Yamada (山田町)

Town

Iwate (岩手) — 2025 — Based on Basic Resident Register

Total Population

13,854

-386 (-2.71%)

Young (0–14)

8.7%

1,207

Working Age (15–64)

50.1%

6,943

Aging Rate

41.2%

5,704

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	13,854	6,792	7,062
Young (0–14)	1,207	639	568
Working Age (15–64)	6,943	3,698	3,245
Elderly (65+)	5,704	2,455	3,249

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	13,854	1,207	6,943	5,704	41.2%
2024	14,240	1,274	7,188	5,778	40.6%
2023	14,486	1,310	7,324	5,852	40.4%
2022	14,808	1,369	7,504	5,935	40.1%
2021	15,073	1,388	7,728	5,957	39.5%
2020	15,330	1,418	7,980	5,932	38.7%
2019	15,665	1,476	8,259	5,930	37.9%
2018	15,984	1,543	8,511	5,930	37.1%
2017	16,191	1,578	8,721	5,892	36.4%
2016	16,409	1,633	8,890	5,844	35.6%
2015	16,727	1,716	9,216	5,756	34.4%
2014	16,963	1,827	9,529	5,578	32.9%
2013	17,099	1,879	9,677	5,517	32.3%
2012	17,416	2,009	9,983	5,424	31.1%
2011	18,810	2,266	10,768	5,776	30.7%
2010	19,461	2,396	10,995	6,070	31.2%
2009	19,684	2,482	11,156	6,046	30.7%
2008	19,963	2,551	11,484	5,928	29.7%
2007	20,286	2,658	11,784	5,844	28.8%
2006	20,658	2,803	12,082	5,773	27.9%
2005	20,850	2,857	12,353	5,640	27.1%
2004	21,180	2,975	12,657	5,548	26.2%
2003	21,389	3,060	12,859	5,470	25.6%
2002	21,566	3,109	13,131	5,326	24.7%
2001	21,730	3,125	13,403	5,202	23.9%
2000	21,990	3,236	13,751	5,003	22.8%
1999	22,161	3,314	13,990	4,857	21.9%
1998	22,357	3,412	14,167	4,778	21.4%
1997	22,474	3,487	14,370	4,617	20.5%
1996	22,738	3,618	14,612	4,508	19.8%
1995	22,896	3,715	14,784	4,397	19.2%