Takasaki (高崎市)

Core City

Gunma (群馬) — 2025 — Based on Basic Resident Register

Total Population

365,972

-1,889 (-0.51%)

Young (0–14)

11.5%

42,102

Working Age (15–64)

59.6%

218,141

Aging Rate

28.9%

105,729

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	365,972	179,689	186,283
Young (0–14)	42,102	21,599	20,503
Working Age (15–64)	218,141	111,723	106,418
Elderly (65+)	105,729	46,367	59,362

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	365,972	42,102	218,141	105,729	28.9%
2024	367,861	43,343	218,756	105,762	28.8%
2023	369,314	44,529	219,212	105,573	28.6%
2022	370,806	45,476	219,746	105,584	28.5%
2021	372,189	46,459	220,872	104,858	28.2%
2020	373,114	47,384	221,908	103,822	27.8%
2019	374,168	48,290	223,096	102,782	27.5%
2018	374,543	48,964	224,168	101,411	27.1%
2017	375,255	49,675	225,858	99,722	26.6%
2016	375,491	50,219	227,448	97,824	26.1%
2015	375,341	50,671	229,416	95,254	25.4%
2014	375,229	51,077	232,137	92,015	24.5%
2013	374,655	51,500	233,127	90,028	24.0%
2012	370,781	51,828	232,688	86,265	23.3%
2011	370,714	52,309	234,610	83,795	22.6%
2010	370,301	52,681	234,923	82,697	22.3%
2009	343,761	49,515	219,525	74,721	21.7%
2008	342,127	49,419	220,532	72,176	21.1%
2007	341,197	49,482	221,778	69,937	20.5%
2006	317,686	46,434	209,060	62,192	19.6%
2005	243,741	35,683	161,785	46,273	19.0%
2004	243,085	35,703	162,405	44,977	18.5%
2003	242,359	35,795	162,653	43,911	18.1%
2002	241,672	35,981	163,153	42,538	17.6%
2001	241,189	36,250	163,932	41,007	17.0%
2000	240,833	36,483	164,787	39,563	16.4%
1999	240,150	36,839	165,044	38,267	15.9%
1998	238,666	36,923	164,685	37,058	15.5%
1997	238,228	37,473	165,078	35,677	15.0%
1996	237,967	37,911	165,722	34,334	14.4%
1995	237,511	38,533	166,013	32,965	13.9%