Kitaibaraki (北茨城市)

Cidade

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

População total

40,014

-743 (-1.82%)

Jovens (0–14)

9.3%

3,705

Idade ativa (15–64)

53.8%

21,536

Taxa de envelhecimento

36.9%

14,773

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	40,014	20,099	19,915
Jovens (0–14)	3,705	1,907	1,798
Idade ativa (15–64)	21,536	11,383	10,153
Idosos (65+)	14,773	6,809	7,964

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	40,014	3,705	21,536	14,773	36.9%
2024	40,757	3,893	22,122	14,742	36.2%
2023	41,448	4,111	22,629	14,708	35.5%
2022	41,968	4,241	23,092	14,635	34.9%
2021	42,651	4,392	23,759	14,500	34.0%
2020	43,197	4,512	24,333	14,352	33.2%
2019	43,704	4,649	24,903	14,152	32.4%
2018	44,206	4,744	25,506	13,956	31.6%
2017	44,858	4,871	26,338	13,649	30.4%
2016	45,493	5,048	27,080	13,365	29.4%
2015	45,942	5,176	27,772	12,994	28.3%
2014	46,493	5,298	28,523	12,672	27.3%
2013	46,927	5,477	28,981	12,469	26.6%
2012	47,456	5,675	29,666	12,115	25.5%
2011	48,221	5,892	30,241	12,088	25.1%
2010	48,840	6,090	30,612	12,138	24.9%
2009	49,140	6,215	30,865	12,060	24.5%
2008	49,712	6,420	31,423	11,869	23.9%
2007	50,313	6,616	31,935	11,762	23.4%
2006	50,753	6,857	32,347	11,549	22.8%
2005	51,237	7,061	32,829	11,347	22.1%
2004	51,711	7,296	33,178	11,237	21.7%
2003	52,132	7,574	33,433	11,125	21.3%
2002	52,594	7,891	33,829	10,874	20.7%
2001	52,791	8,091	34,063	10,637	20.1%
2000	52,973	8,359	34,223	10,391	19.6%
1999	53,239	8,664	34,419	10,156	19.1%
1998	53,378	8,873	34,610	9,895	18.5%
1997	53,396	9,089	34,686	9,621	18.0%
1996	53,207	9,248	34,664	9,295	17.5%
1995	53,020	9,423	34,683	8,914	16.8%