Yasuoka (泰阜村)

Village

Nagano (長野) — 2025 — Based on Basic Resident Register

Total Population

1,426

-53 (-3.58%)

Young (0–14)

11.9%

170

Working Age (15–64)

44.0%

628

Aging Rate

42.6%

607

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	1,426	672	754
Young (0–14)	170	90	80
Working Age (15–64)	628	309	319
Elderly (65+)	607	265	342

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	1,426	170	628	607	42.6%
2024	1,479	167	666	619	41.9%
2023	1,531	180	695	628	41.0%
2022	1,558	173	706	649	41.7%
2021	1,586	186	719	655	41.3%
2020	1,616	187	748	656	40.6%
2019	1,633	184	769	655	40.1%
2018	1,675	178	806	661	39.5%
2017	1,696	174	817	674	39.7%
2016	1,738	176	849	683	39.3%
2015	1,751	174	857	690	39.4%
2014	1,781	180	868	697	39.1%
2013	1,816	180	893	705	38.8%
2012	1,803	191	902	710	39.4%
2011	1,842	203	926	713	38.7%
2010	1,868	212	922	734	39.3%
2009	1,878	215	930	733	39.0%
2008	1,930	233	959	738	38.2%
2007	1,962	243	966	753	38.4%
2006	1,981	241	973	767	38.7%
2005	2,047	258	990	799	39.0%
2004	2,069	271	1,002	796	38.5%
2003	2,097	290	1,001	806	38.4%
2002	2,132	302	1,021	809	37.9%
2001	2,150	307	1,042	801	37.3%
2000	2,176	321	1,067	788	36.2%
1999	2,228	333	1,094	801	36.0%
1998	2,235	343	1,096	796	35.6%
1997	2,253	333	1,137	783	34.8%
1996	2,269	329	1,168	772	34.0%
1995	2,319	331	1,242	746	32.2%