일본 인구 감소 시뮬레이터

Kanagawa神奈川県

Saiwai 川崎市幸区

Data last updated:

2020년

(실적)

171,188명

2030년

(추계)

175,612명

▲ +2.6%

2040년

(추계)

182,689명

▲ +6.7%

2050년

(추계)

185,125명

▲ +8.1%

고령화율（65세 이상）: 2020년 21.7%→2050년 27.9%

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Kanagawa (神奈川県)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 Saiwai

Overview

Saiwai (川崎市幸区) is a municipality in Kanagawa, Japan, with a population of 171,188 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Saiwai's population is expected to reach 175,612 by 2030 (+2.6%), 182,689 by 2040 (+6.7%), and 185,125 by 2050 (+8.1%). Saiwai is among the rare Japanese municipalities projected to see population growth.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 21.7% as of 2020 and is projected to rise to 27.9% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

Frequently Asked Questions

Q.What is the current population of Saiwai, Kanagawa?
A.According to the 2020 national census, Saiwai has a population of 171,188.
Q.What is the projected population of Saiwai in the future?
A.According to IPSS projections, Saiwai's population is expected to be 175,612 in 2030, 182,689 in 2040, and 185,125 in 2050.
Q.What is the population decline rate of Saiwai?
A.Over the 30 years from 2020 to 2050, Saiwai's population is projected to change by +8.1%. The 10-year change is +2.6% and the 20-year change is +6.7%.
Q.What is the aging rate of Saiwai?
A.Saiwai's aging rate (percentage aged 65 and over) is 21.7% as of 2020, projected to rise to 27.9% 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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Akita Gojoume五城目町
▼ -58.2%
Gifu Shirakawa白川町
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Miyagi Minamisanriku南三陸町
▼ -58.3%
Fukushima Samegawa鮫川村
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