 | 1,944 | 1,848 | 1,807 | 1,750 | 1,657 |
| 構成比（%） | 6.6 | 6.3 | 6.0 | 5.8 | 5.8 | 5.7 | 5.5 | 5.4 | 5.4 | 5.3 | 5.4 | 5.6 | 5.7 | 5.8 | 6.0 | 6.0 | 6.1 | 6.2 | 6.3 | 6.4 | 6.6 | 6.4 | 6.3 | 6.2 | 6.0 |
| 45-49歳 | 2,626 | 2,869 | 2,879 | 2,703 | 2,468 | 2,257 | 2,130 | 1,988 | 1,920 | 1,888 | 1,849 | 1,755 | 1,696 | 1,709 | 1,682 | 1,690 | 1,775 | 1,800 | 1,843 | 1,876 | 1,889 | 1,854 | 1,887 | 1,871 | 1,872 |
| 構成比（%） | 7.7 | 8.5 | 8.5 | 8.0 | 7.3 | 6.7 | 6.4 | 6.0 | 5.8 | 5.8 | 5.7 | 5.5 | 5.4 | 5.5 | 5.5 | 5.6 | 5.9 | 6.0 | 6.2 | 6.3 | 6.5 | 6.4 | 6.6 | 6.7 | 6.8 |
| 50-54歳 | 2,395 | 2,222 | 2,225 | 2,349 | 2,478 | 2,636 | 2,879 | 2,878 | 2,687 | 2,457 | 2,199 | 2,078 | 1,946 | 1,880 | 1,833 | 1,807 | 1,715 | 1,686 | 1,743 | 1,721 | 1,720 | 1,800 | 1,808 | 1,841 | 1,857 |
| 構成比（%） | 7.1 | 6.6 | 6.6 | 7.0 | 7.3 | 7.9 | 8.6 | 8.7 | 8.2 | 7.5 | 6.8 | 6.5 | 6.2 | 6.0 | 6.0 | 5.9 | 5.7 | 5.7 | 5.9 | 5.8 | 5.9 | 6.2 | 6.3 | 6.6 | 6.7 |
| 55-59歳 | 2,219 | 2,145 | 2,195 | 2,227 | 2,325 | 2,363 | 2,213 | 2,211 | 2,301 | 2,403 | 2,567 | 2,812 | 2,833 | 2,643 | 2,429 | 2,200 | 2,083 | 1,946 | 1,891 | 1,891 | 1,834 | 1,759 | 1,700 | 1,723 | 1,718 |
| 構成比（%） | 6.5 | 6.3 | 6.5 | 6.6 | 6.9 | 7.0 | 6.6 | 6.7 | 7.0 | 7.4 | 8.0 | 8.8 | 9.0 | 8.5 | 7.9 | 7.2 | 6.9 | 6.5 | 6.4 | 6.4 | 6.3 | 6.1 | 6.0 | 6.1 | 6.2 |
| 60-64歳 | 2,489 | 2,500 | 2,419 | 2,310 | 2,255 | 2,167 | 2,128 | 2,168 | 2,213 | 2,271 | 2,319 | 2,145 | 2,131 | 2,254 | 2,353 | 2,532 | 2,751 | 2,777 | 2,620 | 2,476 | 2,264 | 2,142 | 2,012 | 1,897 | 1,865 |
| 構成比（%） | 7.3 | 7.4 | 7.2 | 6.9 | 6.7 | 6.5 | 6.4 | 6.5 | 6.7 | 7.0 | 7.2 | 6.7 | 6.8 | 7.3 | 7.7 | 8.3 | 9.1 | 9.3 | 8.8 | 8.4 | 7.7 | 7.4 | 7.1 | 6.8 | 6.7 |
| 65-69歳 | 2,390 | 2,417 | 2,402 | 2,428 | 2,375 | 2,358 | 2,368 | 2,304 | 2,209 | 2,185 | 2,091 | 2,024 | 2,059 | 2,088 | 2,183 | 2,232 | 2,088 | 2,094 | 2,198 | 2,248 | 2,397 | 2,615 | 2,755 | 2,608 | 2,433 |
| 構成比（%） | 7.0 | 7.2 | 7.1 | 7.2 | 7.0 | 7.0 | 7.1 | 7.0 | 6.7 | 6.7 | 6.5 | 6.3 | 6.5 | 6.7 | 7.1 | 7.3 | 6.9 | 7.0 | 7.4 | 7.6 | 8.2 | 9.0 | 9.7 | 9.3 | 8.8 |
| 70-74歳 | 1,885 | 1,937 | 2,071 | 2,109 | 2,203 | 2,198 | 2,225 | 2,215 | 2,228 | 2,185 | 2,173 | 2,172 | 2,129 | 2,045 | 2,006 | 1,933 | 1,905 | 1,934 | 1,991 | 2,066 | 2,109 | 2,041 | 1,975 | 2,053 | 2,133 |
| 構成比（%） | 5.6 | 5.7 | 6.1 | 6.3 | 6.5 | 6.6 | 6.7 | 6.7 | 6.8 | 6.7 | 6.7 | 6.8 | 6.8 | 6.6 | 6.5 | 6.4 | 6.3 | 6.5 | 6.7 | 7.0 | 7.2 | 7.1 | 6.9 | 7.3 | 7.7 |
| 75-79歳 | 1,242 | 1,366 | 1,395 | 1,494 | 1,591 | 1,669 | 1,703 | 1,801 | 1,861 | 1,950 | 1,948 | 1,967 | 1,927 | 1,963 | 1,926 | 1,914 | 1,930 | 1,904 | 1,844 | 1,821 | 1,798 | 1,755 | 1,758 | 1,827 | 1,895 |
| 構成比（%） | 3.7 | 4.0 | 4.1 | 4.4 | 4.7 | 5.0 | 5.1 | 5.4 | 5.7 | 6.0 | 6.0 | 6.2 | 6.1 | 6.3 | 6.3 | 6.3 | 6.4 | 6.4 | 6.2 | 6.2 | 6.1 | 6.1 | 6.2 | 6.5 | 6.8 |
| 80歳以上 | 1,467 | 1,482 | 1,536 | 1,615 | 1,656 | 1,703 | 1,842 | 1,939 | 2,077 | 2,218 | 2,383 | 2,534 | 2,695 | 2,876 | 3,023 | 3,104 | 3,192 | 3,292 | 3,413 | 3,462 | 3,514 | 3,565 | 3,619 | 3,626 | 3,702 |
| 構成比（%） | 4.3 | 4.4 | 4.6 | 4.8 | 4.9 | 5.1 | 5.5 | 5.9 | 6.3 | 6.8 | 7.4 | 7.9 | 8.6 | 9.3 | 9.8 | 10.2 | 10.6 | 11.1 | 11.5 | 11.7 | 12.0 | 12.3 | 12.7 | 12.9 | 13.4 |
人口増加都市
