Omitama (小美玉市)

Cidade

Ibaraki (茨城) — 2025 — Baseado no Registro Básico de Residentes

População total

48,482

-315 (-0.65%)

Jovens (0–14)

10.3%

5,006

Idade ativa (15–64)

58.7%

28,467

Taxa de envelhecimento

31.0%

15,009

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	48,482	24,546	23,936
Jovens (0–14)	5,006	2,554	2,452
Idade ativa (15–64)	28,467	15,122	13,345
Idosos (65+)	15,009	6,870	8,139

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	48,482	5,006	28,467	15,009	31.0%
2024	48,797	5,222	28,605	14,970	30.7%
2023	49,224	5,396	28,906	14,922	30.3%
2022	49,445	5,532	29,055	14,858	30.0%
2021	50,250	5,798	29,707	14,745	29.3%
2020	50,807	6,013	30,213	14,581	28.7%
2019	51,266	6,200	30,642	14,424	28.1%
2018	51,747	6,413	31,168	14,166	27.4%
2017	52,172	6,551	31,762	13,859	26.6%
2016	52,489	6,722	32,272	13,495	25.7%
2015	52,896	6,886	32,945	13,065	24.7%
2014	53,446	7,114	33,738	12,594	23.6%
2013	53,472	7,188	34,021	12,263	22.9%
2012	52,531	7,232	33,519	11,780	22.4%
2011	52,825	7,376	33,979	11,470	21.7%
2010	52,895	7,512	33,989	11,394	21.5%
2009	52,914	7,546	34,144	11,224	21.2%
2008	53,045	7,626	34,476	10,943	20.6%
2007	53,466	7,783	34,985	10,698	20.0%
2006	53,683	7,902	35,375	10,406	19.4%