일본 인구 감소 시뮬레이터

Miyazaki宮崎県

Miyazaki 宮崎市

Data last updated:

Miyazaki, Miyazaki, Japan has a population of 389,588 (2025 national census). IPSS projections estimate 389,824 by 2030 and 348,569 by 2050 (a decrease of about 13.1% from 2020), with the share of residents aged 65+ rising from 28.3% in 2020 to 38.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025년실적

389,588명

2030년추계

389,824명

▼ -2.9%

2040년추계

371,679명

▼ -7.4%

2050년추계

348,569명

▼ -13.1%

Change vs. 2020 census

고령화율(65세 이상): 2020년 28.3%→2050년 38.2%

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Miyazaki (宮崎県)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.

Miyazaki 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
1980329,751▼ -17.8%Census
1985349,465▼ -12.9%Census
1990365,080▼ -9.0%Census
1995384,391▼ -4.2%Census
2000392,178▼ -2.3%Census
2005395,593▼ -1.4%Census
2010400,583▼ -0.2%Census
2015401,138▼ -0.1%Census
2020401,339—Census
2025389,588▼ -2.9%Census
2030389,824▼ -2.9%Projection
2035381,423▼ -5.0%Projection
2040371,679▼ -7.4%Projection
2045360,485▼ -10.2%Projection
2050348,569▼ -13.1%Projection

About Miyazaki

Overview

Miyazaki (宮崎市) is a municipality in Miyazaki, Japan, with a population of 389,588 as of 2025.

Population Projection of Miyazaki

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Miyazaki's population is expected to reach 389,824 by 2030 (-2.9%), 371,679 by 2040 (-7.4%), and 348,569 by 2050 (-13.1%). A modest population change is expected.

Aging Rate of Miyazaki

The aging rate (percentage of residents aged 65 and over) is 28.3% as of 2020 and is projected to rise to 38.2% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1534 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1395 out of 1903 nationwide.
  • Population size: Ranked #56 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Miyazaki

Miyazaki (宮崎県)의 소득 수준: Miyazaki (宮崎県)의 평균 연봉(연령·성별·기업 규모별)jpsalary / 후생노동성 임금구조 기본통계조사

Frequently Asked Questions

Q.What is the current population of Miyazaki, Miyazaki?
A.According to the 2025 national census, Miyazaki has a population of 389,588.
Q.What is the population of Miyazaki in 2026?
A.Miyazaki's population in 2026 is estimated at approximately 389,635. This is an interpolated reference value between the 2025 census (389,588) and the IPSS projection for 2030 (389,824).
Q.What is the projected population of Miyazaki in the future?
A.According to IPSS projections, Miyazaki's population is expected to be 389,824 in 2030, 371,679 in 2040, and 348,569 in 2050.
Q.What is the population decline rate of Miyazaki?
A.Over the 30 years from 2020 to 2050, Miyazaki's population is projected to change by -13.1%. The 10-year change is -2.9% and the 20-year change is -7.4%.
Q.Why is the population of Miyazaki 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 Miyazaki, the share of residents aged 65+ is projected to rise from 28.3% to 38.2% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Miyazaki?
A.Miyazaki's aging rate (percentage aged 65 and over) is 28.3% as of 2020, projected to rise to 38.2% 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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