Teshio (天塩町)

Town

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

Total Population

2,642

-90 (-3.29%)

Young (0–14)

8.3%

218

Working Age (15–64)

52.5%

1,388

Aging Rate

39.2%

1,036

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	2,642	1,361	1,281
Young (0–14)	218	119	99
Working Age (15–64)	1,388	783	605
Elderly (65+)	1,036	459	577

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	2,642	218	1,388	1,036	39.2%
2024	2,732	240	1,444	1,048	38.4%
2023	2,814	269	1,446	1,060	37.7%
2022	2,891	298	1,487	1,069	37.0%
2021	2,973	303	1,525	1,103	37.1%
2020	3,006	312	1,568	1,090	36.3%
2019	3,065	331	1,621	1,084	35.4%
2018	3,161	363	1,710	1,072	33.9%
2017	3,208	360	1,767	1,057	32.9%
2016	3,272	366	1,825	1,058	32.3%
2015	3,324	367	1,886	1,053	31.7%
2014	3,424	392	1,978	1,039	30.3%
2013	3,450	400	2,009	1,024	29.7%
2012	3,514	418	2,079	1,017	28.9%
2011	3,623	437	2,158	1,028	28.4%
2010	3,650	437	2,176	1,037	28.4%
2009	3,669	452	2,195	1,022	27.9%
2008	3,782	469	2,278	1,035	27.4%
2007	3,849	469	2,343	1,037	26.9%
2006	3,921	487	2,386	1,048	26.7%
2005	3,950	496	2,417	1,037	26.3%
2004	4,008	508	2,478	1,022	25.5%
2003	4,090	531	2,533	1,026	25.1%
2002	4,210	554	2,634	1,022	24.3%
2001	4,292	610	2,664	1,018	23.7%
2000	4,385	643	2,716	1,026	23.4%
1999	4,490	654	2,794	1,042	23.2%
1998	4,512	690	2,803	1,019	22.6%
1997	4,619	710	2,905	1,004	21.7%
1996	4,683	747	2,970	966	20.6%
1995	4,747	778	3,019	950	20.0%