Nakagawa (那珂川町)

Town

Tochigi (栃木) — 2025 — Based on Basic Resident Register

Total Population

14,124

-436 (-2.99%)

Young (0–14)

7.0%

993

Working Age (15–64)

49.5%

6,991

Aging Rate

43.5%

6,140

Population Trends (2006–2025)

* Data before 2012 includes Japanese residents only (foreign residents were added to the Basic Resident Register in July 2012)

Category	Total	Male	Female
Total	14,124	7,157	6,967
Young (0–14)	993	512	481
Working Age (15–64)	6,991	3,733	3,258
Elderly (65+)	6,140	2,912	3,228

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	14,124	993	6,991	6,140	43.5%
2024	14,560	1,075	7,302	6,183	42.5%
2023	14,865	1,153	7,537	6,175	41.5%
2022	15,286	1,216	7,875	6,195	40.5%
2021	15,698	1,278	8,247	6,173	39.3%
2020	16,020	1,347	8,580	6,093	38.0%
2019	16,439	1,387	8,998	6,054	36.8%
2018	16,817	1,465	9,358	5,994	35.6%
2017	17,195	1,524	9,720	5,951	34.6%
2016	17,605	1,637	10,109	5,859	33.3%
2015	17,947	1,708	10,459	5,780	32.2%
2014	18,340	1,789	10,933	5,618	30.6%
2013	18,519	1,844	11,156	5,519	29.8%
2012	18,779	1,938	11,458	5,383	28.7%
2011	19,053	1,970	11,672	5,411	28.4%
2010	19,344	2,097	11,759	5,488	28.4%
2009	19,561	2,189	11,821	5,551	28.4%
2008	19,767	2,286	11,955	5,526	28.0%
2007	20,039	2,355	12,171	5,513	27.5%
2006	20,368	2,500	12,381	5,487	26.9%