Agematsu (上松町)

Town

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

Total Population

3,930

-71 (-1.77%)

Young (0–14)

7.9%

311

Working Age (15–64)

47.8%

1,879

Aging Rate

44.3%

1,740

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	3,930	1,927	2,003
Young (0–14)	311	155	156
Working Age (15–64)	1,879	1,029	850
Elderly (65+)	1,740	743	997

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	3,930	311	1,879	1,740	44.3%
2024	4,001	316	1,919	1,766	44.1%
2023	4,071	328	1,960	1,783	43.8%
2022	4,160	349	2,010	1,801	43.3%
2021	4,276	387	2,069	1,820	42.6%
2020	4,361	399	2,132	1,830	42.0%
2019	4,540	428	2,229	1,883	41.5%
2018	4,636	456	2,316	1,864	40.2%
2017	4,750	460	2,384	1,906	40.1%
2016	4,828	440	2,472	1,916	39.7%
2015	4,966	468	2,572	1,926	38.8%
2014	5,067	481	2,693	1,893	37.4%
2013	5,123	501	2,736	1,886	36.8%
2012	5,163	513	2,767	1,883	36.5%
2011	5,226	527	2,790	1,909	36.5%
2010	5,349	574	2,811	1,964	36.7%
2009	5,438	598	2,855	1,985	36.5%
2008	5,519	602	2,948	1,969	35.7%
2007	5,635	642	3,016	1,977	35.1%
2006	5,733	660	3,103	1,970	34.4%
2005	5,841	701	3,207	1,933	33.1%
2004	5,974	733	3,300	1,941	32.5%
2003	6,076	755	3,366	1,955	32.2%
2002	6,166	793	3,421	1,952	31.7%
2001	6,262	831	3,500	1,931	30.8%
2000	6,363	865	3,579	1,919	30.2%
1999	6,396	876	3,644	1,876	29.3%
1998	6,470	911	3,718	1,841	28.5%
1997	6,506	927	3,777	1,802	27.7%
1996	6,639	977	3,909	1,753	26.4%
1995	6,702	992	4,002	1,708	25.5%