Chiba千葉県
Ichikawa 市川市
Data last updated:
2020
(Census)
496,943
2030
(Projection)
498,711
▲ +0.4%
2040
(Projection)
495,319
▼ -0.3%
2050
(Projection)
483,307
▼ -2.7%
Other municipalities in Chiba (千葉県)
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 Ichikawa
Overview
Ichikawa (市川市) is a municipality in Chiba, Japan, with a population of 496,943 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Ichikawa's population is expected to reach 498,711 by 2030 (+0.4%), 495,319 by 2040 (-0.3%), and 483,307 by 2050 (-2.7%). A modest population change is expected.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 21.5% as of 2020 and is projected to rise to 30.6% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Ichikawa's demographic trajectory is similar to the national average.