Sado (佐渡市)

Cidade

Niigata (新潟) — 2025 — Baseado no Registro Básico de Residentes

População total

48,103

-1,233 (-2.50%)

Jovens (0–14)

8.9%

4,273

Idade ativa (15–64)

48.2%

23,192

Taxa de envelhecimento

42.9%

20,638

Tendências populacionais (2004–2025)

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

Categoria	Total	Masculino	Feminino
Total	48,103	23,492	24,611
Jovens (0–14)	4,273	2,227	2,046
Idade ativa (15–64)	23,192	12,268	10,924
Idosos (65+)	20,638	8,997	11,641

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2025	48,103	4,273	23,192	20,638	42.9%
2024	49,336	4,537	23,807	20,992	42.5%
2023	50,651	4,758	24,533	21,360	42.2%
2022	51,915	4,979	25,168	21,768	41.9%
2021	53,055	5,169	25,843	22,043	41.5%
2020	54,157	5,306	26,554	22,297	41.2%
2019	55,333	5,450	27,328	22,555	40.8%
2018	56,510	5,647	27,999	22,864	40.5%
2017	57,470	5,856	28,594	23,020	40.1%
2016	58,527	6,027	29,334	23,166	39.6%
2015	59,606	6,207	30,184	23,215	38.9%
2014	60,803	6,400	31,212	23,191	38.1%
2013	61,394	6,561	31,738	23,095	37.6%
2012	62,294	6,779	32,676	22,839	36.7%
2011	63,324	6,986	33,424	22,914	36.2%
2010	64,358	7,188	33,837	23,333	36.3%
2009	65,163	7,337	34,310	23,516	36.1%
2008	66,119	7,520	34,997	23,602	35.7%
2007	67,079	7,710	35,716	23,653	35.3%
2006	68,058	7,948	36,503	23,607	34.7%
2005	69,009	8,230	37,045	23,734	34.4%
2004	70,015	8,539	37,639	23,837	34.0%