Susami (すさみ町)

Town

Wakayama (和歌山) — 2025 — Based on Basic Resident Register

Total Population

3,471

-136 (-3.77%)

Young (0–14)

7.2%

249

Working Age (15–64)

43.9%

1,525

Aging Rate

47.9%

1,664

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	3,471	1,668	1,803
Young (0–14)	249	130	119
Working Age (15–64)	1,525	822	703
Elderly (65+)	1,664	697	967

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	3,471	249	1,525	1,664	47.9%
2024	3,607	266	1,593	1,719	47.7%
2023	3,659	271	1,635	1,731	47.3%
2022	3,713	282	1,649	1,765	47.5%
2021	3,822	300	1,685	1,821	47.6%
2020	3,919	301	1,760	1,844	47.1%
2019	4,042	313	1,820	1,893	46.8%
2018	4,140	314	1,884	1,928	46.6%
2017	4,249	328	1,947	1,951	45.9%
2016	4,342	348	2,022	1,952	45.0%
2015	4,475	369	2,121	1,961	43.8%
2014	4,628	402	2,239	1,966	42.5%
2013	4,691	417	2,282	1,971	42.0%
2012	4,764	430	2,382	1,952	41.0%
2011	4,876	455	2,429	1,992	40.9%
2010	4,989	475	2,495	2,019	40.5%
2009	5,079	489	2,569	2,021	39.8%
2008	5,210	508	2,644	2,058	39.5%
2007	5,284	522	2,708	2,054	38.9%
2006	5,373	529	2,795	2,049	38.1%
2005	5,541	555	2,921	2,065	37.3%
2004	5,649	582	2,986	2,081	36.8%
2003	5,734	613	3,047	2,074	36.2%
2002	5,869	665	3,142	2,062	35.1%
2001	5,918	669	3,194	2,055	34.7%
2000	5,977	701	3,233	2,043	34.2%
1999	6,040	717	3,317	2,006	33.2%
1998	6,153	748	3,416	1,989	32.3%
1997	6,261	781	3,510	1,970	31.5%
1996	6,319	781	3,601	1,937	30.7%
1995	6,383	831	3,643	1,909	29.9%