埼玉県白岡市| 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 | 2,045 | 2,114 | 2,165 | 2,273 | 2,301 | 2,219 | 2,222 | 2,181 | 2,123 | 2,057 | 2,069 | 2,068 | 2,014 | 1,973 | 2,034 | 2,017 | 2,016 | 1,993 | 2,027 | 2,034 | 2,098 | 2,148 | 2,152 | 2,163 | 2,135 |
| 構成比（%） | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.7 | 4.7 | 4.6 | 4.4 | 4.3 | 4.3 | 4.2 | 4.1 | 4.0 | 4.1 | 4.0 | 4.0 | 3.9 | 4.0 | 4.0 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 |
| 5-9歳 | 2,361 | 2,369 | 2,426 | 2,433 | 2,447 | 2,507 | 2,562 | 2,516 | 2,523 | 2,497 | 2,417 | 2,374 | 2,365 | 2,370 | 2,283 | 2,269 | 2,238 | 2,200 | 2,157 | 2,196 | 2,162 | 2,164 | 2,141 | 2,183 | 2,203 |
| 構成比（%） | 5.5 | 5.4 | 5.4 | 5.2 | 5.2 | 5.3 | 5.4 | 5.3 | 5.2 | 5.2 | 5.0 | 4.9 | 4.8 | 4.8 | 4.6 | 4.5 | 4.4 | 4.4 | 4.2 | 4.3 | 4.2 | 4.2 | 4.1 | 4.2 | 4.2 |
| 10-14歳 | 2,783 | 2,841 | 2,855 | 2,834 | 2,759 | 2,680 | 2,588 | 2,556 | 2,515 | 2,512 | 2,594 | 2,636 | 2,601 | 2,573 | 2,557 | 2,488 | 2,442 | 2,405 | 2,411 | 2,325 | 2,319 | 2,302 | 2,283 | 2,217 | 2,246 |
| 構成比（%） | 6.5 | 6.5 | 6.3 | 6.1 | 5.9 | 5.7 | 5.4 | 5.3 | 5.2 | 5.2 | 5.3 | 5.4 | 5.3 | 5.2 | 5.1 | 5.0 | 4.8 | 4.8 | 4.7 | 4.5 | 4.5 | 4.4 | 4.4 | 4.2 | 4.3 |
| 15-19歳 | 3,311 | 3,178 | 3,123 | 3,108 | 3,014 | 3,005 | 2,990 | 2,949 | 2,869 | 2,779 | 2,686 | 2,586 | 2,574 | 2,548 | 2,561 | 2,636 | 2,668 | 2,646 | 2,608 | 2,599 | 2,543 | 2,482 | 2,433 | 2,457 | 2,382 |
| 構成比（%） | 7.8 | 7.3 | 6.9 | 6.7 | 6.4 | 6.3 | 6.3 | 6.2 | 6.0 | 5.8 | 5.5 | 5.3 | 5.2 | 5.2 | 5.1 | 5.3 | 5.3 | 5.2 | 5.1 | 5.1 | 4.9 | 4.8 | 4.7 | 4.7 | 4.5 |
| 20-24歳 | 3,742 | 3,703 | 3,677 | 3,640 | 3,518 | 3,359 | 3,210 | 3,089 | 2,992 | 2,909 | 2,839 | 2,836 | 2,815 | 2,739 | 2,676 | 2,651 | 2,593 | 2,534 | 2,545 | 2,588 | 2,641 | 2,674 | 2,667 | 2,668 | 2,578 |
| 構成比（%） | 8.8 | 8.5 | 8.2 | 7.8 | 7.5 | 7.1 | 6.7 | 6.4 | 6.2 | 6.0 | 5.8 | 5.8 | 5.7 | 5.5 | 5.4 | 5.3 | 5.1 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 4.9 |
| 25-29歳 | 2,782 | 2,931 | 3,273 | 3,515 | 3,640 | 3,651 | 3,586 | 3,495 | 3,474 | 3,305 | 3,176 | 2,963 | 2,861 | 2,823 | 2,793 | 2,736 | 2,754 | 2,734 | 2,700 | 2,676 | 2,700 | 2,658 | 2,634 | 2,658 | 2,634 |
