일본 인구 감소 시뮬레이터

Hokkaido北海道

Obihiro 帯広市

Data last updated:

Obihiro, Hokkaido, Japan has a population of 160,563 (2025 national census). IPSS projections estimate 156,316 by 2030 and 130,288 by 2050 (a decrease of about 21.8% from 2020), with the share of residents aged 65+ rising from 29.6% in 2020 to 41.0%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025년

(실적)

160,563명

2030년

(추계)

156,316명

▼ -6.1%

2040년

(추계)

144,413명

▼ -13.3%

2050년

(추계)

130,288명

▼ -21.8%

Change vs. 2020 census

고령화율(65세 이상): 2020년 29.6%→2050년 41%

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.

Obihiro 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
1980153,861▼ -7.6%Census
1985162,932▼ -2.2%Census
1990167,384▲ +0.5%Census
1995171,715▲ +3.1%Census
2000173,030▲ +3.9%Census
2005170,580▲ +2.4%Census
2010168,057▲ +0.9%Census
2015169,327▲ +1.7%Census
2020166,536—Census
2025160,563▼ -3.6%Census
2030156,316▼ -6.1%Projection
2035150,676▼ -9.5%Projection
2040144,413▼ -13.3%Projection
2045137,486▼ -17.4%Projection
2050130,288▼ -21.8%Projection

About Obihiro

Overview

Obihiro (帯広市) is a municipality in Hokkaido, Japan, with a population of 160,563 as of 2025.

Population Projection of Obihiro

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Obihiro's population is expected to reach 156,316 by 2030 (-6.1%), 144,413 by 2040 (-13.3%), and 130,288 by 2050 (-21.8%). A significant population decline is projected over the next three decades.

Aging Rate of Obihiro

The aging rate (percentage of residents aged 65 and over) is 29.6% as of 2020 and is projected to rise to 41.0% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.

National Comparison

Obihiro's population decline rate exceeds the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1302 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1163 out of 1903 nationwide.
  • Population size: Ranked #239 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 Obihiro, Hokkaido?
A.According to the 2025 national census, Obihiro has a population of 160,563.
Q.What is the population of Obihiro in 2026?
A.Obihiro's population in 2026 is estimated at approximately 159,714. This is an interpolated reference value between the 2025 census (160,563) and the IPSS projection for 2030 (156,316).
Q.What is the projected population of Obihiro in the future?
A.According to IPSS projections, Obihiro's population is expected to be 156,316 in 2030, 144,413 in 2040, and 130,288 in 2050.
Q.What is the population decline rate of Obihiro?
A.Over the 30 years from 2020 to 2050, Obihiro's population is projected to change by -21.8%. The 10-year change is -6.1% and the 20-year change is -13.3%.
Q.Why is the population of Obihiro 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 Obihiro, the share of residents aged 65+ is projected to rise from 29.6% to 41.0% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Obihiro?
A.Obihiro's aging rate (percentage aged 65 and over) is 29.6% as of 2020, projected to rise to 41.0% 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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