西都市
市宮崎 — 2025 — 基於住民基本台帳
總人口
28,078
-425 (-1.49%)
少年人口(0–14歲)
10.9%
3,070
勞動年齡人口(15–64歲)
50.2%
14,103
老齡化率
38.8%
10,905
人口趨勢 (1995–2025)
* 2012年以前的資料僅包含日本居民(外國居民於2012年7月被納入住民基本台帳)
男女別 (2025)
| 類別 | 合計 | 男性 | 女性 |
|---|---|---|---|
| 合計 | 28,078 | 13,393 | 14,685 |
| 少年(0–14歲) | 3,070 | 1,597 | 1,473 |
| 勞動年齡(15–64歲) | 14,103 | 7,092 | 7,011 |
| 老年(65歲以上) | 10,905 | 4,704 | 6,201 |
年度趨勢
| 年份 | 總人口 | 0–14歲 | 15–64歲 | 65歲以上 | 老齡化率 |
|---|---|---|---|---|---|
| 2025 | 28,078 | 3,070 | 14,103 | 10,905 | |
| 2024 | 28,503 | 3,195 | 14,368 | 10,940 | |
| 2023 | 28,867 | 3,294 | 14,586 | 10,987 | |
| 2022 | 29,190 | 3,360 | 14,754 | 11,076 | |
| 2021 | 29,648 | 3,434 | 15,166 | 11,048 | |
| 2020 | 30,035 | 3,519 | 15,588 | 10,928 | |
| 2019 | 30,501 | 3,637 | 15,993 | 10,871 | |
| 2018 | 30,867 | 3,701 | 16,388 | 10,778 | |
| 2017 | 31,260 | 3,816 | 16,821 | 10,623 | |
| 2016 | 31,614 | 3,922 | 17,193 | 10,499 | |
| 2015 | 32,058 | 4,008 | 17,681 | 10,369 | |
| 2014 | 32,527 | 4,148 | 18,163 | 10,216 | |
| 2013 | 32,818 | 4,270 | 18,536 | 10,012 | |
| 2012 | 33,099 | 4,368 | 18,960 | 9,771 | |
| 2011 | 33,437 | 4,409 | 19,354 | 9,674 | |
| 2010 | 33,720 | 4,461 | 19,468 | 9,791 | |
| 2009 | 33,909 | 4,533 | 19,667 | 9,709 | |
| 2008 | 34,119 | 4,547 | 19,909 | 9,663 | |
| 2007 | 34,479 | 4,607 | 20,295 | 9,577 | |
| 2006 | 34,874 | 4,722 | 20,769 | 9,383 | |
| 2005 | 35,177 | 4,788 | 21,080 | 9,309 | |
| 2004 | 35,512 | 4,913 | 21,312 | 9,287 | |
| 2003 | 35,718 | 5,036 | 21,458 | 9,224 | |
| 2002 | 35,974 | 5,183 | 21,755 | 9,036 | |
| 2001 | 36,181 | 5,338 | 22,027 | 8,816 | |
| 2000 | 36,530 | 5,495 | 22,390 | 8,645 | |
| 1999 | 36,610 | 5,574 | 22,632 | 8,404 | |
| 1998 | 36,759 | 5,740 | 22,809 | 8,210 | |
| 1997 | 37,030 | 5,921 | 23,114 | 7,995 | |
| 1996 | 37,082 | 6,053 | 23,233 | 7,796 | |
| 1995 | 37,320 | 6,263 | 23,544 | 7,513 | |