Japan Population Decline Simulator

Aichi愛知県

Mizuho 名古屋市瑞穂区

Data last updated:

Mizuho, Aichi, Japan has a population of 108,423 (2020 national census). IPSS projections estimate 107,268 by 2030 and 99,531 by 2050 (a decrease of about 8.2% from 2020), with the share of residents aged 65+ rising from 27.2% to 33.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2020

(Census)

108,423

2030

(Projection)

107,268

-1.1%

2040

(Projection)

104,157

-3.9%

2050

(Projection)

99,531

-8.2%

Elderly Rate (65+): 2020 27.2%2050 33.9%

Other municipalities in Aichi (愛知県)

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.

Mizuho Population Projection Table (2020–2050)

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

YearPopulationvs 2020Type
2020108,423Census
2025108,257▼ -0.2%Projection
2030107,268▼ -1.1%Projection
2035105,945▼ -2.3%Projection
2040104,157▼ -3.9%Projection
2045101,970▼ -6.0%Projection
205099,531▼ -8.2%Projection

About Mizuho

Overview

Mizuho (名古屋市瑞穂区) is a municipality in Aichi, Japan, with a population of 108,423 as of 2020.

Population Projection of Mizuho

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Mizuho's population is expected to reach 107,268 by 2030 (-1.1%), 104,157 by 2040 (-3.9%), and 99,531 by 2050 (-8.2%). A modest population change is expected.

Aging Rate of Mizuho

The aging rate (percentage of residents aged 65 and over) is 27.2% as of 2020 and is projected to rise to 33.9% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1660 out of 1916 municipalities nationwide.
  • Aging rate in 2050: Ranked #1676 out of 1916 nationwide.
  • Population size: Ranked #396 out of 1916 nationwide.
  • Related: National rankings / All municipalities in Aichi

Frequently Asked Questions

Q.What is the current population of Mizuho, Aichi?
A.According to the 2020 national census, Mizuho has a population of 108,423.
Q.What is the population of Mizuho in 2026?
A.Mizuho's population in 2026 is estimated at approximately 108,059. This is an interpolated reference value between the 2020 census (108,423) and the IPSS projection for 2030 (107,268).
Q.What is the projected population of Mizuho in the future?
A.According to IPSS projections, Mizuho's population is expected to be 107,268 in 2030, 104,157 in 2040, and 99,531 in 2050.
Q.What is the population decline rate of Mizuho?
A.Over the 30 years from 2020 to 2050, Mizuho's population is projected to change by -8.2%. The 10-year change is -1.1% and the 20-year change is -3.9%.
Q.Why is the population of Mizuho 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 Mizuho, the share of residents aged 65+ is projected to rise from 27.2% to 33.9% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Mizuho?
A.Mizuho's aging rate (percentage aged 65 and over) is 27.2% as of 2020, projected to rise to 33.9% 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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