Tsubetsu (津別町)

Town

Hokkaido (北海道) — 2025 — Based on Basic Resident Register

Total Population

3,970

-130 (-3.17%)

Young (0–14)

8.4%

332

Working Age (15–64)

45.7%

1,814

Aging Rate

45.5%

1,808

Population Trends (1995–2025)

* Data before 2012 includes Japanese residents only (foreign residents were added to the Basic Resident Register in July 2012)

Category	Total	Male	Female
Total	3,970	1,953	2,017
Young (0–14)	332	178	154
Working Age (15–64)	1,814	999	815
Elderly (65+)	1,808	766	1,042

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	3,970	332	1,814	1,808	45.5%
2024	4,100	354	1,864	1,866	45.5%
2023	4,211	360	1,930	1,911	45.4%
2022	4,331	360	2,014	1,948	45.0%
2021	4,484	383	2,071	2,018	45.0%
2020	4,597	392	2,134	2,058	44.8%
2019	4,713	407	2,211	2,086	44.3%
2018	4,846	431	2,311	2,094	43.2%
2017	4,982	437	2,423	2,113	42.4%
2016	5,111	428	2,542	2,130	41.7%
2015	5,231	458	2,661	2,101	40.2%
2014	5,369	474	2,773	2,108	39.3%
2013	5,474	498	2,832	2,129	38.9%
2012	5,576	520	2,913	2,143	38.4%
2011	5,744	566	3,036	2,142	37.3%
2010	5,824	567	3,112	2,145	36.8%
2009	5,945	599	3,180	2,166	36.4%
2008	6,082	625	3,303	2,154	35.4%
2007	6,182	655	3,361	2,166	35.0%
2006	6,359	688	3,509	2,162	34.0%
2005	6,506	738	3,634	2,134	32.8%
2004	6,668	783	3,763	2,122	31.8%
2003	6,749	808	3,858	2,083	30.9%
2002	6,849	835	3,977	2,037	29.7%
2001	6,912	847	4,078	1,987	28.7%
2000	7,071	912	4,219	1,940	27.4%
1999	7,111	934	4,275	1,902	26.7%
1998	7,239	981	4,385	1,873	25.9%
1997	7,307	1,010	4,493	1,804	24.7%
1996	7,495	1,068	4,674	1,753	23.4%
1995	7,557	1,096	4,783	1,678	22.2%