日本人口减少模拟器

Ehime愛媛県

Yawatahama 八幡浜市

Data last updated:

2020年

(实际)

31,995人

2030年

(预测)

25,985人

▼ -18.8%

2040年

(预测)

20,492人

▼ -36.0%

2050年

(预测)

15,800人

▼ -50.6%

老龄化率（65岁以上）: 2020年 41.1%→2050年 53.5%

Ehime (愛媛県)的其他市区町村

Matsuyama松山市Imabari今治市Uwajima宇和島市Niihama新居浜市Saijou西条市Oozu大洲市Iyo伊予市Shikokuchuuou四国中央市Seiyo西予市Touon東温市Kamijima上島町Kumakougen久万高原町Masaki松前町Tobe砥部町Uchiko内子町Ikata伊方町Matsuno松野町Kihoku鬼北町Ainan愛南町
查看Ehime (愛媛県)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 Yawatahama

Overview

Yawatahama (八幡浜市) is a municipality in Ehime, Japan, with a population of 31,995 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Yawatahama's population is expected to reach 25,985 by 2030 (-18.8%), 20,492 by 2040 (-36.0%), and 15,800 by 2050 (-50.6%). The town is projected to lose more than half its population over 30 years.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 41.1% as of 2020 and is projected to rise to 53.5% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.

National Comparison

Yawatahama is experiencing one of the faster rates of population decline in Japan.

Frequently Asked Questions

Q.What is the current population of Yawatahama, Ehime?
A.According to the 2020 national census, Yawatahama has a population of 31,995.
Q.What is the projected population of Yawatahama in the future?
A.According to IPSS projections, Yawatahama's population is expected to be 25,985 in 2030, 20,492 in 2040, and 15,800 in 2050.
Q.What is the population decline rate of Yawatahama?
A.Over the 30 years from 2020 to 2050, Yawatahama's population is projected to change by -50.6%. The 10-year change is -18.8% and the 20-year change is -36.0%.
Q.What is the aging rate of Yawatahama?
A.Yawatahama's aging rate (percentage aged 65 and over) is 41.1% as of 2020, projected to rise to 53.5% 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%

Share this page

XLINEFacebook