Ogawa (小川村)

Village

Nagano (長野) — 2025 — Based on Basic Resident Register

Total Population

2,198

-65 (-2.87%)

Young (0–14)

7.1%

157

Working Age (15–64)

44.9%

988

Aging Rate

47.0%

1,034

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	2,198	1,085	1,113
Young (0–14)	157	91	66
Working Age (15–64)	988	529	459
Elderly (65+)	1,034	456	578

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	2,198	157	988	1,034	47.0%
2024	2,263	171	1,022	1,052	46.5%
2023	2,314	174	1,051	1,070	46.2%
2022	2,357	178	1,067	1,097	46.5%
2021	2,390	185	1,083	1,107	46.3%
2020	2,438	193	1,104	1,126	46.2%
2019	2,537	216	1,162	1,146	45.2%
2018	2,607	229	1,191	1,176	45.1%
2017	2,643	241	1,202	1,188	44.9%
2016	2,739	257	1,255	1,214	44.3%
2015	2,832	267	1,316	1,237	43.7%
2014	2,915	273	1,378	1,249	42.8%
2013	2,964	287	1,415	1,249	42.1%
2012	2,980	282	1,437	1,261	42.3%
2011	3,016	284	1,456	1,276	42.3%
2010	3,097	304	1,485	1,308	42.2%
2009	3,139	299	1,504	1,336	42.6%
2008	3,212	301	1,580	1,331	41.4%
2007	3,303	317	1,631	1,355	41.0%
2006	3,369	320	1,677	1,372	40.7%
2005	3,452	329	1,730	1,393	40.4%
2004	3,496	330	1,763	1,403	40.1%
2003	3,548	350	1,789	1,409	39.7%
2002	3,527	333	1,800	1,394	39.5%
2001	3,621	355	1,871	1,395	38.5%
2000	3,686	360	1,909	1,417	38.4%
1999	3,797	384	1,964	1,449	38.2%
1998	3,866	402	2,025	1,439	37.2%
1997	3,901	411	2,094	1,396	35.8%
1996	3,945	419	2,130	1,396	35.4%
1995	4,004	423	2,222	1,359	33.9%