Japan Population Decline Simulator

Miyagi宮城県

Taihaku 仙台市太白区

Data last updated:

Taihaku, Miyagi, Japan has a population of 237,781 (2025 national census). IPSS projections estimate 236,241 by 2030 and 216,743 by 2050 (a decrease of about 7.7% from 2020), with the share of residents aged 65+ rising from 25.5% in 2020 to 37.3%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025

(Census)

237,781

2030

(Projection)

236,241

▲ +0.6%

2040

(Projection)

228,334

▼ -2.7%

2050

(Projection)

216,743

▼ -7.7%

Change vs. 2020 census

Elderly Rate (65+): 2020 25.5%→2050 37.3%

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Other municipalities in Miyagi (宮城県)

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.

Taihaku Population Table (1990–2050)

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

YearPopulationvs 2020Type
1990199,890▼ -14.9%Census
1995212,412▼ -9.5%Census
2000221,461▼ -5.7%Census
2005222,447▼ -5.2%Census
2010220,588▼ -6.0%Census
2015226,855▼ -3.4%Census
2020234,758—Census
2025237,781▲ +1.3%Census
2030236,241▲ +0.6%Projection
2035232,913▼ -0.8%Projection
2040228,334▼ -2.7%Projection
2045222,818▼ -5.1%Projection
2050216,743▼ -7.7%Projection

About Taihaku

Overview

Taihaku (仙台市太白区) is a municipality in Miyagi, Japan, with a population of 237,781 as of 2025.

Population Projection of Taihaku

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Taihaku's population is expected to reach 236,241 by 2030 (+0.6%), 228,334 by 2040 (-2.7%), and 216,743 by 2050 (-7.7%). A modest population change is expected.

Aging Rate of Taihaku

The aging rate (percentage of residents aged 65 and over) is 25.5% as of 2020 and is projected to rise to 37.3% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1665 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1450 out of 1903 nationwide.
  • Population size: Ranked #134 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Miyagi

Earnings in Miyagi (宮城県): Average salary in Miyagi (宮城県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure

Frequently Asked Questions

Q.What is the current population of Taihaku, Miyagi?
A.According to the 2025 national census, Taihaku has a population of 237,781.
Q.What is the population of Taihaku in 2026?
A.Taihaku's population in 2026 is estimated at approximately 237,473. This is an interpolated reference value between the 2025 census (237,781) and the IPSS projection for 2030 (236,241).
Q.What is the projected population of Taihaku in the future?
A.According to IPSS projections, Taihaku's population is expected to be 236,241 in 2030, 228,334 in 2040, and 216,743 in 2050.
Q.What is the population decline rate of Taihaku?
A.Over the 30 years from 2020 to 2050, Taihaku's population is projected to change by -7.7%. The 10-year change is +0.6% and the 20-year change is -2.7%.
Q.Why is the population of Taihaku 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 Taihaku, the share of residents aged 65+ is projected to rise from 25.5% to 37.3% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Taihaku?
A.Taihaku's aging rate (percentage aged 65 and over) is 25.5% as of 2020, projected to rise to 37.3% 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 national census results through 2025. Future projections use the IPSS 2023 edition, which is based on the 2020 census.

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