Kasumigaura (かすみがうら市)

Cidade

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

População total

39,893

-476 (-1.18%)

Jovens (0–14)

9.4%

3,746

Idade ativa (15–64)

58.0%

23,146

Taxa de envelhecimento

32.6%

13,001

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	39,893	20,412	19,481
Jovens (0–14)	3,746	1,936	1,810
Idade ativa (15–64)	23,146	12,465	10,681
Idosos (65+)	13,001	6,011	6,990

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	39,893	3,746	23,146	13,001	32.6%
2024	40,369	3,898	23,427	13,044	32.3%
2023	40,628	4,121	23,510	12,997	32.0%
2022	40,737	4,276	23,462	12,999	31.9%
2021	41,200	4,471	23,845	12,884	31.3%
2020	41,717	4,641	24,348	12,728	30.5%
2019	42,193	4,906	24,722	12,565	29.8%
2018	42,413	5,002	25,063	12,348	29.1%
2017	42,701	5,125	25,517	12,059	28.2%
2016	43,111	5,283	26,058	11,770	27.3%
2015	43,575	5,443	26,731	11,401	26.2%
2014	43,940	5,640	27,361	10,939	24.9%
2013	44,217	5,763	27,864	10,590	24.0%
2012	43,537	5,743	27,616	10,178	23.4%
2011	43,840	5,881	28,055	9,904	22.6%
2010	44,084	6,028	28,183	9,873	22.4%
2009	44,421	6,120	28,621	9,680	21.8%
2008	44,785	6,164	29,222	9,399	21.0%
2007	44,967	6,203	29,624	9,140	20.3%
2006	45,157	6,246	30,058	8,853	19.6%
2005	45,182	6,279	30,321	8,582	19.0%