Japan Population Decline Simulator

Wakayama和歌山県

Hashimoto 橋本市

Data last updated:

Hashimoto, Wakayama, Japan has a population of 56,762 (2025 national census). IPSS projections estimate 53,387 by 2030 and 37,636 by 2050 (a decrease of about 38.1% from 2020), with the share of residents aged 65+ rising from 33.2% in 2020 to 47.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025

(Census)

56,762

2030

(Projection)

53,387

▼ -12.2%

2040

(Projection)

45,468

▼ -25.2%

2050

(Projection)

37,636

▼ -38.1%

Change vs. 2020 census

Elderly Rate (65+): 2020 33.2%→2050 47.9%

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Other municipalities in Wakayama (和歌山県)

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.

Hashimoto Population Table (1980–2050)

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

YearPopulationvs 2020Type
198052,616▼ -13.5%Census
198556,755▼ -6.7%Census
199062,156▲ +2.2%Census
199569,329▲ +14.0%Census
200070,469▲ +15.9%Census
200568,529▲ +12.7%Census
201066,361▲ +9.1%Census
201563,621▲ +4.6%Census
202060,818—Census
202556,762▼ -6.7%Census
203053,387▼ -12.2%Projection
203549,480▼ -18.6%Projection
204045,468▼ -25.2%Projection
204541,452▼ -31.8%Projection
205037,636▼ -38.1%Projection

About Hashimoto

Overview

Hashimoto (橋本市) is a municipality in Wakayama, Japan, with a population of 56,762 as of 2025.

Population Projection of Hashimoto

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Hashimoto's population is expected to reach 53,387 by 2030 (-12.2%), 45,468 by 2040 (-25.2%), and 37,636 by 2050 (-38.1%). A significant population decline is projected over the next three decades.

Aging Rate of Hashimoto

The aging rate (percentage of residents aged 65 and over) is 33.2% as of 2020 and is projected to rise to 47.9% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.

National Comparison

Hashimoto's population decline rate exceeds the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #790 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #695 out of 1903 nationwide.
  • Population size: Ranked #626 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Wakayama

Earnings in Wakayama (和歌山県): Average salary in Wakayama (和歌山県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure

Frequently Asked Questions

Q.What is the current population of Hashimoto, Wakayama?
A.According to the 2025 national census, Hashimoto has a population of 56,762.
Q.What is the population of Hashimoto in 2026?
A.Hashimoto's population in 2026 is estimated at approximately 56,087. This is an interpolated reference value between the 2025 census (56,762) and the IPSS projection for 2030 (53,387).
Q.What is the projected population of Hashimoto in the future?
A.According to IPSS projections, Hashimoto's population is expected to be 53,387 in 2030, 45,468 in 2040, and 37,636 in 2050.
Q.What is the population decline rate of Hashimoto?
A.Over the 30 years from 2020 to 2050, Hashimoto's population is projected to change by -38.1%. The 10-year change is -12.2% and the 20-year change is -25.2%.
Q.Why is the population of Hashimoto 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 Hashimoto, the share of residents aged 65+ is projected to rise from 33.2% to 47.9% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Hashimoto?
A.Hashimoto's aging rate (percentage aged 65 and over) is 33.2% as of 2020, projected to rise to 47.9% 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 national census results through 2025. Future projections use the IPSS 2023 edition, which is based on the 2020 census.

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