日本人口减少模拟器

Hyogo兵庫県

Katou 加東市

Data last updated:

Katou, Hyogo, Japan has a population of 40,683 (2020 national census). IPSS projections estimate 39,158 by 2030 and 34,121 by 2050 (a decrease of about 16.1% from 2020), with the share of residents aged 65+ rising from 26.7% to 36.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2020

(实际)

40,683

2030

(预测)

39,158

-3.7%

2040

(预测)

36,960

-9.2%

2050

(预测)

34,121

-16.1%

老龄化率(65岁以上): 2020 26.7%2050 36.2%

Hyogo (兵庫県)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。

Katou Population Projection Table (2020–2050)

Population by year, based on the national census and IPSS (2023) projections.

YearPopulationvs 2020Type
202040,683Census
202540,048▼ -1.6%Projection
203039,158▼ -3.7%Projection
203538,145▼ -6.2%Projection
204036,960▼ -9.2%Projection
204535,596▼ -12.5%Projection
205034,121▼ -16.1%Projection

About Katou

Overview

Katou (加東市) is a municipality in Hyogo, Japan, with a population of 40,683 as of 2020.

Population Projection of Katou

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Katou's population is expected to reach 39,158 by 2030 (-3.7%), 36,960 by 2040 (-9.2%), and 34,121 by 2050 (-16.1%). A modest population change is expected.

Aging Rate of Katou

The aging rate (percentage of residents aged 65 and over) is 26.7% as of 2020 and is projected to rise to 36.2% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1457 out of 1916 municipalities nationwide.
  • Aging rate in 2050: Ranked #1537 out of 1916 nationwide.
  • Population size: Ranked #797 out of 1916 nationwide.
  • Related: National rankings / All municipalities in Hyogo

Frequently Asked Questions

Q.What is the current population of Katou, Hyogo?
A.According to the 2020 national census, Katou has a population of 40,683.
Q.What is the population of Katou in 2026?
A.Katou's population in 2026 is estimated at approximately 39,870. This is an interpolated reference value between the 2020 census (40,683) and the IPSS projection for 2030 (39,158).
Q.What is the projected population of Katou in the future?
A.According to IPSS projections, Katou's population is expected to be 39,158 in 2030, 36,960 in 2040, and 34,121 in 2050.
Q.What is the population decline rate of Katou?
A.Over the 30 years from 2020 to 2050, Katou's population is projected to change by -16.1%. The 10-year change is -3.7% and the 20-year change is -9.2%.
Q.Why is the population of Katou 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 Katou, the share of residents aged 65+ is projected to rise from 26.7% to 36.2% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Katou?
A.Katou's aging rate (percentage aged 65 and over) is 26.7% as of 2020, projected to rise to 36.2% 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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