Arida (有田市)

City

Wakayama (和歌山) — 2025 — Based on Basic Resident Register

Total Population

25,230

-491 (-1.91%)

Young (0–14)

9.3%

2,345

Working Age (15–64)

54.3%

13,691

Aging Rate

36.4%

9,194

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	25,230	12,031	13,199
Young (0–14)	2,345	1,181	1,164
Working Age (15–64)	13,691	6,983	6,708
Elderly (65+)	9,194	3,867	5,327

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	25,230	2,345	13,691	9,194	36.4%
2024	25,721	2,482	13,942	9,297	36.1%
2023	26,214	2,554	14,316	9,344	35.6%
2022	26,713	2,643	14,667	9,403	35.2%
2021	27,240	2,799	15,030	9,411	34.5%
2020	27,736	2,923	15,439	9,374	33.8%
2019	28,244	3,059	15,859	9,326	33.0%
2018	28,740	3,179	16,291	9,270	32.3%
2017	29,250	3,316	16,670	9,264	31.7%
2016	29,730	3,470	17,066	9,194	30.9%
2015	30,215	3,536	17,591	9,088	30.1%
2014	30,603	3,682	18,132	8,789	28.7%
2013	30,871	3,794	18,384	8,693	28.2%
2012	31,145	3,908	18,862	8,375	26.9%
2011	31,407	4,051	19,156	8,200	26.1%
2010	31,811	4,195	19,323	8,293	26.1%
2009	32,074	4,291	19,595	8,188	25.5%
2008	32,486	4,425	19,979	8,082	24.9%
2007	32,868	4,536	20,389	7,943	24.2%
2006	33,231	4,674	20,794	7,763	23.4%
2005	33,604	4,780	21,217	7,607	22.6%
2004	33,876	4,927	21,453	7,496	22.1%
2003	34,104	4,986	21,722	7,396	21.7%
2002	34,314	5,135	21,943	7,236	21.1%
2001	34,513	5,262	22,203	7,048	20.4%
2000	34,685	5,389	22,376	6,920	20.0%
1999	34,856	5,546	22,571	6,739	19.3%
1998	35,026	5,677	22,756	6,593	18.8%
1997	35,211	5,741	23,053	6,417	18.2%
1996	35,247	5,817	23,242	6,188	17.6%
1995	35,235	5,920	23,325	5,990	17.0%