Uchiko (内子町)

Town

Ehime (愛媛) — 2025 — Based on Basic Resident Register

Total Population

14,708

-373 (-2.47%)

Young (0–14)

9.4%

1,384

Working Age (15–64)

48.4%

7,123

Aging Rate

42.2%

6,201

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	14,708	7,086	7,622
Young (0–14)	1,384	718	666
Working Age (15–64)	7,123	3,639	3,484
Elderly (65+)	6,201	2,729	3,472

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	14,708	1,384	7,123	6,201	42.2%
2024	15,081	1,449	7,328	6,304	41.8%
2023	15,406	1,528	7,542	6,336	41.1%
2022	15,758	1,567	7,785	6,406	40.7%
2021	16,056	1,608	7,944	6,444	40.1%
2020	16,349	1,669	8,177	6,441	39.4%
2019	16,721	1,745	8,439	6,493	38.8%
2018	16,927	1,788	8,601	6,505	38.4%
2017	17,160	1,825	8,802	6,505	37.9%
2016	17,543	1,932	9,073	6,511	37.1%
2015	17,823	1,994	9,364	6,439	36.1%
2014	18,046	2,008	9,627	6,381	35.4%
2013	18,184	2,050	9,760	6,347	34.9%
2012	18,491	2,135	10,065	6,291	34.0%
2011	18,758	2,180	10,317	6,261	33.4%
2010	19,066	2,231	10,461	6,374	33.4%
2009	19,322	2,274	10,603	6,445	33.4%
2008	19,643	2,344	10,815	6,484	33.0%
2007	20,049	2,444	11,106	6,499	32.4%
2006	20,324	2,535	11,285	6,504	32.0%
2005	20,646	2,605	11,547	6,494	31.5%
2004	11,224	1,452	6,398	3,374	30.1%
2003	11,308	1,506	6,435	3,367	29.8%
2002	11,455	1,552	6,529	3,374	29.5%
2001	11,563	1,607	6,619	3,337	28.9%
2000	11,732	1,695	6,730	3,307	28.2%
1999	11,850	1,757	6,856	3,237	27.3%
1998	11,967	1,810	6,958	3,199	26.7%
1997	12,128	1,891	7,107	3,130	25.8%
1996	12,251	1,981	7,201	3,069	25.1%
1995	12,382	2,061	7,348	2,973	24.0%