日本人口减少模拟器

Yamaguchi山口県

Shuunan 周南市

Data last updated:

2020年

(实际)

137,607人

2030年

(预测)

121,048人

▼ -12.0%

2040年

(预测)

105,936人

▼ -23.0%

2050年

(预测)

91,413人

▼ -33.6%

老龄化率（65岁以上）: 2020年 33.7%→2050年 43.8%

Yamaguchi (山口県)的其他市区町村

Shimonoseki下関市Ube宇部市Yamaguchi山口市Hagi萩市Houfu防府市Kudamatsu下松市Iwakuni岩国市Hikari光市Nagato長門市Yanai柳井市Mine美祢市San'youonoda山陽小野田市Suouooshima周防大島町Waki和木町Kaminoseki上関町Tabuse田布施町Hirao平生町Abu阿武町
查看Yamaguchi (山口県)的所有市区町村 →

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。

About Shuunan

Overview

Shuunan (周南市) is a municipality in Yamaguchi, Japan, with a population of 137,607 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shuunan's population is expected to reach 121,048 by 2030 (-12.0%), 105,936 by 2040 (-23.0%), and 91,413 by 2050 (-33.6%). A significant population decline is projected over the next three decades.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 33.7% as of 2020 and is projected to rise to 43.8% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.

National Comparison

Shuunan's population decline rate exceeds the national average.

Frequently Asked Questions

Q.What is the current population of Shuunan, Yamaguchi?
A.According to the 2020 national census, Shuunan has a population of 137,607.
Q.What is the projected population of Shuunan in the future?
A.According to IPSS projections, Shuunan's population is expected to be 121,048 in 2030, 105,936 in 2040, and 91,413 in 2050.
Q.What is the population decline rate of Shuunan?
A.Over the 30 years from 2020 to 2050, Shuunan's population is projected to change by -33.6%. The 10-year change is -12.0% and the 20-year change is -23.0%.
Q.What is the aging rate of Shuunan?
A.Shuunan's aging rate (percentage aged 65 and over) is 33.7% as of 2020, projected to rise to 43.8% by 2050.
Q.Where does this population data come from?
A.Historical data is sourced from Japan's national census via the e-Stat API (Statistics Bureau of Japan). Future projections are from the National Institute of Population and Social Security Research (IPSS) "Regional Population Projections 2023".
Q.Is the data up to date?
A.Historical data uses the 2020 national census results. Future projections use the IPSS 2023 edition. Data will be updated as new census results become available.

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Aomori Oowani大鰐町
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▼ -58.1%
Akita Gojoume五城目町
▼ -58.2%
Gifu Shirakawa白川町
▼ -58.2%
Miyagi Minamisanriku南三陸町
▼ -58.3%
Fukushima Samegawa鮫川村
▼ -58.3%

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