Shizuoka静岡県
Izu 伊豆市
Data last updated:
2020
(Census)
28,264
2030
(Projection)
23,035
▼ -18.5%
2040
(Projection)
18,265
▼ -35.4%
2050
(Projection)
14,014
▼ -50.4%
Other municipalities in Shizuoka (静岡県)
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 Izu
Overview
Izu (伊豆市) is a municipality in Shizuoka, Japan, with a population of 28,264 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Izu's population is expected to reach 23,035 by 2030 (-18.5%), 18,265 by 2040 (-35.4%), and 14,014 by 2050 (-50.4%). 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 42.6% as of 2020 and is projected to rise to 55.3% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Izu is experiencing one of the faster rates of population decline in Japan.