Taketa (竹田市)

City

Oita (大分) — 2025 — Based on Basic Resident Register

Total Population

18,917

-463 (-2.39%)

Young (0–14)

7.8%

1,470

Working Age (15–64)

42.8%

8,089

Aging Rate

49.5%

9,358

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	18,917	8,930	9,987
Young (0–14)	1,470	783	687
Working Age (15–64)	8,089	4,134	3,955
Elderly (65+)	9,358	4,013	5,345

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	18,917	1,470	8,089	9,358	49.5%
2024	19,380	1,563	8,292	9,525	49.1%
2023	19,890	1,657	8,562	9,671	48.6%
2022	20,412	1,732	8,887	9,793	48.0%
2021	20,855	1,812	9,153	9,890	47.4%
2020	21,386	1,864	9,593	9,929	46.4%
2019	21,886	1,935	9,954	9,997	45.7%
2018	22,421	1,990	10,409	10,022	44.7%
2017	22,812	2,021	10,775	10,016	43.9%
2016	23,278	2,071	11,146	10,061	43.2%
2015	23,851	2,138	11,669	10,044	42.1%
2014	24,239	2,187	12,125	9,927	41.0%
2013	24,392	2,165	12,349	9,878	40.5%
2012	24,623	2,237	12,599	9,787	39.7%
2011	25,113	2,315	12,926	9,872	39.3%
2010	25,526	2,356	13,060	10,110	39.6%
2009	26,023	2,472	13,359	10,192	39.2%
2008	26,501	2,588	13,691	10,222	38.6%
2007	26,916	2,647	13,996	10,273	38.2%
2006	27,479	2,747	14,484	10,248	37.3%
2005	16,666	1,611	8,807	6,248	37.5%
2004	16,923	1,692	9,002	6,229	36.8%
2003	17,187	1,760	9,217	6,210	36.1%
2002	17,415	1,839	9,458	6,118	35.1%
2001	17,683	1,927	9,752	6,004	34.0%
2000	17,939	1,987	10,072	5,880	32.8%
1999	18,199	2,101	10,310	5,788	31.8%
1998	18,488	2,232	10,574	5,682	30.7%
1997	18,624	2,272	10,825	5,527	29.7%
1996	18,906	2,373	11,166	5,367	28.4%
1995	19,196	2,519	11,484	5,193	27.1%