Nagatoro (長瀞町)

Town

Saitama (埼玉) — 2025 — Based on Basic Resident Register

Total Population

6,367

-149 (-2.29%)

Young (0–14)

8.0%

509

Working Age (15–64)

50.9%

3,239

Aging Rate

41.1%

2,619

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	6,367	3,147	3,220
Young (0–14)	509	273	236
Working Age (15–64)	3,239	1,686	1,553
Elderly (65+)	2,619	1,188	1,431

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	6,367	509	3,239	2,619	41.1%
2024	6,516	538	3,308	2,628	40.3%
2023	6,660	572	3,415	2,641	39.7%
2022	6,748	613	3,465	2,643	39.2%
2021	6,883	617	3,586	2,640	38.4%
2020	7,022	641	3,761	2,620	37.3%
2019	7,143	698	3,795	2,602	36.4%
2018	7,279	720	3,902	2,609	35.8%
2017	7,362	750	3,988	2,580	35.0%
2016	7,496	782	4,125	2,563	34.2%
2015	7,611	819	4,255	2,506	32.9%
2014	7,704	844	4,356	2,474	32.1%
2013	7,695	861	4,393	2,419	31.4%
2012	7,831	880	4,607	2,344	29.9%
2011	7,948	928	4,701	2,319	29.2%
2010	8,046	966	4,735	2,345	29.1%
2009	8,178	993	4,891	2,294	28.1%
2008	8,281	1,030	5,029	2,222	26.8%
2007	8,388	1,071	5,112	2,205	26.3%
2006	8,531	1,114	5,270	2,147	25.2%
2005	8,544	1,158	5,306	2,080	24.3%
2004	8,573	1,178	5,359	2,036	23.7%
2003	8,628	1,192	5,431	2,005	23.2%
2002	8,707	1,213	5,559	1,935	22.2%
2001	8,756	1,272	5,586	1,898	21.7%
2000	8,769	1,317	5,620	1,832	20.9%
1999	8,823	1,352	5,667	1,804	20.4%
1998	8,882	1,380	5,736	1,766	19.9%
1997	8,977	1,438	5,845	1,694	18.9%
1996	8,997	1,472	5,864	1,661	18.5%
1995	8,996	1,464	5,903	1,629	18.1%