Iwamizawa (岩見沢市)
VilleHokkaido (北海道) — 2025 — Basé sur le Registre de base des résidents
Population totale
74,204
-1,318 (-1.75%)
Jeunes (0–14)
9.1%
6,738
Âge actif (15–64)
52.7%
39,117
Taux de vieillissement
38.2%
28,349
Tendances de population (1995–2025)
* Les données avant 2012 ne comprennent que les résidents japonais (les résidents étrangers ont été ajoutés au Registre en juillet 2012)
Répartition par sexe (2025)
| Catégorie | Total | Hommes | Femmes |
|---|---|---|---|
| Total | 74,204 | 34,633 | 39,571 |
| Jeunes (0–14) | 6,738 | 3,408 | 3,330 |
| Âge actif (15–64) | 39,117 | 19,426 | 19,691 |
| Personnes âgées (65+) | 28,349 | 11,799 | 16,550 |
Tendances annuelles
| Année | Population totale | 0–14 | 15–64 | 65+ | Taux de vieillissement |
|---|---|---|---|---|---|
| 2025 | 74,204 | 6,738 | 39,117 | 28,349 | |
| 2024 | 75,522 | 7,031 | 40,036 | 28,455 | |
| 2023 | 76,753 | 7,290 | 40,841 | 28,622 | |
| 2022 | 78,112 | 7,654 | 41,748 | 28,710 | |
| 2021 | 79,352 | 7,922 | 42,684 | 28,746 | |
| 2020 | 80,410 | 8,159 | 43,628 | 28,623 | |
| 2019 | 81,778 | 8,476 | 44,784 | 28,518 | |
| 2018 | 82,823 | 8,676 | 45,882 | 28,265 | |
| 2017 | 83,942 | 8,903 | 47,037 | 28,002 | |
| 2016 | 84,809 | 9,063 | 48,305 | 27,441 | |
| 2015 | 86,054 | 9,301 | 49,836 | 26,917 | |
| 2014 | 87,284 | 9,565 | 51,460 | 26,259 | |
| 2013 | 87,976 | 9,775 | 52,327 | 25,874 | |
| 2012 | 89,023 | 10,018 | 53,710 | 25,295 | |
| 2011 | 89,770 | 10,204 | 54,755 | 24,811 | |
| 2010 | 90,553 | 10,442 | 55,401 | 24,710 | |
| 2009 | 91,191 | 10,693 | 56,159 | 24,339 | |
| 2008 | 91,915 | 10,977 | 57,073 | 23,865 | |
| 2007 | 92,799 | 11,237 | 58,193 | 23,369 | |
| 2006 | 93,570 | 11,489 | 59,352 | 22,729 | |
| 2005 | 82,916 | 10,616 | 53,590 | 18,710 | |
| 2004 | 83,154 | 10,790 | 54,019 | 18,345 | |
| 2003 | 83,572 | 11,129 | 54,608 | 17,835 | |
| 2002 | 84,120 | 11,372 | 55,372 | 17,376 | |
| 2001 | 84,419 | 11,693 | 55,925 | 16,801 | |
| 2000 | 84,582 | 11,981 | 56,426 | 16,175 | |
| 1999 | 84,839 | 12,368 | 56,929 | 15,542 | |
| 1998 | 84,963 | 12,641 | 57,370 | 14,952 | |
| 1997 | 85,168 | 12,994 | 57,899 | 14,275 | |
| 1996 | 84,901 | 13,099 | 58,118 | 13,684 | |
| 1995 | 84,178 | 13,325 | 57,944 | 12,909 | |