Japan Population Decline Simulator

Saitama埼玉県

Yoshikawa 吉川市

Data last updated:

2020

(Census)

72,028

2030

(Projection)

75,487

+4.8%

2040

(Projection)

76,767

+6.6%

2050

(Projection)

76,872

+6.7%

Elderly Rate (65+): 2020 24.1%2050 31.3%

Other municipalities in Saitama (埼玉県)

Data Sources

  • Portal Site of Official Statistics of Japan (e-Stat)https://www.e-stat.go.jp/
  • National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)

* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.

About Yoshikawa

Overview

Yoshikawa (吉川市) is a municipality in Saitama, Japan, with a population of 72,028 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Yoshikawa's population is expected to reach 75,487 by 2030 (+4.8%), 76,767 by 2040 (+6.6%), and 76,872 by 2050 (+6.7%). Yoshikawa is among the rare Japanese municipalities projected to see population growth.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 24.1% as of 2020 and is projected to rise to 31.3% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

Frequently Asked Questions

Q.What is the current population of Yoshikawa, Saitama?
A.According to the 2020 national census, Yoshikawa has a population of 72,028.
Q.What is the projected population of Yoshikawa in the future?
A.According to IPSS projections, Yoshikawa's population is expected to be 75,487 in 2030, 76,767 in 2040, and 76,872 in 2050.
Q.What is the population decline rate of Yoshikawa?
A.Over the 30 years from 2020 to 2050, Yoshikawa's population is projected to change by +6.7%. The 10-year change is +4.8% and the 20-year change is +6.6%.
Q.What is the aging rate of Yoshikawa?
A.Yoshikawa's aging rate (percentage aged 65 and over) is 24.1% as of 2020, projected to rise to 31.3% 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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