일본 인구 감소 시뮬레이터

Aichi愛知県

Tougou 東郷町

Data last updated:

Tougou, Aichi, Japan has a population of 43,879 (2025 national census). IPSS projections estimate 43,811 by 2030 and 41,114 by 2050 (a decrease of about 6.4% from 2020), with the share of residents aged 65+ rising from 23.6% in 2020 to 33.6%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025년실적

43,879명

2030년추계

43,811명

▼ -0.2%

2040년추계

42,633명

▼ -2.9%

2050년추계

41,114명

▼ -6.4%

Change vs. 2020 census

고령화율(65세 이상): 2020년 23.6%→2050년 33.6%

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Aichi (愛知県)의 다른 시구정촌

데이터 출처

  • 일본 정부 통계 종합 포털(e-Stat)(https://www.e-stat.go.jp/)
  • 국립사회보장・인구문제연구소 「일본의 지역별 장래추계인구(레이와 5년 추계)」

※이 서비스는 e-Stat의 API 기능을 사용하고 있으나 서비스 내용은 일본 정부에 의해 보증된 것이 아닙니다.

Tougou 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
198022,125▼ -49.6%Census
198528,475▼ -35.1%Census
199030,446▼ -30.7%Census
199532,172▼ -26.7%Census
200036,878▼ -16.0%Census
200539,384▼ -10.3%Census
201041,851▼ -4.7%Census
201542,858▼ -2.4%Census
202043,903—Census
202543,879▼ -0.1%Census
203043,811▼ -0.2%Projection
203543,284▼ -1.4%Projection
204042,633▼ -2.9%Projection
204541,922▼ -4.5%Projection
205041,114▼ -6.4%Projection

About Tougou

Overview

Tougou (東郷町) is a municipality in Aichi, Japan, with a population of 43,879 as of 2025.

Population Projection of Tougou

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Tougou's population is expected to reach 43,811 by 2030 (-0.2%), 42,633 by 2040 (-2.9%), and 41,114 by 2050 (-6.4%). A modest population change is expected.

Aging Rate of Tougou

The aging rate (percentage of residents aged 65 and over) is 23.6% as of 2020 and is projected to rise to 33.6% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1688 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1695 out of 1903 nationwide.
  • Population size: Ranked #738 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Aichi

Aichi (愛知県)의 소득 수준: Aichi (愛知県)의 평균 연봉(연령·성별·기업 규모별)jpsalary / 후생노동성 임금구조 기본통계조사

Frequently Asked Questions

Q.What is the current population of Tougou, Aichi?
A.According to the 2025 national census, Tougou has a population of 43,879.
Q.What is the population of Tougou in 2026?
A.Tougou's population in 2026 is estimated at approximately 43,865. This is an interpolated reference value between the 2025 census (43,879) and the IPSS projection for 2030 (43,811).
Q.What is the projected population of Tougou in the future?
A.According to IPSS projections, Tougou's population is expected to be 43,811 in 2030, 42,633 in 2040, and 41,114 in 2050.
Q.What is the population decline rate of Tougou?
A.Over the 30 years from 2020 to 2050, Tougou's population is projected to change by -6.4%. The 10-year change is -0.2% and the 20-year change is -2.9%.
Q.Why is the population of Tougou 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 Tougou, the share of residents aged 65+ is projected to rise from 23.6% to 33.6% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Tougou?
A.Tougou's aging rate (percentage aged 65 and over) is 23.6% as of 2020, projected to rise to 33.6% 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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