Kudamatsu (下松市)

City

Yamaguchi (山口) — 2025 — Based on Basic Resident Register

Total Population

56,637

-229 (-0.40%)

Young (0–14)

13.5%

7,644

Working Age (15–64)

57.5%

32,570

Aging Rate

29.0%

16,423

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	56,637	27,949	28,688
Young (0–14)	7,644	3,953	3,691
Working Age (15–64)	32,570	16,945	15,625
Elderly (65+)	16,423	7,051	9,372

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	56,637	7,644	32,570	16,423	29.0%
2024	56,866	7,770	32,526	16,570	29.1%
2023	57,120	7,825	32,634	16,661	29.2%
2022	57,294	7,935	32,587	16,772	29.3%
2021	57,358	7,974	32,656	16,728	29.2%
2020	57,328	7,981	32,670	16,677	29.1%
2019	57,103	7,941	32,501	16,661	29.2%
2018	57,273	7,995	32,686	16,592	29.0%
2017	56,715	7,945	32,425	16,345	28.8%
2016	56,582	8,021	32,483	16,078	28.4%
2015	56,280	8,030	32,532	15,718	27.9%
2014	56,395	8,081	33,170	15,144	26.9%
2013	56,212	8,019	33,355	14,838	26.4%
2012	55,973	8,032	33,601	14,340	25.6%
2011	55,867	7,977	33,976	13,914	24.9%
2010	55,698	7,869	34,024	13,805	24.8%
2009	55,568	7,836	34,244	13,488	24.3%
2008	55,382	7,712	34,542	13,128	23.7%
2007	55,112	7,619	34,790	12,703	23.0%
2006	54,878	7,515	35,089	12,274	22.4%
2005	54,903	7,438	35,569	11,896	21.7%
2004	54,679	7,399	35,586	11,694	21.4%
2003	54,734	7,363	35,924	11,447	20.9%
2002	54,796	7,489	36,197	11,110	20.3%
2001	54,762	7,535	36,393	10,834	19.8%
2000	54,693	7,691	36,508	10,494	19.2%
1999	54,742	7,860	36,667	10,215	18.7%
1998	54,584	7,933	36,717	9,934	18.2%
1997	54,638	8,146	36,878	9,614	17.6%
1996	54,783	8,305	37,195	9,283	16.9%
1995	54,914	8,607	37,340	8,967	16.3%