| 構成比（%） | 6.5 | 6.7 | 7.3 | 7.5 | 7.7 | 7.7 | 7.5 | 7.3 | 7.2 | 6.9 | 6.5 | 6.1 | 5.8 | 5.7 | 5.6 | 5.5 | 5.5 | 5.4 | 5.3 | 5.2 | 5.2 | 5.1 | 5.0 | 5.1 | 5.0 |
| 30-34歳 | 2,449 | 2,625 | 2,779 | 3,055 | 3,145 | 3,220 | 3,284 | 3,543 | 3,588 | 3,745 | 3,789 | 3,765 | 3,720 | 3,558 | 3,406 | 3,309 | 3,122 | 3,077 | 3,043 | 3,035 | 3,085 | 3,120 | 3,029 | 3,008 | 2,973 |
| 構成比（%） | 5.7 | 6.0 | 6.2 | 6.6 | 6.7 | 6.8 | 6.9 | 7.4 | 7.5 | 7.8 | 7.8 | 7.7 | 7.6 | 7.2 | 6.8 | 6.6 | 6.2 | 6.1 | 6.0 | 5.9 | 6.0 | 6.0 | 5.8 | 5.7 | 5.7 |
| 35-39歳 | 2,678 | 2,771 | 2,910 | 3,017 | 3,054 | 3,117 | 3,239 | 3,180 | 3,226 | 3,278 | 3,353 | 3,504 | 3,753 | 3,904 | 4,102 | 4,152 | 4,103 | 3,984 | 3,853 | 3,720 | 3,503 | 3,406 | 3,361 | 3,324 | 3,283 |
| 構成比（%） | 6.3 | 6.3 | 6.5 | 6.5 | 6.5 | 6.6 | 6.8 | 6.6 | 6.7 | 6.8 | 6.9 | 7.2 | 7.7 | 7.9 | 8.2 | 8.3 | 8.1 | 7.9 | 7.6 | 7.3 | 6.8 | 6.5 | 6.4 | 6.3 | 6.3 |
| 40-44歳 | 3,443 | 3,304 | 3,214 | 3,216 | 3,079 | 3,108 | 3,124 | 3,120 | 3,118 | 3,156 | 3,194 | 3,260 | 3,205 | 3,305 | 3,406 | 3,521 | 3,628 | 3,950 | 4,126 | 4,230 | 4,344 | 4,284 | 4,169 | 3,990 | 3,814 |
| 構成比（%） | 8.1 | 7.6 | 7.1 | 6.9 | 6.5 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.6 | 6.7 | 6.5 | 6.7 | 6.8 | 7.0 | 7.2 | 7.8 | 8.1 | 8.3 | 8.4 | 8.2 | 8.0 | 7.6 | 7.3 |
| 45-49歳 | 3,930 | 4,255 | 4,367 | 4,185 | 3,983 | 3,724 | 3,536 | 3,356 | 3,247 | 3,109 | 3,162 | 3,177 | 3,166 | 3,176 | 3,201 | 3,241 | 3,309 | 3,246 | 3,382 | 3,482 | 3,640 | 3,691 | 4,076 | 4,196 | 4,321 |
| 構成比（%） | 9.2 | 9.7 | 9.7 | 9.0 | 8.5 | 7.9 | 7.4 | 7.0 | 6.8 | 6.4 | 6.5 | 6.5 | 6.5 | 6.4 | 6.4 | 6.5 | 6.6 | 6.4 | 6.6 | 6.8 | 7.0 | 7.1 | 7.8 | 8.0 | 8.2 |
| 50-54歳 | 3,753 | 3,625 | 3,606 | 3,882 | 3,994 | 4,155 | 4,430 | 4,465 | 4,185 | 3,951 | 3,699 | 3,493 | 3,359 | 3,297 | 3,193 | 3,177 | 3,187 | 3,190 | 3,212 | 3,252 | 3,284 | 3,402 | 3,308 | 3,408 | 3,516 |
| 構成比（%） | 8.8 | 8.3 | 8.0 | 8.3 | 8.5 | 8.8 | 9.3 | 9.3 | 8.7 | 8.2 | 7.6 | 7.2 | 6.8 | 6.7 | 6.4 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.4 | 6.5 | 6.3 | 6.5 | 6.7 |
