日本人口减少模拟器

Kochi高知県

Umaji 馬路村

Data last updated:

2020年

(实际)

747人

2030年

(预测)

568人

▼ -24.0%

2040年

(预测)

444人

▼ -40.6%

2050年

(预测)

343人

▼ -54.1%

老龄化率（65岁以上）: 2020年 40.9%→2050年 42.6%

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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 Umaji

Overview

Umaji (馬路村) is a municipality in Kochi, Japan, with a population of 747 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Umaji's population is expected to reach 568 by 2030 (-24.0%), 444 by 2040 (-40.6%), and 343 by 2050 (-54.1%). 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 40.9% as of 2020 and is projected to rise to 42.6% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.

National Comparison

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

Frequently Asked Questions

Q.What is the current population of Umaji, Kochi?
A.According to the 2020 national census, Umaji has a population of 747.
Q.What is the projected population of Umaji in the future?
A.According to IPSS projections, Umaji's population is expected to be 568 in 2030, 444 in 2040, and 343 in 2050.
Q.What is the population decline rate of Umaji?
A.Over the 30 years from 2020 to 2050, Umaji's population is projected to change by -54.1%. The 10-year change is -24.0% and the 20-year change is -40.6%.
Q.What is the aging rate of Umaji?
A.Umaji's aging rate (percentage aged 65 and over) is 40.9% as of 2020, projected to rise to 42.6% 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
▼ -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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