Omachi (大町市)

Ciudad

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

Población total

25,301

-383 (-1.49%)

Jóvenes (0–14)

8.5%

2,138

Edad laboral (15–64)

52.4%

13,254

Tasa de envejecimiento

39.2%

9,909

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	25,301	12,350	12,951
Jóvenes (0–14)	2,138	1,148	990
Edad laboral (15–64)	13,254	6,807	6,447
Ancianos (65+)	9,909	4,395	5,514

Año	Población total	0–14	15–64	65+	Tasa de envejecimiento
2025	25,301	2,138	13,254	9,909	39.2%
2024	25,684	2,244	13,431	10,009	39.0%
2023	26,085	2,335	13,661	10,089	38.7%
2022	26,425	2,437	13,803	10,185	38.5%
2021	26,872	2,546	14,136	10,190	37.9%
2020	27,249	2,615	14,477	10,157	37.3%
2019	27,672	2,688	14,821	10,163	36.7%
2018	28,047	2,823	15,110	10,114	36.1%
2017	28,476	2,947	15,422	10,107	35.5%
2016	28,901	3,101	15,824	9,976	34.5%
2015	29,238	3,190	16,230	9,818	33.6%
2014	29,559	3,289	16,673	9,597	32.5%
2013	29,767	3,368	16,953	9,446	31.7%
2012	29,762	3,490	17,048	9,224	31.0%
2011	30,120	3,649	17,356	9,115	30.3%
2010	30,380	3,789	17,408	9,183	30.2%
2009	30,720	3,918	17,664	9,138	29.7%
2008	31,082	4,093	18,017	8,972	28.9%
2007	31,438	4,241	18,387	8,810	28.0%
2006	31,938	4,392	18,849	8,697	27.2%
2005	29,929	4,134	17,946	7,849	26.2%
2004	30,307	4,244	18,276	7,787	25.7%
2003	30,521	4,328	18,563	7,630	25.0%
2002	30,661	4,313	18,828	7,520	24.5%
2001	30,979	4,408	19,177	7,394	23.9%
2000	31,059	4,413	19,474	7,172	23.1%
1999	31,202	4,400	19,745	7,057	22.6%
1998	31,137	4,456	19,791	6,890	22.1%
1997	31,183	4,477	20,033	6,673	21.4%
1996	31,225	4,576	20,143	6,506	20.8%
1995	31,382	4,653	20,454	6,275	20.0%