Aichi愛知県
Iwakura 岩倉市
Data last updated:
Iwakura, Aichi, Japan has a population of 47,393 (2025 national census). IPSS projections estimate 46,026 by 2030 and 40,633 by 2050 (a decrease of about 15.3% from 2020), with the share of residents aged 65+ rising from 25.7% in 2020 to 34.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025년실적
47,393명
2030년추계
46,026명
▼ -4.1%
2040년추계
43,380명
▼ -9.6%
2050년추계
40,633명
▼ -15.3%
Change vs. 2020 census
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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)」
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Iwakura Population Table (1980–2050)
Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 1980 | 42,800 | ▼ -10.8% | Census |
| 1985 | 42,508 | ▼ -11.4% | Census |
| 1990 | 43,807 | ▼ -8.7% | Census |
| 1995 | 46,175 | ▼ -3.8% | Census |
| 2000 | 46,906 | ▼ -2.2% | Census |
| 2005 | 47,926 | ▼ -0.1% | Census |
| 2010 | 47,340 | ▼ -1.3% | Census |
| 2015 | 47,562 | ▼ -0.9% | Census |
| 2020 | 47,983 | — | Census |
| 2025 | 47,393 | ▼ -1.2% | Census |
| 2030 | 46,026 | ▼ -4.1% | Projection |
| 2035 | 44,735 | ▼ -6.8% | Projection |
| 2040 | 43,380 | ▼ -9.6% | Projection |
| 2045 | 42,053 | ▼ -12.4% | Projection |
| 2050 | 40,633 | ▼ -15.3% | Projection |
About Iwakura
Overview
Iwakura (岩倉市) is a municipality in Aichi, Japan, with a population of 47,393 as of 2025.
Population Projection of Iwakura
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Iwakura's population is expected to reach 46,026 by 2030 (-4.1%), 43,380 by 2040 (-9.6%), and 40,633 by 2050 (-15.3%). A modest population change is expected.
Aging Rate of Iwakura
The aging rate (percentage of residents aged 65 and over) is 25.7% as of 2020 and is projected to rise to 34.1% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Iwakura's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1474 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1671 out of 1903 nationwide.
- Population size: Ranked #702 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