Omi (麻績村)

Village

Nagano (長野) — 2025 — Based on Basic Resident Register

Total Population

2,412

-59 (-2.39%)

Young (0–14)

8.3%

199

Working Age (15–64)

46.8%

1,129

Aging Rate

44.2%

1,065

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	2,412	1,176	1,236
Young (0–14)	199	104	95
Working Age (15–64)	1,129	586	543
Elderly (65+)	1,065	482	583

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	2,412	199	1,129	1,065	44.2%
2024	2,471	204	1,162	1,085	43.9%
2023	2,536	220	1,182	1,114	43.9%
2022	2,581	228	1,207	1,128	43.7%
2021	2,668	239	1,242	1,165	43.7%
2020	2,707	243	1,278	1,170	43.2%
2019	2,753	236	1,304	1,199	43.6%
2018	2,822	242	1,364	1,203	42.6%
2017	2,864	239	1,398	1,214	42.4%
2016	2,894	244	1,420	1,215	42.0%
2015	2,933	250	1,440	1,230	41.9%
2014	2,987	261	1,486	1,217	40.7%
2013	3,014	272	1,501	1,220	40.5%
2012	3,008	273	1,526	1,209	40.2%
2011	3,044	283	1,542	1,219	40.0%
2010	3,103	304	1,565	1,234	39.8%
2009	3,145	316	1,598	1,231	39.1%
2008	3,192	316	1,617	1,259	39.4%
2007	3,242	321	1,667	1,254	38.7%
2006	3,327	347	1,732	1,248	37.5%
2005	3,354	352	1,767	1,235	36.8%
2004	3,412	354	1,832	1,226	35.9%
2003	3,443	356	1,863	1,224	35.6%
2002	3,466	361	1,890	1,215	35.1%
2001	3,492	370	1,929	1,193	34.2%
2000	3,510	382	1,953	1,175	33.5%
1999	3,512	386	1,968	1,158	33.0%
1998	3,577	403	2,031	1,143	32.0%
1997	3,616	414	2,077	1,125	31.1%
1996	3,662	428	2,123	1,111	30.3%
1995	3,664	444	2,153	1,067	29.1%