Maebashi (前橋市)

Core City

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

Total Population

329,120

-740 (-0.22%)

Young (0–14)

11.1%

36,470

Working Age (15–64)

58.7%

193,047

Aging Rate

30.3%

99,603

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	329,120	161,107	168,013
Young (0–14)	36,470	18,692	17,778
Working Age (15–64)	193,047	98,614	94,433
Elderly (65+)	99,603	43,801	55,802

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	329,120	36,470	193,047	99,603	30.3%
2024	329,860	37,446	192,892	99,522	30.2%
2023	331,771	38,552	193,860	99,359	29.9%
2022	333,263	39,328	194,719	99,216	29.8%
2021	335,055	39,971	196,459	98,625	29.4%
2020	336,115	40,586	197,995	97,534	29.0%
2019	337,502	41,277	199,646	96,579	28.6%
2018	338,226	41,896	201,071	95,259	28.2%
2017	338,916	42,815	202,380	93,721	27.7%
2016	339,366	43,397	204,039	91,930	27.1%
2015	339,956	43,993	206,337	89,626	26.4%
2014	340,934	44,665	209,739	86,530	25.4%
2013	340,945	45,102	211,077	84,766	24.9%
2012	338,118	45,419	211,195	81,504	24.1%
2011	339,509	46,055	213,914	79,540	23.4%
2010	340,383	46,478	215,011	78,894	23.2%
2009	318,068	43,576	201,958	72,534	22.8%
2008	318,830	44,064	204,367	70,399	22.1%
2007	319,338	44,533	206,210	68,595	21.5%
2006	319,836	45,020	208,352	66,464	20.8%
2005	319,414	45,363	209,573	64,478	20.2%
2004	282,892	40,430	186,995	55,467	19.6%
2003	283,398	40,942	188,074	54,382	19.2%
2002	283,005	41,368	188,812	52,825	18.7%
2001	282,906	41,895	189,790	51,221	18.1%
2000	283,136	42,633	191,041	49,462	17.5%
1999	282,861	43,382	191,551	47,928	16.9%
1998	283,066	44,234	192,482	46,350	16.4%
1997	283,176	45,067	193,608	44,501	15.7%
1996	283,650	45,898	194,894	42,858	15.1%
1995	284,331	47,248	196,228	40,855	14.4%