Kanagawa神奈川県
Saiwai 川崎市幸区
Data last updated:
2020
(Census)
171,188
2030
(Projection)
175,612
▲ +2.6%
2040
(Projection)
182,689
▲ +6.7%
2050
(Projection)
185,125
▲ +8.1%
Other municipalities in Kanagawa (神奈川県)
Data Sources
- Portal Site of Official Statistics of Japan (e-Stat)（https://www.e-stat.go.jp/）
- National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)
* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.
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.