일본 인구 감소 시뮬레이터

Hokkaido北海道

Ikeda 池田町

Data last updated:

Ikeda, Hokkaido, Japan has a population of 5,587 (2025 national census). IPSS projections estimate 5,087 by 2030 and 3,100 by 2050 (a decrease of about 50.7% from 2020), with the share of residents aged 65+ rising from 43.6% in 2020 to 51.4%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025년

(실적)

5,587명

2030년

(추계)

5,087명

▼ -19.2%

2040년

(추계)

4,011명

▼ -36.3%

2050년

(추계)

3,100명

▼ -50.7%

Change vs. 2020 census

고령화율(65세 이상): 2020년 43.6%→2050년 51.4%

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Hokkaido (北海道)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.

Ikeda 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
198011,902▲ +89.1%Census
198511,255▲ +78.8%Census
19909,809▲ +55.8%Census
19959,093▲ +44.5%Census
20008,710▲ +38.4%Census
20058,193▲ +30.2%Census
20107,527▲ +19.6%Census
20156,882▲ +9.3%Census
20206,294—Census
20255,587▼ -11.2%Census
20305,087▼ -19.2%Projection
20354,532▼ -28.0%Projection
20404,011▼ -36.3%Projection
20453,545▼ -43.7%Projection
20503,100▼ -50.7%Projection

About Ikeda

Overview

Ikeda (池田町) is a municipality in Hokkaido, Japan, with a population of 5,587 as of 2025.

Population Projection of Ikeda

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Ikeda's population is expected to reach 5,087 by 2030 (-19.2%), 4,011 by 2040 (-36.3%), and 3,100 by 2050 (-50.7%). The town is projected to lose more than half its population over 30 years.

Aging Rate of Ikeda

The aging rate (percentage of residents aged 65 and over) is 43.6% as of 2020 and is projected to rise to 51.4% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.

National Comparison

Ikeda is experiencing one of the faster rates of population decline in Japan.

National and Prefectural Rank

  • Population decline rate: Ranked #314 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #471 out of 1903 nationwide.
  • Population size: Ranked #1562 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Hokkaido

Hokkaido (北海道)의 소득 수준: Hokkaido (北海道)의 평균 연봉(연령·성별·기업 규모별)jpsalary / 후생노동성 임금구조 기본통계조사

Frequently Asked Questions

Q.What is the current population of Ikeda, Hokkaido?
A.According to the 2025 national census, Ikeda has a population of 5,587.
Q.What is the population of Ikeda in 2026?
A.Ikeda's population in 2026 is estimated at approximately 5,487. This is an interpolated reference value between the 2025 census (5,587) and the IPSS projection for 2030 (5,087).
Q.What is the projected population of Ikeda in the future?
A.According to IPSS projections, Ikeda's population is expected to be 5,087 in 2030, 4,011 in 2040, and 3,100 in 2050.
Q.What is the population decline rate of Ikeda?
A.Over the 30 years from 2020 to 2050, Ikeda's population is projected to change by -50.7%. The 10-year change is -19.2% and the 20-year change is -36.3%.
Q.Why is the population of Ikeda 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 Ikeda, the share of residents aged 65+ is projected to rise from 43.6% to 51.4% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Ikeda?
A.Ikeda's aging rate (percentage aged 65 and over) is 43.6% as of 2020, projected to rise to 51.4% 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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