Nikaho (にかほ市)

Cidade

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

População total

22,075

-388 (-1.73%)

Jovens (0–14)

8.2%

1,812

Idade ativa (15–64)

51.2%

11,312

Taxa de envelhecimento

40.5%

8,951

Tendências populacionais (2006–2025)

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

Categoria	Total	Masculino	Feminino
Total	22,075	10,677	11,398
Jovens (0–14)	1,812	893	919
Idade ativa (15–64)	11,312	6,004	5,308
Idosos (65+)	8,951	3,780	5,171

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	22,075	1,812	11,312	8,951	40.5%
2024	22,463	1,903	11,513	9,047	40.3%
2023	23,047	2,017	11,921	9,109	39.5%
2022	23,490	2,137	12,177	9,176	39.1%
2021	23,841	2,227	12,441	9,173	38.5%
2020	24,291	2,346	12,823	9,122	37.6%
2019	24,707	2,457	13,193	9,057	36.7%
2018	25,146	2,609	13,583	8,954	35.6%
2017	25,554	2,734	13,990	8,830	34.6%
2016	26,009	2,834	14,423	8,752	33.6%
2015	26,455	2,925	14,883	8,587	32.5%
2014	27,000	3,046	15,477	8,409	31.1%
2013	27,240	3,139	15,790	8,311	30.5%
2012	27,612	3,245	16,207	8,160	29.6%
2011	27,999	3,345	16,672	7,982	28.5%
2010	28,317	3,467	16,784	8,066	28.5%
2009	28,695	3,587	17,072	8,036	28.0%
2008	28,930	3,671	17,300	7,959	27.5%
2007	29,118	3,721	17,484	7,913	27.2%
2006	29,387	3,799	17,784	7,804	26.6%