Japan Population Decline Simulator

Hyogo兵庫県

Akashi 明石市

Data last updated:

Akashi, Hyogo, Japan has a population of 303,838 (2020 national census). IPSS projections estimate 300,637 by 2030 and 269,828 by 2050 (a decrease of about 11.2% from 2020), with the share of residents aged 65+ rising from 26.9% to 35.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2020

(Census)

303,838

2030

(Projection)

300,637

-1.1%

2040

(Projection)

287,248

-5.5%

2050

(Projection)

269,828

-11.2%

Elderly Rate (65+): 2020 26.9%2050 35.2%

Other municipalities in Hyogo (兵庫県)

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.

Akashi Population Projection Table (2020–2050)

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

YearPopulationvs 2020Type
2020303,838Census
2025305,438▲ +0.5%Projection
2030300,637▼ -1.1%Projection
2035294,622▼ -3.0%Projection
2040287,248▼ -5.5%Projection
2045278,846▼ -8.2%Projection
2050269,828▼ -11.2%Projection

About Akashi

Overview

Akashi (明石市) is a municipality in Hyogo, Japan, with a population of 303,838 as of 2020.

Population Projection of Akashi

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Akashi's population is expected to reach 300,637 by 2030 (-1.1%), 287,248 by 2040 (-5.5%), and 269,828 by 2050 (-11.2%). A modest population change is expected.

Aging Rate of Akashi

The aging rate (percentage of residents aged 65 and over) is 26.9% as of 2020 and is projected to rise to 35.2% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1588 out of 1916 municipalities nationwide.
  • Aging rate in 2050: Ranked #1605 out of 1916 nationwide.
  • Population size: Ranked #90 out of 1916 nationwide.
  • Related: National rankings / All municipalities in Hyogo

Frequently Asked Questions

Q.What is the current population of Akashi, Hyogo?
A.According to the 2020 national census, Akashi has a population of 303,838.
Q.What is the population of Akashi in 2026?
A.Akashi's population in 2026 is estimated at approximately 304,478. This is an interpolated reference value between the 2020 census (303,838) and the IPSS projection for 2030 (300,637).
Q.What is the projected population of Akashi in the future?
A.According to IPSS projections, Akashi's population is expected to be 300,637 in 2030, 287,248 in 2040, and 269,828 in 2050.
Q.What is the population decline rate of Akashi?
A.Over the 30 years from 2020 to 2050, Akashi's population is projected to change by -11.2%. The 10-year change is -1.1% and the 20-year change is -5.5%.
Q.Why is the population of Akashi 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 Akashi, the share of residents aged 65+ is projected to rise from 26.9% to 35.2% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Akashi?
A.Akashi's aging rate (percentage aged 65 and over) is 26.9% as of 2020, projected to rise to 35.2% 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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