Kosaka (小坂町)

Vila

Akita (秋田) — 2025 — Baseado no Registro Básico de Residentes

População total

4,421

-129 (-2.84%)

Jovens (0–14)

6.8%

299

Idade ativa (15–64)

46.6%

2,060

Taxa de envelhecimento

45.7%

2,020

Tendências populacionais (1995–2025)

* Dados anteriores a 2012 incluem apenas residentes japoneses (residentes estrangeiros foram adicionados ao Registro em julho de 2012)

Categoria	Total	Masculino	Feminino
Total	4,421	2,058	2,363
Jovens (0–14)	299	160	139
Idade ativa (15–64)	2,060	1,070	990
Idosos (65+)	2,020	802	1,218

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	4,421	299	2,060	2,020	45.7%
2024	4,550	321	2,163	2,066	45.4%
2023	4,688	341	2,172	2,130	45.4%
2022	4,794	356	2,236	2,164	45.1%
2021	4,879	358	2,301	2,180	44.7%
2020	4,995	372	2,388	2,197	44.0%
2019	5,114	401	2,481	2,214	43.3%
2018	5,235	422	2,567	2,238	42.8%
2017	5,366	455	2,628	2,272	42.3%
2016	5,489	465	2,729	2,285	41.6%
2015	5,662	522	2,816	2,314	40.9%
2014	5,798	550	2,955	2,284	39.4%
2013	5,868	570	3,005	2,283	38.9%
2012	5,977	592	3,122	2,263	37.9%
2011	6,079	604	3,217	2,258	37.1%
2010	6,161	624	3,261	2,276	36.9%
2009	6,251	662	3,293	2,296	36.7%
2008	6,420	692	3,420	2,308	36.0%
2007	6,593	738	3,538	2,317	35.1%
2006	6,742	774	3,659	2,309	34.2%
2005	6,845	794	3,770	2,281	33.3%
2004	6,935	807	3,860	2,268	32.7%
2003	7,021	824	3,960	2,237	31.9%
2002	7,077	829	4,027	2,221	31.4%
2001	7,224	849	4,206	2,169	30.0%
2000	7,351	883	4,345	2,123	28.9%
1999	7,455	906	4,460	2,089	28.0%
1998	7,578	946	4,581	2,051	27.1%
1997	7,675	976	4,706	1,993	26.0%
1996	7,750	986	4,820	1,944	25.1%
1995	7,809	1,007	4,930	1,872	24.0%