Hayama (葉山町)

Town

Kanagawa (神奈川) — 2025 — Based on Basic Resident Register

Total Population

31,813

-459 (-1.42%)

Young (0–14)

11.8%

3,758

Working Age (15–64)

56.5%

17,968

Aging Rate

31.7%

10,087

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	31,813	15,006	16,807
Young (0–14)	3,758	1,963	1,795
Working Age (15–64)	17,968	8,713	9,255
Elderly (65+)	10,087	4,330	5,757

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	31,813	3,758	17,968	10,087	31.7%
2024	32,272	3,929	18,212	10,131	31.4%
2023	32,623	4,031	18,391	10,201	31.3%
2022	32,864	4,169	18,399	10,296	31.3%
2021	32,916	4,177	18,464	10,275	31.2%
2020	32,994	4,206	18,500	10,288	31.2%
2019	33,194	4,293	18,619	10,282	31.0%
2018	33,300	4,377	18,658	10,265	30.8%
2017	33,431	4,460	18,749	10,222	30.6%
2016	33,490	4,546	18,806	10,138	30.3%
2015	33,503	4,502	18,964	10,037	30.0%
2014	33,635	4,555	19,302	9,778	29.1%
2013	33,742	4,614	19,523	9,605	28.5%
2012	33,661	4,615	19,838	9,208	27.4%
2011	33,704	4,640	20,059	9,005	26.7%
2010	33,508	4,536	20,108	8,864	26.5%
2009	33,325	4,403	20,229	8,693	26.1%
2008	33,089	4,337	20,388	8,364	25.3%
2007	32,822	4,233	20,546	8,043	24.5%
2006	32,659	4,133	20,829	7,697	23.6%
2005	32,490	4,097	20,989	7,404	22.8%
2004	32,213	4,001	21,041	7,171	22.3%
2003	32,036	3,959	21,105	6,972	21.8%
2002	31,804	3,863	21,196	6,745	21.2%
2001	31,612	3,796	21,293	6,523	20.6%
2000	31,247	3,716	21,290	6,241	20.0%
1999	30,953	3,744	21,205	6,004	19.4%
1998	30,981	3,791	21,350	5,840	18.9%
1997	30,690	3,782	21,249	5,659	18.4%
1996	30,664	3,798	21,402	5,464	17.8%
1995	30,635	3,866	21,469	5,300	17.3%