Tadaoka (忠岡町)

Town

Osaka (大阪) — 2025 — Based on Basic Resident Register

Total Population

16,317

-256 (-1.54%)

Young (0–14)

10.8%

1,760

Working Age (15–64)

60.6%

9,880

Aging Rate

28.7%

4,677

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	16,317	7,896	8,421
Young (0–14)	1,760	892	868
Working Age (15–64)	9,880	5,070	4,810
Elderly (65+)	4,677	1,934	2,743

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	16,317	1,760	9,880	4,677	28.7%
2024	16,573	1,835	10,023	4,715	28.4%
2023	16,675	1,886	10,058	4,731	28.4%
2022	16,793	1,917	10,084	4,792	28.5%
2021	16,932	1,972	10,134	4,826	28.5%
2020	17,110	2,059	10,205	4,846	28.3%
2019	17,166	2,159	10,122	4,885	28.5%
2018	17,270	2,221	10,201	4,848	28.1%
2017	17,427	2,314	10,311	4,802	27.6%
2016	17,526	2,391	10,369	4,766	27.2%
2015	17,704	2,502	10,537	4,665	26.3%
2014	17,888	2,613	10,772	4,503	25.2%
2013	17,988	2,689	10,902	4,397	24.4%
2012	17,521	2,743	10,687	4,091	23.3%
2011	17,658	2,798	10,855	4,005	22.7%
2010	17,663	2,835	10,857	3,971	22.5%
2009	17,690	2,840	10,945	3,905	22.1%
2008	17,838	2,848	11,208	3,782	21.2%
2007	17,726	2,821	11,255	3,650	20.6%
2006	17,549	2,802	11,193	3,554	20.3%
2005	17,556	2,808	11,332	3,416	19.5%
2004	17,277	2,741	11,232	3,304	19.1%
2003	17,139	2,699	11,259	3,181	18.6%
2002	16,998	2,655	11,268	3,075	18.1%
2001	17,014	2,638	11,445	2,931	17.2%
2000	16,946	2,595	11,531	2,820	16.6%
1999	16,723	2,539	11,511	2,673	16.0%
1998	16,570	2,509	11,531	2,530	15.3%
1997	16,414	2,516	11,481	2,417	14.7%
1996	16,458	2,487	11,629	2,342	14.2%
1995	16,515	2,532	11,770	2,213	13.4%