Zentsuji (善通寺市)

City

Kagawa (香川) — 2025 — Based on Basic Resident Register

Total Population

29,891

-447 (-1.47%)

Young (0–14)

11.3%

3,383

Working Age (15–64)

56.5%

16,892

Aging Rate

32.2%

9,616

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	29,891	14,931	14,960
Young (0–14)	3,383	1,726	1,657
Working Age (15–64)	16,892	9,078	7,814
Elderly (65+)	9,616	4,127	5,489

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	29,891	3,383	16,892	9,616	32.2%
2024	30,338	3,508	17,099	9,731	32.1%
2023	30,682	3,615	17,220	9,847	32.1%
2022	31,037	3,756	17,380	9,901	31.9%
2021	31,495	3,910	17,705	9,880	31.4%
2020	32,023	4,039	18,089	9,895	30.9%
2019	32,389	4,138	18,402	9,849	30.4%
2018	32,371	4,145	18,379	9,847	30.4%
2017	32,566	4,216	18,594	9,756	30.0%
2016	32,842	4,277	18,913	9,652	29.4%
2015	32,975	4,301	19,151	9,523	28.9%
2014	33,183	4,338	19,578	9,267	27.9%
2013	33,248	4,412	19,769	9,067	27.3%
2012	33,419	4,432	20,210	8,777	26.3%
2011	33,511	4,416	20,507	8,588	25.6%
2010	33,650	4,393	20,575	8,682	25.8%
2009	34,229	4,482	21,151	8,596	25.1%
2008	34,540	4,554	21,470	8,516	24.7%
2007	34,816	4,564	21,822	8,430	24.2%
2006	34,786	4,595	21,857	8,334	24.0%
2005	34,970	4,696	22,048	8,226	23.5%
2004	34,980	4,667	22,181	8,132	23.2%
2003	35,161	4,760	22,341	8,060	22.9%
2002	35,208	4,788	22,518	7,902	22.4%
2001	35,327	4,940	22,656	7,731	21.9%
2000	35,630	5,087	23,002	7,541	21.2%
1999	35,772	5,147	23,199	7,426	20.8%
1998	35,831	5,179	23,412	7,240	20.2%
1997	36,008	5,371	23,601	7,036	19.5%
1996	36,051	5,440	23,778	6,833	19.0%
1995	36,122	5,561	23,908	6,653	18.4%