日本人口减少模拟器

Kumamoto熊本県

Koushi 合志市

Data last updated:

2020年

(实际)

61,829人

2030年

(预测)

63,778人

▲ +3.2%

2040年

(预测)

63,538人

▲ +2.8%

2050年

(预测)

62,225人

▲ +0.6%

老龄化率（65岁以上）: 2020年 24.4%→2050年 31.7%

Kumamoto (熊本県)的其他市区町村

Kumamoto熊本市Chuuou熊本市中央区Higashi熊本市東区Nishi熊本市西区Minami熊本市南区Kita熊本市北区Yatsushiro八代市Hitoyoshi人吉市Arao荒尾市Minamata水俣市Tamana玉名市Yamaga山鹿市Kikuchi菊池市Uto宇土市Kamiamakusa上天草市Uki宇城市Aso阿蘇市Amakusa天草市Misato美里町Gyokutou玉東町
查看Kumamoto (熊本県)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 Koushi

Overview

Koushi (合志市) is a municipality in Kumamoto, Japan, with a population of 61,829 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Koushi's population is expected to reach 63,778 by 2030 (+3.2%), 63,538 by 2040 (+2.8%), and 62,225 by 2050 (+0.6%). Koushi is among the rare Japanese municipalities projected to see population growth.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 24.4% as of 2020 and is projected to rise to 31.7% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

Koushi's demographic trajectory is similar to the national average.

Frequently Asked Questions

Q.What is the current population of Koushi, Kumamoto?
A.According to the 2020 national census, Koushi has a population of 61,829.
Q.What is the projected population of Koushi in the future?
A.According to IPSS projections, Koushi's population is expected to be 63,778 in 2030, 63,538 in 2040, and 62,225 in 2050.
Q.What is the population decline rate of Koushi?
A.Over the 30 years from 2020 to 2050, Koushi's population is projected to change by +0.6%. The 10-year change is +3.2% and the 20-year change is +2.8%.
Q.What is the aging rate of Koushi?
A.Koushi's aging rate (percentage aged 65 and over) is 24.4% as of 2020, projected to rise to 31.7% 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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