Niijima (新島村)

Village

Tokyo (東京) — 2025 — Based on Basic Resident Register

Total Population

2,415

-38 (-1.55%)

Young (0–14)

9.6%

231

Working Age (15–64)

49.5%

1,195

Aging Rate

40.2%

972

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	2,415	1,186	1,229
Young (0–14)	231	108	123
Working Age (15–64)	1,195	643	552
Elderly (65+)	972	431	541

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	2,415	231	1,195	972	40.2%
2024	2,453	232	1,203	1,005	41.0%
2023	2,495	234	1,218	1,029	41.2%
2022	2,547	243	1,249	1,040	40.8%
2021	2,633	271	1,283	1,065	40.4%
2020	2,688	286	1,319	1,070	39.8%
2019	2,722	277	1,357	1,077	39.6%
2018	2,724	288	1,365	1,061	39.0%
2017	2,753	306	1,367	1,070	38.9%
2016	2,818	319	1,436	1,054	37.4%
2015	2,888	319	1,493	1,069	37.0%
2014	2,933	328	1,528	1,072	36.5%
2013	2,904	321	1,523	1,054	36.3%
2012	2,966	339	1,591	1,036	34.9%
2011	3,025	335	1,643	1,047	34.6%
2010	3,060	344	1,686	1,030	33.7%
2009	3,034	336	1,683	1,015	33.5%
2008	3,075	353	1,714	1,008	32.8%
2007	3,117	372	1,740	1,005	32.2%
2006	3,154	372	1,773	1,009	32.0%
2005	3,128	366	1,767	995	31.8%
2004	3,111	351	1,769	991	31.9%
2003	3,109	350	1,776	983	31.6%
2002	3,146	366	1,803	977	31.1%
2001	3,122	357	1,802	963	30.8%
2000	3,158	368	1,838	952	30.1%
1999	3,180	377	1,857	946	29.7%
1998	3,179	397	1,871	911	28.7%
1997	3,191	405	1,875	911	28.5%
1996	3,255	434	1,934	887	27.3%
1995	3,276	467	1,961	848	25.9%