일본 인구 감소 시뮬레이터

Tochigi栃木県

Takanezawa 高根沢町

Data last updated:

Takanezawa, Tochigi, Japan has a population of 29,253 (2020 national census). IPSS projections estimate 27,456 by 2030 and 22,545 by 2050 (a decrease of about 22.9% from 2020), with the share of residents aged 65+ rising from 25.5% to 37.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2020년

(실적)

29,253명

2030년

(추계)

27,456명

▼ -6.1%

2040년

(추계)

25,269명

▼ -13.6%

2050년

(추계)

22,545명

▼ -22.9%

고령화율（65세 이상）: 2020년 25.5%→2050년 37.8%

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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.

Takanezawa Population Projection Table (2020–2050)

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

YearPopulationvs 2020Type
202029,253—Census
202528,405▼ -2.9%Projection
203027,456▼ -6.1%Projection
203526,448▼ -9.6%Projection
204025,269▼ -13.6%Projection
204523,939▼ -18.2%Projection
205022,545▼ -22.9%Projection

About Takanezawa

Overview

Takanezawa (高根沢町) is a municipality in Tochigi, Japan, with a population of 29,253 as of 2020.

Population Projection of Takanezawa

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Takanezawa's population is expected to reach 27,456 by 2030 (-6.1%), 25,269 by 2040 (-13.6%), and 22,545 by 2050 (-22.9%). A significant population decline is projected over the next three decades.

Aging Rate of Takanezawa

The aging rate (percentage of residents aged 65 and over) is 25.5% as of 2020 and is projected to rise to 37.8% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

Takanezawa's population decline rate exceeds the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1264 out of 1916 municipalities nationwide.
  • Aging rate in 2050: Ranked #1413 out of 1916 nationwide.
  • Population size: Ranked #948 out of 1916 nationwide.
  • Related: National rankings / All municipalities in Tochigi

Frequently Asked Questions

Q.What is the current population of Takanezawa, Tochigi?
A.According to the 2020 national census, Takanezawa has a population of 29,253.
Q.What is the population of Takanezawa in 2026?
A.Takanezawa's population in 2026 is estimated at approximately 28,215. This is an interpolated reference value between the 2020 census (29,253) and the IPSS projection for 2030 (27,456).
Q.What is the projected population of Takanezawa in the future?
A.According to IPSS projections, Takanezawa's population is expected to be 27,456 in 2030, 25,269 in 2040, and 22,545 in 2050.
Q.What is the population decline rate of Takanezawa?
A.Over the 30 years from 2020 to 2050, Takanezawa's population is projected to change by -22.9%. The 10-year change is -6.1% and the 20-year change is -13.6%.
Q.Why is the population of Takanezawa 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 Takanezawa, the share of residents aged 65+ is projected to rise from 25.5% to 37.8% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Takanezawa?
A.Takanezawa's aging rate (percentage aged 65 and over) is 25.5% as of 2020, projected to rise to 37.8% 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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