日本人口减少模拟器

Gifu岐阜県

Kakamigahara 各務原市

Data last updated:

Kakamigahara, Gifu, Japan has a population of 141,136 (2025 national census). IPSS projections estimate 137,858 by 2030 and 119,096 by 2050 (a decrease of about 17.6% from 2020), with the share of residents aged 65+ rising from 28.6% in 2020 to 36.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025年

(实际)

141,136人

2030年

(预测)

137,858人

▼ -4.6%

2040年

(预测)

128,639人

▼ -11.0%

2050年

(预测)

119,096人

▼ -17.6%

Change vs. 2020 census

老龄化率(65岁以上): 2020年 28.6%→2050年 36.8%

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岁

Gifu (岐阜県)的其他市区町村

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。

Kakamigahara Population Table (1980–2050)

Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.

YearPopulationvs 2020Type
1980122,317▼ -15.4%Census
1985132,633▼ -8.2%Census
1990138,264▼ -4.3%Census
1995141,055▼ -2.4%Census
2000141,765▼ -1.9%Census
2005144,174▼ -0.2%Census
2010145,604▲ +0.7%Census
2015144,690▲ +0.1%Census
2020144,521—Census
2025141,136▼ -2.3%Census
2030137,858▼ -4.6%Projection
2035133,370▼ -7.7%Projection
2040128,639▼ -11.0%Projection
2045123,862▼ -14.3%Projection
2050119,096▼ -17.6%Projection

About Kakamigahara

Overview

Kakamigahara (各務原市) is a municipality in Gifu, Japan, with a population of 141,136 as of 2025.

Population Projection of Kakamigahara

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kakamigahara's population is expected to reach 137,858 by 2030 (-4.6%), 128,639 by 2040 (-11.0%), and 119,096 by 2050 (-17.6%). A modest population change is expected.

Aging Rate of Kakamigahara

The aging rate (percentage of residents aged 65 and over) is 28.6% as of 2020 and is projected to rise to 36.8% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1414 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1495 out of 1903 nationwide.
  • Population size: Ranked #289 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Gifu

Gifu (岐阜県)的收入水平: Gifu (岐阜県)的平均年收入(按年龄、性别、企业规模)jpsalary / 厚生劳动省 工资结构基本统计调查

Frequently Asked Questions

Q.What is the current population of Kakamigahara, Gifu?
A.According to the 2025 national census, Kakamigahara has a population of 141,136.
Q.What is the population of Kakamigahara in 2026?
A.Kakamigahara's population in 2026 is estimated at approximately 140,480. This is an interpolated reference value between the 2025 census (141,136) and the IPSS projection for 2030 (137,858).
Q.What is the projected population of Kakamigahara in the future?
A.According to IPSS projections, Kakamigahara's population is expected to be 137,858 in 2030, 128,639 in 2040, and 119,096 in 2050.
Q.What is the population decline rate of Kakamigahara?
A.Over the 30 years from 2020 to 2050, Kakamigahara's population is projected to change by -17.6%. The 10-year change is -4.6% and the 20-year change is -11.0%.
Q.Why is the population of Kakamigahara declining?
A.Nationwide, Japan's population decline is driven by natural decrease (deaths exceeding births) and, in regional municipalities, by net out-migration of young people to major metropolitan areas. In Kakamigahara, the share of residents aged 65+ is projected to rise from 28.6% to 36.8% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Kakamigahara?
A.Kakamigahara's aging rate (percentage aged 65 and over) is 28.6% as of 2020, projected to rise to 36.8% 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 national census results through 2025. Future projections use the IPSS 2023 edition, which is based on the 2020 census.

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