Mamurogawa (真室川町)

Town

Yamagata (山形) — 2025 — Based on Basic Resident Register

Total Population

6,481

-170 (-2.56%)

Young (0–14)

8.2%

529

Working Age (15–64)

47.2%

3,061

Aging Rate

44.2%

2,862

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	6,481	3,125	3,356
Young (0–14)	529	263	266
Working Age (15–64)	3,061	1,593	1,468
Elderly (65+)	2,862	1,259	1,603

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	6,481	529	3,061	2,862	44.2%
2024	6,651	561	3,185	2,879	43.3%
2023	6,884	616	3,353	2,881	41.9%
2022	7,111	646	3,498	2,931	41.2%
2021	7,310	689	3,616	2,967	40.6%
2020	7,528	719	3,756	3,006	39.9%
2019	7,754	756	3,946	3,017	38.9%
2018	7,978	793	4,139	3,009	37.7%
2017	8,177	822	4,322	3,002	36.7%
2016	8,356	842	4,481	2,990	35.8%
2015	8,565	855	4,669	3,002	35.0%
2014	8,762	889	4,857	2,978	34.0%
2013	8,861	895	4,955	2,971	33.5%
2012	8,993	915	5,114	2,964	33.0%
2011	9,184	935	5,302	2,947	32.1%
2010	9,390	989	5,362	3,039	32.4%
2009	9,552	1,037	5,488	3,027	31.7%
2008	9,740	1,082	5,633	3,025	31.1%
2007	9,935	1,166	5,735	3,034	30.5%
2006	10,087	1,218	5,830	3,039	30.1%
2005	10,227	1,275	5,889	3,063	30.0%
2004	10,376	1,358	5,970	3,048	29.4%
2003	10,514	1,411	6,083	3,020	28.7%
2002	10,626	1,473	6,222	2,931	27.6%
2001	10,799	1,526	6,365	2,908	26.9%
2000	10,943	1,599	6,482	2,862	26.2%
1999	11,110	1,644	6,656	2,810	25.3%
1998	11,285	1,714	6,815	2,756	24.4%
1997	11,510	1,787	7,047	2,676	23.2%
1996	11,756	1,881	7,229	2,646	22.5%
1995	11,933	1,988	7,381	2,564	21.5%