Tsunan (津南町)

Town

Niigata (新潟) — 2025 — Based on Basic Resident Register

Total Population

8,456

-216 (-2.49%)

Young (0–14)

9.0%

760

Working Age (15–64)

46.6%

3,938

Aging Rate

44.4%

3,758

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	8,456	4,101	4,355
Young (0–14)	760	381	379
Working Age (15–64)	3,938	2,057	1,881
Elderly (65+)	3,758	1,663	2,095

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	8,456	760	3,938	3,758	44.4%
2024	8,672	796	4,081	3,795	43.8%
2023	8,865	826	4,253	3,786	42.7%
2022	9,057	847	4,385	3,825	42.2%
2021	9,238	873	4,531	3,834	41.5%
2020	9,427	904	4,674	3,849	40.8%
2019	9,675	931	4,870	3,874	40.0%
2018	9,876	939	4,961	3,875	39.2%
2017	10,059	956	5,163	3,849	38.3%
2016	10,306	979	5,356	3,879	37.6%
2015	10,461	1,009	5,515	3,846	36.8%
2014	10,646	1,047	5,664	3,845	36.1%
2013	10,777	1,073	5,755	3,862	35.8%
2012	10,856	1,131	5,828	3,897	35.9%
2011	11,001	1,166	5,878	3,957	36.0%
2010	11,154	1,207	5,939	4,008	35.9%
2009	11,288	1,263	5,986	4,039	35.8%
2008	11,440	1,324	6,062	4,054	35.4%
2007	11,646	1,389	6,184	4,073	35.0%
2006	11,868	1,456	6,359	4,053	34.2%
2005	12,063	1,503	6,491	4,069	33.7%
2004	12,254	1,572	6,624	4,058	33.1%
2003	12,353	1,638	6,641	4,074	33.0%
2002	12,473	1,720	6,717	4,036	32.4%
2001	12,564	1,773	6,795	3,996	31.8%
2000	12,691	1,834	6,914	3,943	31.1%
1999	12,810	1,894	6,980	3,936	30.7%
1998	12,933	1,961	7,115	3,857	29.8%
1997	12,916	2,013	7,202	3,701	28.7%
1996	12,987	2,062	7,288	3,637	28.0%
1995	13,089	2,108	7,414	3,567	27.3%