Shiroi (白井市)

City

Chiba (千葉) — 2025 — Based on Basic Resident Register

Total Population

62,218

-385 (-0.61%)

Young (0–14)

11.6%

7,196

Working Age (15–64)

59.6%

37,103

Aging Rate

28.8%

17,919

Population Trends (2002–2025)

* Data before 2012 includes Japanese residents only (foreign residents were added to the Basic Resident Register in July 2012)

Category	Total	Male	Female
Total	62,218	31,050	31,168
Young (0–14)	7,196	3,686	3,510
Working Age (15–64)	37,103	19,150	17,953
Elderly (65+)	17,919	8,214	9,705

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	62,218	7,196	37,103	17,919	28.8%
2024	62,603	7,644	37,241	17,718	28.3%
2023	62,845	8,031	37,257	17,557	27.9%
2022	62,726	8,256	37,144	17,326	27.6%
2021	63,162	8,677	37,397	17,088	27.1%
2020	63,324	9,012	37,641	16,671	26.3%
2019	63,723	9,400	38,075	16,248	25.5%
2018	63,790	9,568	38,411	15,811	24.8%
2017	63,345	9,651	38,419	15,275	24.1%
2016	63,169	9,740	38,747	14,682	23.2%
2015	62,761	9,746	38,989	14,026	22.3%
2014	62,518	9,744	39,655	13,119	21.0%
2013	62,386	9,732	40,091	12,563	20.1%
2012	61,256	9,697	39,976	11,583	18.9%
2011	61,073	9,703	40,480	10,890	17.8%
2010	60,334	9,554	40,397	10,383	17.2%
2009	59,389	9,340	40,285	9,764	16.4%
2008	58,036	9,025	39,983	9,028	15.6%
2007	55,684	8,439	38,965	8,280	14.9%
2006	54,030	8,139	38,358	7,533	13.9%
2005	53,243	7,945	38,290	7,008	13.2%
2004	52,811	7,962	38,335	6,514	12.3%
2003	51,529	7,896	37,568	6,065	11.8%
2002	50,950	7,989	37,349	5,612	11.0%