Okinawa沖縄県
Ie 伊江村
Data last updated:
Ie, Okinawa, Japan has a population of 4,123 (2020 national census). IPSS projections estimate 3,605 by 2030 and 2,640 by 2050 (a decrease of about 36.0% from 2020), with the share of residents aged 65+ rising from 34.6% to 43.4%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
4,123
2030
(Projection)
3,605
▼ -12.6%
2040
(Projection)
3,099
▼ -24.8%
2050
(Projection)
2,640
▼ -36.0%
Other municipalities in Okinawa (沖縄県)
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.
Ie Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 4,123 | — | Census |
| 2025 | 3,863 | ▼ -6.3% | Projection |
| 2030 | 3,605 | ▼ -12.6% | Projection |
| 2035 | 3,336 | ▼ -19.1% | Projection |
| 2040 | 3,099 | ▼ -24.8% | Projection |
| 2045 | 2,869 | ▼ -30.4% | Projection |
| 2050 | 2,640 | ▼ -36.0% | Projection |
About Ie
Overview
Ie (伊江村) is a municipality in Okinawa, Japan, with a population of 4,123 as of 2020.
Population Projection of Ie
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Ie's population is expected to reach 3,605 by 2030 (-12.6%), 3,099 by 2040 (-24.8%), and 2,640 by 2050 (-36.0%). A significant population decline is projected over the next three decades.
Aging Rate of Ie
The aging rate (percentage of residents aged 65 and over) is 34.6% as of 2020 and is projected to rise to 43.4% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Ie's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #862 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #996 out of 1916 nationwide.
- Population size: Ranked #1680 out of 1916 nationwide.
- Related: National rankings / All municipalities in Okinawa