Karuizawa (軽井沢町)

Pueblo

Nagano (長野) — 2025 — Basado en el Registro Básico de Residentes

Población total

21,752

+153 (0.71%)

Jóvenes (0–14)

11.7%

2,540

Edad laboral (15–64)

56.2%

12,223

Tasa de envejecimiento

32.1%

6,989

Tendencias de población (1995–2025)

* Los datos anteriores a 2012 incluyen solo residentes japoneses (los residentes extranjeros se añadieron al Registro en julio de 2012)

Categoría	Total	Masculino	Femenino
Total	21,752	10,381	11,370
Jóvenes (0–14)	2,540	1,296	1,244
Edad laboral (15–64)	12,223	5,909	6,313
Ancianos (65+)	6,989	3,176	3,813

Año	Población total	0–14	15–64	65+	Tasa de envejecimiento
2025	21,752	2,540	12,223	6,989	32.1%
2024	21,599	2,524	12,164	6,911	32.0%
2023	21,510	2,558	12,083	6,869	31.9%
2022	21,231	2,514	11,902	6,815	32.1%
2021	20,922	2,429	11,798	6,695	32.0%
2020	20,420	2,277	11,627	6,516	31.9%
2019	20,389	2,274	11,724	6,391	31.3%
2018	20,283	2,312	11,683	6,288	31.0%
2017	20,295	2,367	11,801	6,127	30.2%
2016	20,177	2,338	11,871	5,968	29.6%
2015	20,044	2,401	11,901	5,742	28.6%
2014	19,965	2,441	12,044	5,480	27.4%
2013	19,814	2,453	12,050	5,311	26.8%
2012	19,384	2,461	11,917	5,006	25.8%
2011	19,213	2,467	11,956	4,790	24.9%
2010	18,993	2,476	11,835	4,682	24.7%
2009	18,951	2,492	11,927	4,532	23.9%
2008	18,826	2,519	11,941	4,366	23.2%
2007	18,620	2,513	11,888	4,219	22.7%
2006	18,331	2,513	11,771	4,047	22.1%
2005	17,972	2,475	11,622	3,875	21.6%
2004	17,724	2,482	11,490	3,752	21.2%
2003	17,455	2,471	11,337	3,647	20.9%
2002	17,254	2,496	11,297	3,461	20.1%
2001	16,946	2,475	11,160	3,311	19.5%
2000	16,654	2,537	10,959	3,158	19.0%
1999	16,367	2,522	10,786	3,059	18.7%
1998	15,957	2,528	10,470	2,959	18.5%
1997	15,832	2,720	10,435	2,677	16.9%
1996	15,796	2,566	10,452	2,778	17.6%
1995	15,845	2,656	10,505	2,684	16.9%