Okuizumo (奥出雲町)

Town

Shimane (島根) — 2025 — Based on Basic Resident Register

Total Population

11,077

-262 (-2.31%)

Young (0–14)

8.8%

977

Working Age (15–64)

45.0%

4,984

Aging Rate

46.2%

5,116

Population Trends (2005–2025)

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

Category	Total	Male	Female
Total	11,077	5,327	5,750
Young (0–14)	977	498	479
Working Age (15–64)	4,984	2,585	2,399
Elderly (65+)	5,116	2,244	2,872

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	11,077	977	4,984	5,116	46.2%
2024	11,339	1,035	5,155	5,149	45.4%
2023	11,630	1,072	5,323	5,235	45.0%
2022	11,923	1,134	5,491	5,298	44.4%
2021	12,176	1,159	5,678	5,339	43.8%
2020	12,475	1,217	5,827	5,354	42.9%
2019	12,694	1,240	6,032	5,348	42.1%
2018	12,950	1,261	6,253	5,362	41.4%
2017	13,287	1,310	6,537	5,360	40.3%
2016	13,582	1,340	6,815	5,346	39.4%
2015	13,875	1,391	7,067	5,334	38.4%
2014	14,152	1,408	7,464	5,280	37.3%
2013	14,257	1,450	7,480	5,247	36.8%
2012	14,396	1,526	7,670	5,200	36.1%
2011	14,674	1,574	7,876	5,224	35.6%
2010	14,948	1,660	7,904	5,384	36.0%
2009	15,261	1,739	8,098	5,424	35.5%
2008	15,568	1,837	8,267	5,464	35.1%
2007	15,806	1,873	8,472	5,461	34.6%
2006	16,111	1,983	8,655	5,473	34.0%
2005	16,274	2,061	8,766	5,447	33.5%