일본 인구 감소 시뮬레이터

Yamagata山形県

Nishikawa 西川町

Data last updated:

2020년

(실적)

4,965명

2030년

(추계)

3,735명

▼ -24.8%

2040년

(추계)

2,789명

▼ -43.8%

2050년

(추계)

1,987명

▼ -60.0%

고령화율（65세 이상）: 2020년 45.7%→2050년 60%

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Yamagata (山形県)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.

About Nishikawa

Overview

Nishikawa (西川町) is a municipality in Yamagata, Japan, with a population of 4,965 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nishikawa's population is expected to reach 3,735 by 2030 (-24.8%), 2,789 by 2040 (-43.8%), and 1,987 by 2050 (-60.0%). The town is projected to lose more than half its population over 30 years.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 45.7% as of 2020 and is projected to rise to 60.0% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.

National Comparison

Nishikawa is among the most rapidly declining municipalities in Japan.

Frequently Asked Questions

Q.What is the current population of Nishikawa, Yamagata?
A.According to the 2020 national census, Nishikawa has a population of 4,965.
Q.What is the projected population of Nishikawa in the future?
A.According to IPSS projections, Nishikawa's population is expected to be 3,735 in 2030, 2,789 in 2040, and 1,987 in 2050.
Q.What is the population decline rate of Nishikawa?
A.Over the 30 years from 2020 to 2050, Nishikawa's population is projected to change by -60.0%. The 10-year change is -24.8% and the 20-year change is -43.8%.
Q.What is the aging rate of Nishikawa?
A.Nishikawa's aging rate (percentage aged 65 and over) is 45.7% as of 2020, projected to rise to 60.0% 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.

Municipalities with Similar Trends

Nara Yamazoe山添村
▼ -60.0%
Hokkaido Okushiri奥尻町
▼ -59.9%
Nagasaki Shinkamigotou新上五島町
▼ -59.9%
Nagano Hiraya平谷村
▼ -60.2%
Tokushima Tsurugiつるぎ町
▼ -60.2%
Kochi Touyou東洋町
▼ -60.3%

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