Tano (田野町)

Town

Kochi (高知) — 2025 — Based on Basic Resident Register

Total Population

2,419

-53 (-2.14%)

Young (0–14)

10.0%

241

Working Age (15–64)

47.8%

1,157

Aging Rate

41.5%

1,005

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	2,419	1,144	1,275
Young (0–14)	241	103	138
Working Age (15–64)	1,157	615	542
Elderly (65+)	1,005	424	581

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	2,419	241	1,157	1,005	41.5%
2024	2,472	238	1,173	1,042	42.2%
2023	2,524	239	1,202	1,067	42.3%
2022	2,553	243	1,231	1,072	42.0%
2021	2,606	248	1,264	1,086	41.7%
2020	2,618	246	1,283	1,081	41.3%
2019	2,644	238	1,316	1,079	40.8%
2018	2,675	237	1,354	1,075	40.2%
2017	2,763	253	1,408	1,093	39.6%
2016	2,833	268	1,470	1,087	38.4%
2015	2,850	269	1,496	1,073	37.6%
2014	2,887	273	1,533	1,072	37.1%
2013	2,881	267	1,534	1,072	37.2%
2012	2,928	287	1,581	1,060	36.2%
2011	2,994	303	1,629	1,062	35.5%
2010	3,044	313	1,656	1,075	35.3%
2009	3,111	326	1,702	1,083	34.8%
2008	3,211	353	1,772	1,086	33.8%
2007	3,247	367	1,801	1,079	33.2%
2006	3,313	395	1,858	1,060	32.0%
2005	3,326	391	1,882	1,053	31.7%
2004	3,376	409	1,916	1,051	31.1%
2003	3,386	419	1,912	1,055	31.2%
2002	3,422	447	1,929	1,046	30.6%
2001	3,465	464	1,973	1,028	29.7%
2000	3,500	489	1,993	1,018	29.1%
1999	3,527	515	2,016	996	28.2%
1998	3,586	537	2,074	975	27.2%
1997	3,646	555	2,150	941	25.8%
1996	3,678	563	2,199	916	24.9%
1995	3,713	571	2,250	892	24.0%