日本人口减少模拟器

Miyagi宮城県

Shichigahama 七ヶ浜町

Data last updated:

2020年

(实际)

18,136人

2030年

(预测)

16,045人

▼ -11.5%

2040年

(预测)

13,669人

▼ -24.6%

2050年

(预测)

11,250人

▼ -38.0%

老龄化率（65岁以上）: 2020年 31.2%→2050年 48.9%

Miyagi (宮城県)的其他市区町村

Sendai仙台市Aoba仙台市青葉区Miyagino仙台市宮城野区Wakabayashi仙台市若林区Taihaku仙台市太白区Izumi仙台市泉区Ishinomaki石巻市Shiogama塩竈市Kesennuma気仙沼市Shiroishi白石市Natori名取市Kakuda角田市Tagajou多賀城市Iwanuma岩沼市Tome登米市Kurihara栗原市Higashimatsushima東松島市Oosaki大崎市Tomiya富谷市Zaou蔵王町
查看Miyagi (宮城県)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 Shichigahama

Overview

Shichigahama (七ヶ浜町) is a municipality in Miyagi, Japan, with a population of 18,136 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shichigahama's population is expected to reach 16,045 by 2030 (-11.5%), 13,669 by 2040 (-24.6%), and 11,250 by 2050 (-38.0%). A significant population decline is projected over the next three decades.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 31.2% 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

Shichigahama's population decline rate exceeds the national average.

Frequently Asked Questions

Q.What is the current population of Shichigahama, Miyagi?
A.According to the 2020 national census, Shichigahama has a population of 18,136.
Q.What is the projected population of Shichigahama in the future?
A.According to IPSS projections, Shichigahama's population is expected to be 16,045 in 2030, 13,669 in 2040, and 11,250 in 2050.
Q.What is the population decline rate of Shichigahama?
A.Over the 30 years from 2020 to 2050, Shichigahama's population is projected to change by -38.0%. The 10-year change is -11.5% and the 20-year change is -24.6%.
Q.What is the aging rate of Shichigahama?
A.Shichigahama's aging rate (percentage aged 65 and over) is 31.2% as of 2020, projected to rise to 48.9% 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.

Municipalities with Similar Trends

Aomori Oowani大鰐町
▼ -58.0%
Gifu Hichisou七宗町
▼ -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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