| 55-59歳 | 2,772 | 2,944 | 3,227 | 3,499 | 3,788 | 3,911 | 3,764 | 3,676 | 3,847 | 3,948 | 4,096 | 4,327 | 4,351 | 4,091 | 3,878 | 3,673 | 3,495 | 3,351 | 3,289 | 3,234 | 3,174 | 3,197 | 3,182 | 3,229 | 3,244 |
| 構成比（%） | 6.5 | 6.7 | 7.2 | 7.5 | 8.1 | 8.3 | 7.9 | 7.7 | 8.0 | 8.2 | 8.4 | 8.9 | 8.9 | 8.3 | 7.8 | 7.3 | 6.9 | 6.6 | 6.5 | 6.3 | 6.1 | 6.1 | 6.1 | 6.1 | 6.2 |
| 60-64歳 | 2,191 | 2,318 | 2,471 | 2,605 | 2,654 | 2,807 | 2,981 | 3,244 | 3,430 | 3,730 | 3,832 | 3,679 | 3,584 | 3,791 | 3,889 | 4,015 | 4,269 | 4,276 | 4,020 | 3,866 | 3,683 | 3,514 | 3,391 | 3,278 | 3,166 |
| 構成比（%） | 5.1 | 5.3 | 5.5 | 5.6 | 5.6 | 5.9 | 6.2 | 6.8 | 7.1 | 7.7 | 7.9 | 7.5 | 7.3 | 7.7 | 7.8 | 8.0 | 8.5 | 8.5 | 7.9 | 7.5 | 7.1 | 6.8 | 6.5 | 6.2 | 6.0 |
| 65-69歳 | 1,619 | 1,741 | 1,822 | 1,962 | 2,099 | 2,160 | 2,268 | 2,383 | 2,490 | 2,532 | 2,703 | 2,872 | 3,140 | 3,329 | 3,583 | 3,673 | 3,530 | 3,472 | 3,674 | 3,747 | 3,838 | 4,077 | 4,198 | 3,984 | 3,741 |
| 構成比（%） | 3.8 | 4.0 | 4.0 | 4.2 | 4.5 | 4.6 | 4.7 | 5.0 | 5.2 | 5.3 | 5.6 | 5.9 | 6.4 | 6.7 | 7.2 | 7.3 | 7.0 | 6.9 | 7.2 | 7.3 | 7.4 | 7.8 | 8.0 | 7.6 | 7.1 |
| 70-74歳 | 1,135 | 1,195 | 1,297 | 1,398 | 1,475 | 1,535 | 1,652 | 1,708 | 1,808 | 1,938 | 2,016 | 2,146 | 2,267 | 2,374 | 2,455 | 2,598 | 2,741 | 2,996 | 3,163 | 3,352 | 3,502 | 3,431 | 3,311 | 3,456 | 3,580 |
| 構成比（%） | 2.7 | 2.7 | 2.9 | 3.0 | 3.1 | 3.2 | 3.5 | 3.6 | 3.8 | 4.0 | 4.2 | 4.4 | 4.6 | 4.8 | 4.9 | 5.2 | 5.4 | 5.9 | 6.2 | 6.5 | 6.8 | 6.6 | 6.3 | 6.6 | 6.8 |
| 75-79歳 | 843 | 856 | 868 | 894 | 953 | 1,023 | 1,069 | 1,142 | 1,242 | 1,302 | 1,373 | 1,462 | 1,522 | 1,629 | 1,728 | 1,834 | 1,956 | 2,058 | 2,166 | 2,236 | 2,364 | 2,486 | 2,669 | 2,864 | 3,071 |
| 構成比（%） | 2.0 | 2.0 | 1.9 | 1.9 | 2.0 | 2.2 | 2.2 | 2.4 | 2.6 | 2.7 | 2.8 | 3.0 | 3.1 | 3.3 | 3.5 | 3.7 | 3.9 | 4.1 | 4.2 | 4.4 | 4.6 | 4.8 | 5.1 | 5.5 | 5.8 |
| 80歳以上 | 845 | 942 | 1,006 | 1,072 | 1,122 | 1,193 | 1,278 | 1,315 | 1,395 | 1,472 | 1,548 | 1,640 | 1,750 | 1,884 | 2,014 | 2,154 | 2,307 | 2,441 | 2,594 | 2,695 | 2,808 | 2,999 | 3,253 | 3,456 | 3,610 |
| 構成比（%） | 2.0 | 2.2 | 2.2 | 2.3 | 2.4 | 2.5 | 2.7 | 2.7 | 2.9 | 3.1 | 3.2 | 3.4 | 3.6 | 3.8 | 4.0 | 4.3 | 4.6 | 4.8 | 5.1 | 5.3 | 5.4 | 5.8 | 6.2 | 6.6 | 6.9 |
人口増加都市
