Aichi愛知県
Nishio 西尾市
Data last updated:
Nishio, Aichi, Japan has a population of 166,055 (2025 national census). IPSS projections estimate 166,615 by 2030 and 154,392 by 2050 (a decrease of about 8.7% from 2020), with the share of residents aged 65+ rising from 25.8% in 2020 to 33.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025년실적
166,055명
2030년추계
166,615명
▼ -1.4%
2040년추계
161,483명
▼ -4.5%
2050년추계
154,392명
▼ -8.7%
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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Nishio 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 | 146,010 | ▼ -13.6% | Census |
| 1985 | 152,462 | ▼ -9.8% | Census |
| 1990 | 155,559 | ▼ -8.0% | Census |
| 1995 | 158,693 | ▼ -6.1% | Census |
| 2000 | 159,788 | ▼ -5.5% | Census |
| 2005 | 163,232 | ▼ -3.4% | Census |
| 2010 | 165,298 | ▼ -2.2% | Census |
| 2015 | 167,990 | ▼ -0.6% | Census |
| 2020 | 169,046 | — | Census |
| 2025 | 166,055 | ▼ -1.8% | Census |
| 2030 | 166,615 | ▼ -1.4% | Projection |
| 2035 | 164,363 | ▼ -2.8% | Projection |
| 2040 | 161,483 | ▼ -4.5% | Projection |
| 2045 | 158,092 | ▼ -6.5% | Projection |
| 2050 | 154,392 | ▼ -8.7% | Projection |
About Nishio
Overview
Nishio (西尾市) is a municipality in Aichi, Japan, with a population of 166,055 as of 2025.
Population Projection of Nishio
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nishio's population is expected to reach 166,615 by 2030 (-1.4%), 161,483 by 2040 (-4.5%), and 154,392 by 2050 (-8.7%). A modest population change is expected.
Aging Rate of Nishio
The aging rate (percentage of residents aged 65 and over) is 25.8% as of 2020 and is projected to rise to 33.8% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Nishio's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1648 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1681 out of 1903 nationwide.
- Population size: Ranked #228 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