Koka (甲賀市)

Cidade

Shiga (滋賀) — 2025 — Baseado no Registro Básico de Residentes

População total

87,729

-764 (-0.86%)

Jovens (0–14)

11.8%

10,334

Idade ativa (15–64)

58.7%

51,492

Taxa de envelhecimento

29.5%

25,903

Tendências populacionais (2005–2025)

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

Categoria	Total	Masculino	Feminino
Total	87,729	44,122	43,607
Jovens (0–14)	10,334	5,341	4,993
Idade ativa (15–64)	51,492	27,173	24,319
Idosos (65+)	25,903	11,608	14,295

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	87,729	10,334	51,492	25,903	29.5%
2024	88,493	10,612	52,066	25,815	29.2%
2023	89,038	10,926	52,532	25,580	28.7%
2022	89,511	11,209	52,828	25,474	28.5%
2021	90,194	11,478	53,559	25,157	27.9%
2020	90,703	11,646	54,166	24,891	27.4%
2019	90,974	11,860	54,569	24,545	27.0%
2018	91,410	12,109	55,068	24,233	26.5%
2017	91,724	12,316	55,593	23,815	26.0%
2016	92,195	12,553	56,310	23,332	25.3%
2015	92,836	12,847	57,177	22,812	24.6%
2014	93,368	13,190	58,298	21,880	23.4%
2013	93,681	13,371	58,957	21,353	22.8%
2012	91,569	13,166	57,830	20,573	22.5%
2011	91,923	13,367	58,295	20,261	22.0%
2010	92,127	13,529	58,372	20,226	22.0%
2009	92,659	13,898	58,749	20,012	21.6%
2008	92,576	13,926	59,015	19,635	21.2%
2007	92,743	14,082	59,414	19,247	20.8%
2006	92,798	14,282	59,795	18,721	20.2%
2005	92,680	14,494	59,854	18,332	19.8%