Utazu (宇多津町)

Town

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

Total Population

18,305

-150 (-0.81%)

Young (0–14)

13.1%

2,400

Working Age (15–64)

64.8%

11,858

Aging Rate

22.1%

4,047

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	18,305	8,948	9,357
Young (0–14)	2,400	1,238	1,162
Working Age (15–64)	11,858	5,952	5,906
Elderly (65+)	4,047	1,758	2,289

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	18,305	2,400	11,858	4,047	22.1%
2024	18,455	2,505	11,914	4,036	21.9%
2023	18,446	2,560	11,907	3,979	21.6%
2022	18,454	2,634	11,850	3,970	21.5%
2021	18,510	2,684	11,894	3,932	21.2%
2020	18,553	2,759	11,933	3,861	20.8%
2019	18,478	2,798	11,851	3,829	20.7%
2018	18,530	2,868	11,885	3,777	20.4%
2017	18,556	2,963	11,915	3,678	19.8%
2016	18,508	3,067	11,842	3,599	19.4%
2015	18,281	3,083	11,706	3,492	19.1%
2014	18,207	3,135	11,675	3,397	18.7%
2013	17,988	3,149	11,540	3,299	18.3%
2012	17,549	3,089	11,340	3,120	17.8%
2011	17,518	3,117	11,345	3,056	17.4%
2010	17,473	3,141	11,281	3,051	17.5%
2009	17,286	3,109	11,201	2,976	17.2%
2008	17,371	3,171	11,301	2,899	16.7%
2007	17,209	3,088	11,317	2,804	16.3%
2006	16,878	3,016	11,167	2,695	16.0%
2005	16,658	3,002	11,051	2,605	15.6%
2004	16,440	2,982	10,946	2,512	15.3%
2003	16,236	2,913	10,831	2,492	15.3%
2002	15,795	2,836	10,565	2,394	15.2%
2001	15,686	2,793	10,577	2,316	14.8%
2000	15,424	2,710	10,495	2,219	14.4%
1999	15,439	2,732	10,551	2,156	14.0%
1998	15,092	2,703	10,283	2,106	14.0%
1997	14,736	2,700	10,041	1,995	13.5%
1996	14,564	2,700	9,943	1,921	13.2%
1995	14,360	2,706	9,811	1,843	12.8%