Abiko (我孫子市)

City

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

Total Population

131,317

+31 (0.02%)

Young (0–14)

9.9%

13,052

Working Age (15–64)

59.3%

77,848

Aging Rate

30.8%

40,417

Population Trends (1995–2025)

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

Category	Total	Male	Female
Total	131,317	64,174	67,143
Young (0–14)	13,052	6,678	6,374
Working Age (15–64)	77,848	39,777	38,071
Elderly (65+)	40,417	17,719	22,698

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	131,317	13,052	77,848	40,417	30.8%
2024	131,286	13,414	77,378	40,494	30.8%
2023	130,964	13,648	76,919	40,397	30.8%
2022	131,402	14,126	76,806	40,470	30.8%
2021	131,644	14,450	76,831	40,363	30.7%
2020	132,183	14,913	77,234	40,036	30.3%
2019	132,216	15,218	77,427	39,571	29.9%
2018	132,388	15,542	77,863	38,983	29.4%
2017	132,619	15,965	78,339	38,315	28.9%
2016	132,853	16,337	79,050	37,466	28.2%
2015	133,216	16,621	80,134	36,461	27.4%
2014	133,665	17,029	81,690	34,946	26.1%
2013	133,923	17,330	82,476	34,117	25.5%
2012	133,749	17,627	83,707	32,415	24.2%
2011	134,911	17,994	85,767	31,150	23.1%
2010	134,986	18,084	86,449	30,453	22.6%
2009	134,982	18,177	87,699	29,106	21.6%
2008	134,552	18,163	88,838	27,551	20.5%
2007	133,541	17,927	89,661	25,953	19.4%
2006	131,838	17,559	90,083	24,196	18.4%
2005	131,592	17,391	91,435	22,766	17.3%
2004	131,370	17,326	92,478	21,566	16.4%
2003	129,530	16,943	92,102	20,485	15.8%
2002	129,039	16,831	92,875	19,333	15.0%
2001	128,983	16,932	93,816	18,235	14.1%
2000	127,459	16,861	93,612	16,986	13.3%
1999	127,041	17,100	93,917	16,024	12.6%
1998	126,587	17,329	94,086	15,172	12.0%
1997	126,261	17,672	94,325	14,264	11.3%
1996	124,892	17,913	93,599	13,380	10.7%
1995	124,003	18,470	92,879	12,654	10.2%