Yokosuka (横須賀市)

Core City

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

Total Population

379,041

-4,447 (-1.16%)

Young (0–14)

9.6%

36,310

Working Age (15–64)

57.7%

218,594

Aging Rate

32.8%

124,137

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	379,041	188,643	190,398
Young (0–14)	36,310	18,558	17,752
Working Age (15–64)	218,594	115,169	103,425
Elderly (65+)	124,137	54,916	69,221

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	379,041	36,310	218,594	124,137	32.8%
2024	383,488	37,836	220,867	124,785	32.5%
2023	388,197	39,220	223,501	125,476	32.3%
2022	392,817	40,635	225,938	126,244	32.1%
2021	396,992	42,158	228,459	126,375	31.8%
2020	401,050	43,368	231,397	126,285	31.5%
2019	405,244	44,554	234,642	126,048	31.1%
2018	408,739	45,899	237,448	125,392	30.7%
2017	412,026	47,158	240,833	124,035	30.1%
2016	414,664	48,173	244,247	122,244	29.5%
2015	418,277	49,463	248,982	119,832	28.6%
2014	421,037	50,693	254,252	116,092	27.6%
2013	422,107	51,524	256,789	113,794	27.0%
2012	420,997	52,212	259,686	109,099	25.9%
2011	423,821	53,115	264,387	106,319	25.1%
2010	425,258	53,594	266,313	105,351	24.8%
2009	426,099	54,336	269,049	102,714	24.1%
2008	427,173	54,780	273,475	98,918	23.2%
2007	428,889	55,220	278,149	95,520	22.3%
2006	431,026	55,499	283,198	92,329	21.4%
2005	433,170	56,225	287,849	89,096	20.6%
2004	434,451	56,660	291,531	86,260	19.9%
2003	435,412	57,130	294,404	83,878	19.3%
2002	434,613	57,528	296,561	80,524	18.5%
2001	434,416	57,792	299,010	77,614	17.9%
2000	433,882	58,010	301,637	74,235	17.1%
1999	432,889	58,349	303,378	71,162	16.4%
1998	432,512	59,049	305,005	68,458	15.8%
1997	433,942	60,065	308,266	65,611	15.1%
1996	435,141	61,154	311,056	62,931	14.5%
1995	436,921	62,467	314,060	60,394	13.8%