Mutsu (むつ市)

City

Aomori (青森) — 2025 — Based on Basic Resident Register

Total Population

51,606

-1,138 (-2.16%)

Young (0–14)

9.3%

4,796

Working Age (15–64)

55.1%

28,440

Aging Rate

35.6%

18,370

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	51,606	25,212	26,394
Young (0–14)	4,796	2,441	2,355
Working Age (15–64)	28,440	15,078	13,362
Elderly (65+)	18,370	7,693	10,677

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	51,606	4,796	28,440	18,370	35.6%
2024	52,744	5,069	29,173	18,502	35.1%
2023	53,884	5,331	29,965	18,588	34.5%
2022	54,967	5,599	30,659	18,709	34.0%
2021	55,931	5,834	31,346	18,751	33.5%
2020	56,790	6,070	32,061	18,659	32.9%
2019	57,993	6,382	33,116	18,495	31.9%
2018	58,904	6,608	34,041	18,255	31.0%
2017	59,944	6,936	35,083	17,925	29.9%
2016	60,688	7,127	35,934	17,627	29.0%
2015	61,568	7,369	36,996	17,203	27.9%
2014	62,402	7,666	38,118	16,618	26.6%
2013	62,652	7,860	38,446	16,346	26.1%
2012	63,220	8,051	39,297	15,872	25.1%
2011	63,838	8,349	39,819	15,670	24.5%
2010	64,247	8,536	40,066	15,645	24.4%
2009	64,535	8,726	40,382	15,427	23.9%
2008	65,129	8,942	41,082	15,105	23.2%
2007	65,960	9,207	41,907	14,846	22.5%
2006	66,731	9,507	42,758	14,466	21.7%
2005	67,342	9,672	43,487	14,183	21.1%
2004	50,454	7,976	33,537	8,941	17.7%
2003	50,683	8,160	33,762	8,761	17.3%
2002	50,738	8,200	34,051	8,487	16.7%
2001	50,618	8,331	34,020	8,267	16.3%
2000	50,424	8,454	34,036	7,934	15.7%
1999	50,355	8,634	34,132	7,589	15.1%
1998	50,168	8,833	33,980	7,355	14.7%
1997	50,228	8,988	34,152	7,088	14.1%
1996	50,021	9,126	34,057	6,838	13.7%
1995	49,811	9,378	33,826	6,607	13.3%