Shimane島根県
Oonan 邑南町
Data last updated:
Oonan, Shimane, Japan has a population of 9,119 (2025 national census). IPSS projections estimate 8,479 by 2030 and 6,043 by 2050 (a decrease of about 40.5% from 2020), with the share of residents aged 65+ rising from 45.1% in 2020 to 48.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025年实际
9,119人
2030年预测
8,479人
▼ -16.6%
2040年预测
7,185人
▼ -29.3%
2050年预测
6,043人
▼ -40.5%
Change vs. 2020 census
请输入您的年龄
输入年龄，即可查看您50、60、70、80岁时邑南町的人口。
Shimane (島根県)的其他市区町村
数据来源
- 日本政府统计综合窗口(e-Stat)（https://www.e-stat.go.jp/）
- 国立社会保障・人口问题研究所「日本地区别未来推计人口（令和5年推计）」
※本服务使用e-Stat的API功能，但服务内容不受日本政府保证。
Oonan Population Table (1980–2050)
Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 1980 | 15,734 | ▲ +54.8% | Census |
| 1985 | 15,795 | ▲ +55.4% | Census |
| 1990 | 15,117 | ▲ +48.7% | Census |
| 1995 | 14,456 | ▲ +42.2% | Census |
| 2000 | 13,866 | ▲ +36.4% | Census |
| 2005 | 12,944 | ▲ +27.4% | Census |
| 2010 | 11,959 | ▲ +17.7% | Census |
| 2015 | 11,101 | ▲ +9.2% | Census |
| 2020 | 10,163 | — | Census |
| 2025 | 9,119 | ▼ -10.3% | Census |
| 2030 | 8,479 | ▼ -16.6% | Projection |
| 2035 | 7,808 | ▼ -23.2% | Projection |
| 2040 | 7,185 | ▼ -29.3% | Projection |
| 2045 | 6,593 | ▼ -35.1% | Projection |
| 2050 | 6,043 | ▼ -40.5% | Projection |
About Oonan
Overview
Oonan (邑南町) is a municipality in Shimane, Japan, with a population of 9,119 as of 2025.
Population Projection of Oonan
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Oonan's population is expected to reach 8,479 by 2030 (-16.6%), 7,185 by 2040 (-29.3%), and 6,043 by 2050 (-40.5%). A significant population decline is projected over the next three decades.
Aging Rate of Oonan
The aging rate (percentage of residents aged 65 and over) is 45.1% as of 2020 and is projected to rise to 48.9% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Oonan is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #700 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #638 out of 1903 nationwide.
- Population size: Ranked #1391 out of 1917 nationwide.
- Related: National rankings / All municipalities in Shimane
Shimane (島根県)的收入水平: Shimane (島根県)的平均年收入（按年龄、性别、企业规模）jpsalary / 厚生劳动省 工资结构基本统计调查