일본 인구 감소 시뮬레이터

Fukuoka福岡県

Nishi 福岡市西区

Data last updated:

Nishi, Fukuoka, Japan has a population of 212,729 (2020 national census). IPSS projections estimate 219,753 by 2030 and 216,215 by 2050 (an increase of about 1.6% from 2020), with the share of residents aged 65+ rising from 24.1% to 34.0%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2020년

(실적)

212,729명

2030년

(추계)

219,753명

▲ +3.3%

2040년

(추계)

220,863명

▲ +3.8%

2050년

(추계)

216,215명

▲ +1.6%

고령화율（65세 이상）: 2020년 24.1%→2050년 34%

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Fukuoka (福岡県)의 모든 시구정촌 보기 →

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.

Nishi Population Projection Table (2020–2050)

Population by year, based on the national census and IPSS (2023) projections.

YearPopulationvs 2020Type
2020212,729—Census
2025217,224▲ +2.1%Projection
2030219,753▲ +3.3%Projection
2035221,128▲ +3.9%Projection
2040220,863▲ +3.8%Projection
2045219,010▲ +3.0%Projection
2050216,215▲ +1.6%Projection

About Nishi

Overview

Nishi (福岡市西区) is a municipality in Fukuoka, Japan, with a population of 212,729 as of 2020.

Population Projection of Nishi

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nishi's population is expected to reach 219,753 by 2030 (+3.3%), 220,863 by 2040 (+3.8%), and 216,215 by 2050 (+1.6%). Nishi is among the rare Japanese municipalities projected to see population growth.

Aging Rate of Nishi

The aging rate (percentage of residents aged 65 and over) is 24.1% as of 2020 and is projected to rise to 34.0% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1831 out of 1916 municipalities nationwide.
  • Aging rate in 2050: Ranked #1673 out of 1916 nationwide.
  • Population size: Ranked #167 out of 1916 nationwide.
  • Related: National rankings / All municipalities in Fukuoka

Frequently Asked Questions

Q.What is the current population of Nishi, Fukuoka?
A.According to the 2020 national census, Nishi has a population of 212,729.
Q.What is the population of Nishi in 2026?
A.Nishi's population in 2026 is estimated at approximately 217,730. This is an interpolated reference value between the 2020 census (212,729) and the IPSS projection for 2030 (219,753).
Q.What is the projected population of Nishi in the future?
A.According to IPSS projections, Nishi's population is expected to be 219,753 in 2030, 220,863 in 2040, and 216,215 in 2050.
Q.What is the population decline rate of Nishi?
A.Over the 30 years from 2020 to 2050, Nishi's population is projected to change by +1.6%. The 10-year change is +3.3% and the 20-year change is +3.8%.
Q.Why is the population of Nishi growing?
A.Municipalities with growing populations typically benefit from net in-migration driven by good access to major metropolitan areas, housing development, and family support policies. Nishi is one of the minority of Japanese municipalities projected to grow through 2050.
Q.What is the aging rate of Nishi?
A.Nishi's aging rate (percentage aged 65 and over) is 24.1% as of 2020, projected to rise to 34.0% 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 the 2020 national census results. Future projections use the IPSS 2023 edition. Data will be updated as new census results become available.

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Yuushiyahatanishi北九州市八幡西区
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Hakata福岡市博多区
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Minami福岡市南区
265,753▼ -1.9%
Jounan福岡市城南区
132,947▼ -6.0%
View all 74 municipalities in Fukuoka →

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