Hokkaido北海道
Oozora 大空町
Data last updated:
2020
(Census)
6,821
2030
(Projection)
5,648
▼ -17.2%
2040
(Projection)
4,638
▼ -32.0%
2050
(Projection)
3,691
▼ -45.9%
Other municipalities in Hokkaido (北海道)
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 Oozora
Overview
Oozora (大空町) is a municipality in Hokkaido, Japan, with a population of 6,821 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Oozora's population is expected to reach 5,648 by 2030 (-17.2%), 4,638 by 2040 (-32.0%), and 3,691 by 2050 (-45.9%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 37.0% as of 2020 and is projected to rise to 49.8% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Oozora is experiencing one of the faster rates of population decline in Japan.